gemini catamaran blue water

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Bluewater Sailboat – Gemini 105M

After completing a Pacific trip in 2008, the owner of Bluewater Sailboat Gemini 105 M commented, “The catamaran hull operates wonderfully in both open blue ocean and low winds off the Kona coast… The forward stateroom is queen-sized… the main cabin sleeps six… the complete head with shower has plenty of height…” What’s not to enjoy about great sailing and plenty of living space?

With over 1000 hulls produced over 30 years, the Gemini is the most popular cruising catamaran in the world. While the majority of those hulls are used as coastal cruisers, numerous have traversed oceans.

Specifications for 105M

• LOA: 33′ 6″
• Beam: 14′ 0″
• LWL: 31′ 9″
• Draft, Minimum: 1′ 6″
• Draft, Maximum: 5′ 6″
• Displacement: 8600 lbs.
• Bridge Clearance: 46′ 0″
• Engines: 1, 27 HP Westerbeke with Sillette saildrive
• Water: 60 US Gal.
• Fuel: 36 US Gal.
• Holding: 18 US Gal.
• Designer: Tony Smith
• Builder: Performance Cruising
• Year Introduced: 1982
• Year Ended: still in production
• Total Built: 1100+

The Bluewater Sailboat Gemini 105M comes in three varieties: the traditional (1981-1990), the 3200 and 3400 (1990-1996), and the most popular, the 105M and 105MC (1996-2012). This article concentrates on the most popular models, the 105M and 105MC, which differ only in interior construction features. Annapolis, Maryland, produced the classic, 3200, and 3400. Performance Cruising has announced a collaboration with Hunter Marine to construct the 105Mc in Alacua, Florida. Pre-owned copies of all three categories are almost always available on the market.

The 105M or 105MC detailed here is the model most likely to be utilized in blue water. The hull lines were redone for this model, with the maximum beam moved further aft to lessen wave drag. These new hulls have a length: beam ratio of 9:1. The redesigned hulls also have slightly improved static stability. The improved hull shape is stiffer, making it more seaworthy for trans-ocean travel.

The hull is made of solid GRP that has been bonded with woven roving and mat with isophthalic polyester resin. Osmosis is prevented by an exterior layer of polyester resin and gel coat. The decks and cockpit sole are made of GRP sandwiched between balsa wood cores.

Tony Smith, the owner, designer, and builder of the Gemini catamaran series sailed a new Gemini 105Mc across the Atlantic Ocean in 2001 for delivery to Southampton, England, reaching speeds of up to 18 mph (surfing down the face of heavy seas). Many more of these adventures may be found in the print and web versions of Gemini Gems magazine, as well as the highly popular Gemini Yahoo community.

The sailor ascending the aft stairs is greeted by a roomy cockpit with wheel steering and plenty of areas for an afternoon picnic. A large, hard foredeck is encircled by a stainless pulpit that runs the length of the bow and lifelines that run down the slightly narrow side decks. Anchor chains and rode do not need to be extremely heavy with only roughly 8000 pounds of displacement. To sail a yacht with such small displacement across the ocean, heeling angles and reefing must be carefully considered. Anything more than seven degrees of heel indicates that it is time to lower sail. Anchor chain and rode do not need to be extremely heavy with only roughly 8000 pounds of displacement. To sail a yacht with such small displacement across the ocean, heeling angles and reefing must be carefully considered. Anything more than seven degrees of heel indicates that it is time to lower sail.

Performance

The sailor gains entry to the inside by returning to the cockpit. Starting at the same level as the cockpit sole, one is greeted by a salon table that comfortably seats four and, in a pinch, eight. The head and shower can be accessed by descending a few steps to the left and proceeding forward. A propane-powered rapid heater, similar to those seen in RVs and many European homes, provide hot water. The main advantage is that you can have hot water if you have water in the two 35-gallon fresh water tanks.

There are two births in the aft half of both hulls. The master suite is located forward in the starboard hull and has a queen-sized bed. This Bluewater  Sailboats Galley has a lot of storage for dry goods and a propane-powered refrigerator (using the ammonia cycle instead of a compressor).

The roller-furled genoa and fairly tiny main power the Gemini, while many sailors add screechers, asymmetrical spinnakers, and jibs to their sail lockers. Each hull includes a cable-driven, hand-cranked centerboard that can be tucked entirely into a trunk in the hull, lowering draught (provided the rudders are also lifted), or dropped three feet into the water, substantially boosting upwind performance. While most sailing and motoring may be done with both boards halfway down, one of the Gem’s greatest features is the ability to adapt the boards to wind, current, sailing, or anchoring conditions.

A 27 HP Westerbeke diesel engine drives a Sillette tilting saildrive on the 105 and 105MC. The saildrive is frequently a cause of trouble, and bellows maintenance is vital.

If you are interested in learning more about the specifications and details of a sailboat, we recommend visiting the page Bluewater Sailboat data by  Ocean Wave Sail . This page provides comprehensive information and is an excellent resource for anyone seeking detailed information about 1000+ sailboats.

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• Sailboat Guide

Gemini 105M

Gemini 105M is a 33 ′ 5 ″ / 10.2 m catamaran sailboat designed by Tony Smith and built by Performance Cruising between 1982 and 2000.

• 4 / 15 Port Charlotte, FL, US 1997 Gemini 105M $59,900 USD View
• 5 / 15 Port Charlotte, FL, US 1997 Gemini 105M $59,900 USD View
• 6 / 15 Port Charlotte, FL, US 1997 Gemini 105M $59,900 USD View
• 7 / 15 Port Charlotte, FL, US 1997 Gemini 105M $59,900 USD View
• 8 / 15 Port Charlotte, FL, US 1997 Gemini 105M $59,900 USD View
• 9 / 15 Port Charlotte, FL, US 1997 Gemini 105M $59,900 USD View
• 10 / 15 Port Charlotte, FL, US 1997 Gemini 105M $59,900 USD View
• 11 / 15 Port Charlotte, FL, US 1997 Gemini 105M $59,900 USD View
• 12 / 15 Port Charlotte, FL, US 1997 Gemini 105M $59,900 USD View
• 13 / 15 Port Charlotte, FL, US 1997 Gemini 105M $59,900 USD View
• 14 / 15 Port Charlotte, FL, US 1997 Gemini 105M $59,900 USD View
• 15 / 15 Port Charlotte, FL, US 1997 Gemini 105M $59,900 USD View

Rig and Sails

Auxilary power, accomodations, calculations.

The theoretical maximum speed that a displacement hull can move efficiently through the water is determined by it's waterline length and displacement. It may be unable to reach this speed if the boat is underpowered or heavily loaded, though it may exceed this speed given enough power. Read more.

Classic hull speed formula:

Hull Speed = 1.34 x √LWL

Max Speed/Length ratio = 8.26 ÷ Displacement/Length ratio .311 Hull Speed = Max Speed/Length ratio x √LWL

Sail Area / Displacement Ratio

A measure of the power of the sails relative to the weight of the boat. The higher the number, the higher the performance, but the harder the boat will be to handle. This ratio is a "non-dimensional" value that facilitates comparisons between boats of different types and sizes. Read more.

SA/D = SA ÷ (D ÷ 64) 2/3

• SA : Sail area in square feet, derived by adding the mainsail area to 100% of the foretriangle area (the lateral area above the deck between the mast and the forestay).
• D : Displacement in pounds.

Ballast / Displacement Ratio

A measure of the stability of a boat's hull that suggests how well a monohull will stand up to its sails. The ballast displacement ratio indicates how much of the weight of a boat is placed for maximum stability against capsizing and is an indicator of stiffness and resistance to capsize.

Ballast / Displacement * 100

Displacement / Length Ratio

A measure of the weight of the boat relative to it's length at the waterline. The higher a boat’s D/L ratio, the more easily it will carry a load and the more comfortable its motion will be. The lower a boat's ratio is, the less power it takes to drive the boat to its nominal hull speed or beyond. Read more.

D/L = (D ÷ 2240) ÷ (0.01 x LWL)³

• D: Displacement of the boat in pounds.
• LWL: Waterline length in feet

Comfort Ratio

This ratio assess how quickly and abruptly a boat’s hull reacts to waves in a significant seaway, these being the elements of a boat’s motion most likely to cause seasickness. Read more.

Comfort ratio = D ÷ (.65 x (.7 LWL + .3 LOA) x Beam 1.33 )

• D: Displacement of the boat in pounds
• LOA: Length overall in feet
• Beam: Width of boat at the widest point in feet

Capsize Screening Formula

This formula attempts to indicate whether a given boat might be too wide and light to readily right itself after being overturned in extreme conditions. Read more.

CSV = Beam ÷ ³√(D / 64)

From BlueWaterBoats.org :

After a 2008 Pacific crossing, the owner of a Gemini exclaimed, “the catamaran hull performs flawlessly in open blue water as well as the light winds of the Kona coast … the forward stateroom is queen sized .. the main cabin seats six … plenty of height in the full head with shower.” Great sailing and lots of living space – what’s not to like?

The Gemini is the most popular cruising catamaran in the world with more than 1000 hulls manufactured over nearly 30 years. While most of those hulls are in service as coastal cruisers, many have crossed the oceans. In 2001 the owner, designer and builder of the Gemini catamaran series, Tony Smith, sailed a new Gemini 105Mc across the Atlantic Ocean for a delivery to Southampton, England topping out at 18 knots of speed (surfing down the face of heavy seas). Many more of these adventures are chronicled in the Gemini Gems magazine (print and electronic versions) or the very active Gemini Yahoo forum.

A large cockpit with wheel steering and plenty of room for an afternoon picnic greats the sailor ascending the aft stairs. A generous, hard foredeck is surrounded by a stainless pulpit for the entire bow and lifelines running along the somewhat narrow side decks. With only about 8000 pounds of displacement, anchor chain and rode need not be overly heavy. Sailing a boat with such light displacement across the ocean requires careful consideration of heeling angles and reefing. Anything above seven degrees of heel means it’s time to reduce sail.

Returning to the cockpit allows the sailor access to the interior. Starting at the same level as the cockpit sole, immediately one is greeted by a salon table that comfortably seats four and even eight in a squeeze. Descending a few steps to the left and moving forward is found the head and shower. Hot water is provided by a propane driven instant heater, like an RV or many European homes. The big advantage is that if you have water in the two 35 gallon fresh water tanks, then you can have hot water.

In the aft part of both hulls are two births. The master cabin is in the starboard hull forward, featuring a queen sized bed. There is a tremendous amount of storage for dry goods in the galley and a propane driven refrigerator (using the ammonia cycle instead of a compressor).

The Gemini is mainly driven by the roller furled genoa and somewhat small main, though many sailors add screechers, asymmetrical spinnakers and jibs to their sail lockers. Each hull has a cable driven, hand-cranked centerboard that can be completely tucked into a trunk in the hull, reducing the draft (assuming the rudders are likewise raised), or dropped three feet into the water, dramatically improving upwind performance. While most sailing and motoring can be accomplished with both boards let half-way down, the ability to adjust the boards to wind, current, sailing or anchoring conditions is one of the Gem’s great strengths.

The 105 and 105MC are driven by a 27 HP Westerbeke diesel engine driving a Sillette tilting saildrive. The saildrive is often a source of concern and maintenance is critical on the bellows.

There are three models of the Gemini, the classic (1981-1990), the 3200 and 3400 (1990-1996) and the most popular, the 105M and 105MC (1996-2012). This article focuses on the most popular model, 105M and 105MC, which differ only in details of the interior construction. The classic, 3200 and 3400 were all manufactured in Annapolis, Maryland. Recently, Performance Cruising has partnered with Hunter Marine to manufacture the 105Mc in Alacua, Florida. There are nearly always pre-owned examples of all three types on the market.

The model most likely to be used in blue water is the 105M or 105MC discussed here. For this model, the hull lines were redrawn moving the maximum beam further aft to reduce wave drag. These new hulls have a 9:1 length:beam ratio. The new hulls also have a somewhat higher static stability. The newer hull design is stiffer, increasing seaworthiness for trans-ocean cruising.

The hull is solid GRP, laminated from woven roving and mat with isophthalic polyester resin. An outer layer of polyester resin and gel coat protects against osmosis. The decks and cockpit sole are GRP sandwich with balsa wood core.

Links, References and Further Reading

» A review of the Gemini 105M by John Kretschmer, Sailing Magazine, Aug 1999 » Chesapeake Bay Magazine’s review of the Gemini 105Mc

Original article submitted by Robert Malkin.

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The Boat Galley

making boat life better

Our Gemini Catamaran

Published on May 18, 2015 ; last updated on June 20, 2020 by Carolyn Shearlock

We’ve had a number of questions on how we like our Gemini catamaran or how was it to go from our previous boat — a monohull Tayana 37 — to it. Here’s our listing of the pros and cons.

In a nutshell, we LOVE our Gemini catamaran for what we are now doing — two people living aboard full-time, coastal cruising in the Florida Keys and going to the Bahamas for several months at a time. But I’m not going to say it’s the perfect boat for everyone.

Okay, with that out of the way, there are a few things that we need to say:

• The Tayana 37 is a true blue water boat. The Gemini is a coastal cruiser. They are very, very different boats and designed for different purposes.
• Because of that, it’s almost impossible to truly compare them.

When we bought the Tayana ( Que Tal ), we didn’t know if we’d cross the Pacific, but thought we might (we didn’t). We wanted a boat that left the possibility open. The Tayana did well for us in the Sea of Cortez and down the coast to El Salvador, but the reality is that the Gemini would have been great, too. Probably better.

Things that we particularly like about the Gemini ( Barefoot Gal is a 105M):

• The living arrangement. It’s just a good layout for us, with a large “living room” (settee and table). The whole boat is much lighter and brighter, too. We also like the fact that the cockpit opens right into the living area, without going up and down stairs all the time. It’s also easier to get into and out of the queen berth (side entry) as opposed to the V-berth on the Tayana.
• Huge cockpit. It’s great for entertaining or even just the two of us, with room to actually walk around. The Tayana 37 has what’s referred to as an “offshore” cockpit, meaning it’s very small so that if a wave breaks into the cockpit it won’t sink the boat. But that means that it’s a very tight fit for four people. The Gemini is a much better layout for having people over. When we bought Que Tal , we underestimated how much we’d use the cockpit for things other than just steering the boat.
• Maneuverability. The Gemini is so much easier to handle in close quarters, it’s not even funny. The drive leg makes it like having an outboard, in that you steer it as well as the rudders. The Gemini is also technically 3 feet shorter than the Tayana (34 feet vs. 37) but with the Tayana’s bowsprit, it’s more like 8 or 9 feet shorter in reality. The lighter weight of the Gemini also makes it much more responsive. And any full keel boat such as the Tayana, in the words of another Tayana owner, “backs like a drunken elephant.” In other words, you don’t have a clue where it will go. Less freeboard on the Gemini also makes it easier to pick up a mooring ball both as it’s easier for the person at the helm to see it and much easier for the person at the bow to pick it up. The stress level on the Gemini as we approach a fixed object (dock, bridge, lock or even a mooring ball) is so much less than on the Tayana. The ease of getting underway/returning resulted in us going for a lot of short (1 – 2 hour) daysails. We had no idea how much this one factor would contribute to our enjoyment of the boat — and we’ve both always loved boating!
• Ease of sail handling. The Gemini’s sails are considerably smaller than the Tayana’s and the boom is much lower to the coach house roof. It is so much easier to raise/roll out the sails and stow them again, and the spinnaker is also a much more manageable size and has a larger wind range. We never wonder if it’s worth the effort to set the sails, even for a short trip. We’re not getting any younger, either (Dave is 77 and I’m 55): easier sail handling and a smaller anchor mean we’ll be able to cruise longer.
• Speed. Despite being smaller, the Gemini is considerably faster under sail and power. Our one-day range is considerably expanded. We can sail a lot more both as we move at a reasonable speed even in light winds (the drive leg pivots up out of the water easily to decrease drag) and we can afford several hours of light-air sailing and still make our intended anchorage since we typically motor at 6 knots versus 4.5 knots on the Tayana. Believe it or not, the Gemini sails slightly closer to the wind than our Tayana.
• Shallow draft. Draft was never a big issue in the Sea of Cortez or along the coast of Mexico and Central America. But it is in Florida and the Bahamas. Our Tayana theoretically drew 6 feet but loaded for cruising it was probably closer to 6½ feet. The Gemini draws about 2½ feet with the centerboards up but the drive leg and rudders down. We can go lots of places that many other boats, including a lot of catamarans, can’t. And we like to explore off the beaten path. A related factor is that our bridge clearance is just 45 feet, also giving us the freedom to go places some others can’t . . . and we have a lot less stress going under those 54 and 55 foot spans!

Bottom line is that for what we’re doing , the Gemini catamaran is just plain a fun boat. But I want to emphasize the “for what we’re doing.” Should we decide that we want to go to the Virgin Islands, we won’t have the option of going offshore — we’ll have to island hop down (yes, I know a few Geminis have gone offshore but I’ve also read their accounts).

To keep the speed and maneuverability that we like, we have to watch how much we load on board — and that means that we can’t carry as many provisions. The guest arrangements are great if one person comes, bad for more (what’s billed as a double berth is 4″ narrower than a double bed). The galley arrangement isn’t quite as good, but it’s not at all unworkable. Finally, the motion of a catamaran is different than a monohull. Not necessarily bad but it does take some getting used to if sailing in chop.

The holding tank is small at 18 gallons. After a year of cruising, we switched to a composting head ( read more about our reasons here ).

Our Gemini is an “M,” built in 1999 towards the end of the “M” series and has many features of an “MC” such as composite centerboards instead of plywood. The MC has many features that we’d like but the available ones at the time of our purchase were out of our budget.

The current model is the “Legacy” and it is totally redesigned with the interior layout changed slightly and, most importantly to us, skegs instead of centerboards. While the skegs are lower maintenance and require no effort while underway (versus having the lower a centerboard if sailing above a beam reach), we like the improved windward performance that the centerboards bring over a skeg.

Everything is a tradeoff. We are extremely glad that we decided on a Gemini as we absolutely love it. Some of the things that we love about it — such as the speed — are fairly typical of catamarans as opposed to monohulls, while other items are more specific to having a small catamaran or even to the Gemini (maneuverability).

I’ve been asked a few times if we intend to get a larger boat now that we’re going to be living aboard full time. You’ve probably already guessed that our answer is no — the Gemini catamaran is big enough for our needs and its small size leads to many of the things that we like about her. Within reason, smaller is just easier . . . and costs less too!

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Reader Interactions

Lori Steinbrunner says

May 18, 2015 at 11:26 am

Couldn’t’t agree more. We also love our Gem.

Janet Lettrich says

May 18, 2015 at 11:56 am

This was a very informative comparison. Thank you!

The Boat Galley says

May 18, 2015 at 12:04 pm

Some of the differences we expected, such as the living arrangement and the large cockpit. But we didn’t realize how much easier she’d be to “move” — whether by motor or sail. And that’s turned out to be a big part of why we love her!

May 18, 2015 at 1:00 pm

I have only ever sailed monohulls. I am looking to live aboard in the next few years. I was considering a boat like your former one for the same reasons – like leaving the possibility of ocean crossing open. Still open to all possibilities, which is why your post gave me a lot to consider. Thanks again.

Mark Sierakowski says

May 18, 2015 at 1:11 pm

Rik Dove, food for thought, if you aren’t going around the world.

Jennifer Kelly Majoros says

May 18, 2015 at 1:30 pm

We wouldn’t trade our Gem either. Love it!

Connie Watkins Weaver says

May 18, 2015 at 1:37 pm

Thanks for the accounting! Very helpful!

Mary Facker says

May 18, 2015 at 2:06 pm

How much of a factor were tramps when you picked the Gemini? I love everything about it, except for I have this dream of laying out on the trampolines, and I’m not sure I can give it up. How much do you think you’d use them if you had them?

Carolyn Shearlock says

May 18, 2015 at 4:18 pm

We’ve been on some cats with tramps (friends’ boats) and didn’t use them as much as we’d envisioned. So we didn’t really consider them (or the lack of them) in picking the Gemini. I don’t think (I may be mis-remembering) I’ve seen any of the small cats with them — they just need the space for living quarters and storage. Probably the biggest thing is that since it’s solid up from, there is more wave slap when you’re beating. We don’t find it too annoying, but some people hate it.

Bob Kimble says

March 25, 2016 at 8:13 am

I too had wanted tramps when I bought my Gem, but the hard foredeck turned out to be a blessing in disguise. It was the perfect place for morning sun salutes.

Rik Dove says

May 18, 2015 at 9:10 pm

True. And I agree with the thought. Problem is… Dikenga and I have been through so much. She is family. I could never bring myself to sell my Tayana

May 19, 2015 at 7:57 am

Sounds like a perfect boat for the Keys. We had a 30′ Iroquois for 14 years with a trampoline and while the kids loved it, it made the boat wetter going into heavy seas. I’m thinking too, now that I’m older, it wouldn’t be as stable a platform for foredeck work. We moved up to an Island Packet catamaran 8 years ago with a solid foredeck. It’s very dry( has a pod to break waves) but there is slap at anchor if there’s a heavy chop( no fun on any boat, either). What’s nice about the Gemini and Island Packet is they usually fit into a conventional slip, being 14 and 15 foot beam, respectively. The cockpit is another “room” for us. Thanks for your thoughts on your model. We sailed a Legacy last summer as a demo, but could never afford a newer one.

Mark Krajcar says

May 27, 2019 at 10:56 am

I looked at the Gem’s and ruled them out for several reasons. I did find 2 of the IpY Packet Cat 35’s for sale and a friend and I each bought one of them. I’m getting ready to head off this year, circumnavigation and would love to connect with you. Perhaps Carolyn can assist us if you’re interested.

I emailed re the name of a product you’d recommended and I couldn’t remember. You got back to me in a day! I was very surprised and happy. Thank you so much.

Judy Richterman says

May 19, 2015 at 8:56 am

What a good comparison! We’ve been living aboard our Cal 39 in the Leewards since November 2014, and I have enjoyed the luxury of space and light when I visited friends with large catamarans. It didn’t occur to me that we could find a catamaran with maneuverability and a size that would be comfortable for gunk holing in the Chesapeake and the Florida Bay. My husband got very excited by your article. You’ve planted a seed for our next stage of cruising a few years down the road.

Tim Sheahan says

May 19, 2015 at 2:16 pm

Do you have problems with stress cracks,..a friend has one and has cracks along all his shrouds and basically all around the deck, everywhere anything is bolted thru.

May 19, 2015 at 6:43 pm

The gelcoat is a problem area on the Gems. Ours is chalky and has a lot of crazing. The company swears that it’s not structural and that is how it seems on all that we’ve seen and owners we’ve talked to — not pretty but not structural.

May 19, 2015 at 7:58 pm

Right, we’re doing his this fall, just curious if it was universal.

David Ditacchio says

May 19, 2015 at 6:07 pm

After owning our Gemini 105M for 15 years, we are putting it up for sale. It has been a great boat to own and we have had many great trips with it. We will miss it and all the great Gemini sailors that we have met over the past 15 years.

Happy/sad time.

Gregory Allen says

October 26, 2015 at 12:57 am

I have been hearing about the gemini so much that for the last year I have been researching every thing about this cat and the more I read the more I am looking forward to purchasing my own. I’m in love with it and have not even chartered one yet.

December 1, 2015 at 11:30 am

We bought our Gemini 105M from PCI in 2000. It’s been a great boat and we have had 16 years of great sailing. Health issues and age are catching up with us so we are putting our boat up for sale. We are spending this winter in Cocoa Village, FL.

December 1, 2015 at 3:53 pm

Glad to hear of your many fun years aboard! It must be a tough decision to sell her . . .

April 6, 2017 at 7:37 pm

Did you end up selling it ? Looking for a 105M Joe

December 15, 2015 at 9:41 pm

I’m looking at getting a Gemini legacy 35 for a live aboard and possibly some blue water sailing. What would be the pros and cons of this type of sailing occasionally. I have 2 children that will with me so accommodations should be just right.

March 24, 2016 at 6:14 pm

Those of you who are considering a Gemini:

Have a look at the Canadian-made “Tomcat.” We looked at one at Miami Boat Show and were very impressed. Very like the Gems, yet to us, better thought out. If we were in the Gem market we’d seriously consider them.

March 24, 2016 at 6:39 pm

We saw them 2 years ago and were also impressed. However there are almost none available used, and the backlog for new ones is several years long. Or at least it was then.

Jennifer Good Spires says

March 24, 2016 at 11:05 pm

I sure love mine. I can hardly wait for spring!

Dan N Jaye says

March 24, 2016 at 11:13 pm

Interesting, Carolyn; we’re not looking to trade boats any time soon but you make good points.

Michael McIntosh says

March 25, 2016 at 1:18 am

How many degrees off the wind will she sail?

March 25, 2016 at 12:00 pm

50-ish, depending on sea state. Smooth water, closer than that.

March 25, 2016 at 1:26 am

Love our Gem, nearly 5 years and counting…

Kimberly Fain Ward says

March 25, 2016 at 7:14 pm

We love ours, too! Paula L Mueller, did you see this?

Paula L Mueller says

March 26, 2016 at 2:22 am

I had read it before and just read the whole thing again ?

March 26, 2016 at 2:25 am

Courtney Cali T says

March 26, 2016 at 10:43 am

James Tex Kilburn says

March 26, 2016 at 10:46 pm

I’m currently refitting a Gemini 3000. We’re very pleased with her performance as a Costal Cruiser and plan on upgrading to a 105 in a few years!

werner thomas says

June 9, 2016 at 9:48 am

hi great comments evaluating your cat. The small cats do it for me too, I now have a Catalac 10m after my first cat a Wharram Tiki 30! The centerboard set up ibdeed better upwind sailing but so much weaker in gunkholing! It is amazing how these under 35 foot cats have such large living areas. I would not howecer use a Gemini where I am cruising with my Catalac because no chandlers, no technical backup. My Catalac can take quite a knock which leseer strong cars wpuldnt survive. Imagine hitting an old bridge head thats completely dubmerged and nowhere indicated on charts but in major river gere in Mozambique. Great blog keep it up, I admire those bloggers that entertain/inform us so well.

Dan Rupli says

June 17, 2016 at 5:03 pm

I love the whole idea of the Gemini 35, but will always want to go around the world at least one time. Is there no compromise between catamaran comfort and Tayana blue water capabilities?

June 17, 2016 at 7:51 pm

There are definitely boats that are in between . . . some of the 40-foot cats and some of the lighter monohulls. No boat can be everything, though, so you have to decide what’s important for you.

June 20, 2016 at 1:42 pm

Thanks for this insightful article. I am one of many investigating/considering the Gemini – I’m curious whether you found yourself sitting on the combing when handling the wheel? I had not realized the other advantages you pointed out regarding visibility/convenience in handling.

June 20, 2016 at 3:34 pm

We rarely hand steer — only when doing close quarters work. The rest of the time we let the autopilot do it’s thing. But yes, we usually sit up on the “upper level” on the side of the cockpit.

mikeoore says

August 14, 2016 at 9:53 am

Great article. We are close to a boat purchase and liked both the gemini cats and my lifelong favorite, the Tayana 37. Being so different, and generally for different purposes, it was hard to make a choice. Your story helprf. Thanks

August 14, 2016 at 10:17 am

We really like both, but they are very different boats and best suited for different types of cruising. Glad you found the comparison useful!

Brian Kepner says

July 21, 2017 at 6:54 pm

Hope Gemini sends you some swag for this article.. I might consider one if I ever see one up here in the PNW. Cats are very uncommon up here.

Charles Dalesch says

July 21, 2017 at 10:21 pm

Scott Taber time to get a cat

Diane Mercaldo says

July 21, 2017 at 10:38 pm

Nice to have the added living space that is lighter and brighter. Bridge heights, OH YOU’RE SO LUCKY,I’m jealous and depth is no longer a factor, CONGRATULATIONS, enjoy and safe sailing!

Paul English says

July 21, 2017 at 9:13 pm

I’m still struggling with the whole “blue water” distinction – and I realize it is not necessarily razor sharp.

What features did your mono have that made it blue water, that the Gemini doesn’t?

Does the Gemini itself preclude blue water from your perspective – like you wouldn’t consider an Atlantic or Pacific crossing with it? Or would you consider it with (presumably pretty expensive) modifications?

And a more general question – do you think you would have been ultimately “equally open” to blue water sailing by purchasing a non-blue-water boat to start with, then simply traded up when you were ready and certain that you were going to cross an ocean?

July 22, 2017 at 7:11 am

It has a lot to do with build strength. The Tayana has a much thicker and heavier hull that would be much harder to hole. The deck to hull joint is also much “beefier.” Chainplates are attached with more bolts and are themselves larger. Winches were oversized. Water and diesel tanks were much larger. It’s also a heavy displacement boat and comfortable (well, relatively!) in large seas. It’s also things like the size of cleats, having secure places to clip in on deck and a protected cockpit.

I know of one Gemini that circumnavigated (Slap-Dash) and while they beefed it up before they went, they did major repair in most of the big cities they hit along the way.

The designer of the Gemini took one across the Atlantic — again, with modifications.

The thing about crossing an ocean is that you don’t know what weather you’ll encounter and your boat has to be okay to handle large seas. Now, we could island-hop through the Caribbean, where we’d have numerous open water passages — but most just about 100 miles long. That’s a single day. You can get a pretty good weather forecast for the next 24 hours so even “unexpected” conditions aren’t going to have the huge seas that would be a problem.

So, while others may have crossed oceans in a Gemini, I wouldn’t.

As to your more general question. I think when we began cruising (2002), there weren’t the blogs and Facebook that showed people cruising on a smaller scale. Most information came from circumnavigators — or at least ocean-crossers — in books and Cruising World. So our initial thoughts were that we’d be like all those folks . . . and wanted that type of boat.

July 22, 2017 at 2:53 am

July 22, 2017 at 4:00 am

Totally agree! We love our Gem too!

Steve Barnes says

July 22, 2017 at 4:01 am

What’s your hull number? We are a 1999 M #651 and have wooden boards. In good shape now, but was a pain restoring them after barnacles got through the paint and water rotted several spots.

July 22, 2017 at 10:34 am

We’re 655, just 4 after you.

July 22, 2017 at 12:49 pm

Consider yourself lucky!

Thom Hounsell says

July 22, 2017 at 10:53 am

Nice analysis. Thanks!

Pam Carr Jackson says

July 22, 2017 at 2:39 pm

Doug Jackson and I had an Island Packet then bought a sailing catamaran (a Lagoon). Agree with everything stated regarding the benefits of a cat vs monohull!

July 22, 2017 at 5:08 pm

Love our 2004 Gemini 105Mc, s/v Ally Cat! She took us from MA to Grenada and back and now we are LOVING exploring all the skinny water aournd us in Buzzards Bay!! Found the most beautiful spot on Nantucket a couple weeks ago…anxious to see where we ‘discover’ when we go out again for a couple weeks in August 🙂

Lorraine Steyn says

July 22, 2017 at 9:26 pm

I just hate the motion of a catamaran, that jerky motion in chop. Spoiled the sailing for me, despite the pleasures of more space for a live-aboard life

Steve Olson says

July 24, 2017 at 3:28 am

Oh man, I’ll never go Cat. I’d much rather have the T37!!

Smith Angie says

May 15, 2018 at 2:47 am

Thanks for sharing this information.It’s very usefull for me

George Poole says

August 18, 2018 at 9:02 am

This is an Excellent review – Thank you so much for the information.

All the best to you

Frank and Cindy says

August 22, 2018 at 9:35 pm

All these years later and this post is still drawing comments! Thanks for sharing your thoughts on the Gemini! We love our 105mc #816. S/V Mavis. I’ve been reading your stuff for years when owning a Gemini was just a dream! Fair winds and keep posting!

Thomas Pierquet says

September 18, 2018 at 11:03 pm

I am wondering what the boat speed is cruising at 2000,2500,and 2800 rpm respectively. I heard someone claim 8kts at 2800rpm. Is this possible? Or is that a stretch? I presently have a Beneteau 311 (cruises at 6kts@2800rpm) and have been considering a Gemini 105MC for more room. My wife would like to have a bigger cabin and more boat speed on the way home if no wind.. Also, how valuable is the option of the Screecher sail to the performance of these boats?

September 19, 2018 at 8:45 am

I’d say that’s a stretch. We can motor a little over 6 knots in very smooth water. Looking back on our logs, 5.8 is more common at 2800 — but remember that we are loaded for cruising/full-time living aboard, probably much more so than you would be if you still have a land-based home. We don’t have a screecher, so I can’t answer that — I know it would be fun on certain points of sail, but can’t talk to how it actually performs. I think we’d use it on the furler more than we use our asymmetrical spinnaker.

September 19, 2018 at 9:18 am

Thank you for your very timely reply. It’s always good to hear from an owner to get accurate information. I have been reading everything I can about the Gemini. I have decided that I want a 105mc to get the latest version with the centerboards. I would welcome all and any comments directly from owners of any of the performance positive or negatives. I enjoy my Beneteau 311 but need a main cabin bed with more room and more space for my grandkids to come along. Thanks again

October 2, 2018 at 1:14 pm

Great review of the boat. We are also considering a Gemini 105M along with a Prout Snowgoose. Can you comment on wave slap when at anchor on a typical night. I have been a power boater for years, have done a lot of anchoring out overnight and have never liked the chine slap at anchor if the wind is up.

October 4, 2018 at 9:04 pm

It all depends on the amount of wind and waves. Most nights, in a calm anchorage, it’s not noticeable. But if there are waves, you’ll hear them on the hull and you’ll hear some wave slap on the bridge deck.

JoAnna Mitchell says

January 25, 2020 at 10:21 am

Hi Carolyn, Thanks for this informative post! My husband and I are considering stepping up from our Hunter 30T to a Gemini 105MC. I have noticed in the listings that many have had the IO replaced with a standard outboard engine. What are your thoughts and what have you heard from other Gemini owners? Thanks for this page as well. We have used it a lot in preparation for our cruising future. JoAnna

January 25, 2020 at 12:35 pm

I know that many have made the switch but I think that more are still with the diesel. We did not want a gas engine as we simply didn’t want to carry that much gasoline on trips as it is MUCH more explosive than diesel fuel. However, they’re typically lighter weight and easy to have repaired or replaced should that be necessary.

Janet Smoot says

April 4, 2020 at 4:03 pm

We have owned our 2000 Gemini 105M for 8 years. We love it! We had a 25′ Catalina swing keel before that. Live the space..Plenty of sleeping for 4 people.The kitchen works great. Bought closed cell cushions for outside cockpit so very comfortable. Sail msilnly Potomac River and Chesapeake. But once we retire plan on longer trips. Works well for small grandchildren too. Can’t say enough good things about this cat. Never thought we could afford one. Gemini has now priced themselves out of the average sailor though. Thanks for the inciteful review.

Holly Henry says

October 8, 2020 at 11:03 am

Thank you for your website and information. We are looking at a 2000 Gemini 105M…it’s so difficult to find an MC. What does the MC have different that you would like? Thank you again for all of your information.

October 8, 2020 at 11:18 am

We have a 1999 105M.

Major changes in the MC:

• Mast is 1 foot taller and boom one foot longer, so mainsail is larger. Also bigger roach with the masthead crane.
• MC has an optional screacher.
• Seating at table is squared off, making it easier to nap on settees and huge difference in how easy the seats are to remove when you need to re-upholster.
• Table drops down to create a large bed for guests.
• Laminate centerboards instead of wood. Our 1999 M has the laminate boards, so it’s very likely the 2000 model does.
• Built-in air conditioning (this isn’t something we cared about, but it’s a big deal for many people)
• MC is 900+ pounds lighter, so it sails and motors faster with the same load.

October 8, 2020 at 7:08 pm

Thank you so much. Gemini’s are getting harder to find now that we are looking. Your website and info are invaluable to this part-time cruiser.

Mo Jacob says

August 13, 2024 at 11:49 am

Based on your experience would Gemini 105mc be able to cruise in mediterranean?

August 13, 2024 at 11:51 am

I believe that a few have.

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Gemini Freestyle 37

But the new Freestyle 37 is something completely new and different. With an open deck plan and a single helm aft, you can arrange the seating and floor plan in many different combinations.  The 37 is essentially a daysailer with a small cabin and head forward.

The 37 is also designed to be a great platform for commercial day party and harbor tour businesses.  For those who want to be able to take folks out for a few hours and to serve snacks and even meals, the platform can be fitted with a long table on the centerline surrounded by chairs. More seats can be installed along the thwarts outboard and across the transom. Forward of the main floor area, there is a forward sunning berth that will fit four or five people.

The boat has a very low initial cost and can be fitted out with a number of factory options. The basic Freestyle 37 comes with an outboard to power it.  But twin diesel engines are an option that might make sense in areas where you will be going long distances. And there is a green option that offers electric motors, a large battery bank and an array of solar panels on top of the optional hard Bimini that covers the whole cockpit.

Like the Gemini cruising cats, the Gemini Freestyle 37 is built by Catalina Yachts in Florida for the Gemini company so each boat is constructed with all of the expertise and care that has made Catalina a leading boat builder in America for 50 years.

For more information contact Gemini Catamarans-Performance Cruising Inc.: www.geminicatamarans.com .

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Yacht Cruising Lifestyle

Everything fun you can do from your yacht

20 Blue Water Cruising Catamarans Under $100k

October 13, 2021 by Martin Parker 1 Comment

The debate between single-hull sailboats and blue water catamarans has raged since the beginning of time, and it’s unlikely ever to end! Both types of yachts have dedicated followers who are unlikely to ever be swayed by the benefits of the other. A lot of this is based on misconceptions and the influences of the people around them, though. We recommend that if you’re considering a blue water catamaran, get in a few good hours of sailing through varied conditions before making a decision. 

What Makes Blue Water Catamarans Great for Cruising?

Stable platform s.

Bluewater catamarans offer fantastic stability, despite what you may hear from single-hull yacht owners. There’s no high lean angle when sailing into the wind and no need to strap everything down to prevent it from moving. Add to this little or no rolling when moored, and a catamaran is a lovely place to be.

Additional Space 

An excellent beam to length ratio is essential on bluewater catamarans, and a 40-foot yacht will usually have a 20-foot beam. That gives you a 20-foot bridge deck, plenty of space on the hulls, and even more space forward on the netting.

Cruising Speed

The amount of wet surface area on a catamaran is significantly reduced compared to a monohull yacht. Without the need for a prominent, heavy keel for ballast, the catamaran can easily outperform a single hull yacht.

Shallow Draft s

Shallow draft boats allow easy navigation through shallow waters and exceptional stability for maximum comfort. You are far less likely to make mistakes with tide height predictions when sailing on a cat. 

Enclosed Cockpit s

Bluewater catamarans virtually always have an enclosed cockpit. Not only does this shield you from the sun in winter, but the elements in winter making cruising far more comfortable.

Safety 

The enclosed cockpit makes sailing safer, plus of course, when you need to get out on the deck, the stable catamaran is not pitching and rolling.

Our Top Choices For Blue Water Catamarans Under $100,000

Designed and built by Rajen Naidu, the Rayvin 30 is a 29.5-foot cruising catamaran built for comfort. With a draft of just one meter, there are few places you can’t go on the Rayvin. The hull is constructed of epoxy glass fiber, but carbon-kevlar has been used for added strength below the waterline.

Inside, you’ll find three cabins, plenty of space, and even a bath! These are great value blue water catamarans with excellent performance.

Prout Snowgoose 37

Probably one of the most well-known blue water catamarans available, the Snowgoose 37 was designed and built by Prout and Sons in the United Kingdom. With a displacement of 6 tons, this is not a light boat, but the 600 square feet sail area gives a healthy hull speed of up to 10 knots. Many people have completed a circumnavigation in a Snowgoose.

It has a cutter design, but the overhang is substantial, leaving it susceptible to bridge slam, particularly on a close reach.

Over 500 examples were built, with plenty available under the $100,000 mark.

Prout Quasar 50

Sticking with Prout, the Quasar 50 was the largest catamaran designed and built by the company. The company was still making the Quasar until its closure in 2020, so you can find plenty of examples.

Constructed with fiberglass, the cutter design has a displacement of 10 tons and a sail area of almost 1185 square feet, giving a maximum hull speed of around 14 knots.

It has to be said the Quasar is not a pretty boat, but it makes a perfect large cruiser.

Catalac 12M

Catalac was a British boat building company owned by Tom Lack, hence the Catalac name. Over 600 examples of Catalac’s (9M, 10M, 11M, and 12M) were built. All around, they’re known as solid boats that handle well.

Designed as a sloop, the 12M displaces almost 9.3 tons. With a sail area of just 700 square feet, this cat offers a relatively slow hull speed of 9.5 knots.

An interesting point is the double thickness hulls, designed to withstand the North Sea weather.

Maldives 32

The Maldives 32 is a more modern design by Joubert-Nivelt. It features a short overhang with a netting deck to avoid bridge slam, initially built by Fountaine Pajot in 1988. The Maldives has a light displacement of 3.3 tons thanks to the fiberglass and foam sandwich construction. Add in a sail area of 592 square feet, and the Maldives can cruise at up to 11 knots.

The Maldives 32 is an excellent basic boat readily available well under our $100,000 price point.

Edel Cat 33

Thanks to the fiberglass construction, the Edel Cat 33 is another light boat, at just 3.6 tons and with a shallow draft of just 2.6 feet.

The Edel was designed by Yvonne Faulconnier and built by the Edel company in France, with the first bots being produced in 1985.

The 635 square feet of sail is enough for a good turn of speed for such a light boat without over-powering the hull.

A notable feature is the very short bridge hull, avoiding almost any bridge slam problems.

Endeavourcat 30

Designed by Cortland Steck and built in America by the Endeavour Catamaran Corp, the Endeavourcat 30 is a lightweight 30-foot catamaran constructed using fiberglass with a foam core.

It has to be said; the Endeavourcat is not pretty, but you get a lot of space for your money. Another issue is the enclosed bridge deck, making this suitable for gentle cruising only.

The sloop-rigged catamaran is a good, reasonably priced starter boat for taking the first dip into blue water catamarans.

Island Packet Packet Cat 35

If you are looking for comfort with a bit of style, then the Island Packet Cat 35 could be it. Designed by Robert K. Johnson and built in the USA by Island Packet, the Cat 35 makes the perfect boat for cruising the Keys.

The displacement of 6.25 tons gives the boat a solid, dependable feel, while the 2.6-foot draft allows you to explore water-restricted areas.

Inside there’re acres of room, but the fully enclosed bridge deck will cause issues in heavy weather.

Gemini 105MC

The Gemini 105MC is a sloop-rigged boat designed by Tony Smith and built by Performance Cruising in the United States. It was in production for over 27 years, and they delivered over 1000 boats, so there are plenty available to suit most budgets.

An interesting design feature is a lifting centerboard, giving excellent stability when down but a draft of just 1.65 feet when lifted.

A displacement of 4 tons combined with 690 square feet of sail area gives the 105MC outstanding performance characteristics.

With 760 examples of the Lagoon 380 produced, there are plenty on the market at reasonable prices. Built by Jeanneau, it is one of the most popular bluewater catamarans ever made.

The distinctive vertical windows offer maximum internal space, and it has a spacious interior, but the tradeoff is a displacement of 8 tons, so performance suffers a little. You can cruise comfortably at 7 knots, and with the short bridge deck, you won’t suffer too much bridge slam.

If you can track down a Dean 365, it’s well worth a look. You can find these solidly built boats for $50,000 upwards. Designed by Peter Dean and built by his company, Dean Catamarans, they have an excellent reputation.

For a 36 foot boat, the 6-ton displacement is not light, but it does benefit from twin engines, and with the sloop rigging, it can sail downwind at up to 11 or 12 knots. With the genoa providing the main sailing power, sailing into the wind is not great.

Sold as a self-build design, the Tiki 38 is a solid cruising catamaran designed by James Wharram. There are plenty available, but all will be different depending on the builder. With a displacement of around 6 tons, it’s not the lightest, and the cruising speed is about 5 or 6 knots.

With a ketch rig, using two 30-foot masts, the sail area is around 730 square feet, but you can also use a 530 spinnaker. The draft is shallow at 2.5 feet.

The Tiki makes an interesting – perhaps quirky choice.

Crowther Spindrift 40

If you are more interested in performance than interior space, the Crowther Spindrift 40 could be an excellent choice. Designed by Lock Crowther, the Spindrift features narrow hulls, reducing the wet surface area and increasing your sailing speeds. The downside is a lack of space.

The sloop rigging gives you a total sail area of 791 square feet combined with a light 4-ton displacement, making the Spindrift excellent in light winds.

MacGregor 36

Three hundred of the Roger Macgregor designed 36-foot boats were built, so there are plenty available. It’s built as a racing catamaran, so space is at a premium. There is only a trampoline between the two hulls, but the weight saving makes the displacement just 1.4 tons, and with the 534 square feet of sail, you can achieve speeds touching 28 knots.

Accommodation is restricted to the two hulls, but there are bunks for four people and a galley in the starboard hull.

The Flica 36 was designed by Richard Wood is a proven design capable of crossing oceans. A displacement of 5 tons gives a good balance between speed and stability, and the cutter rigging allows for a main and two foresails.

The hulls have been made from ply and fiberglass, which accounts for the slightly heavier weight and strength. The bridge deck offers plenty of space with a small overhang but will suffer from bridge slam in heavier weather.

Mirage Yachts 37

Only a few of the open deck Mirage 37’s were produced, but consider them in your search. Designed by David Feltham and built by Thames Marine, the ketch-rigged boats are sturdy and safe.

At 7.3 tons, it’s heavy for a 36-foot cat, and the small sail area of just 548 square feet makes it slow, with a hull speed of only 7.4 knots. As a coastal cruiser, it certainly makes sense to give you a comfortable base for exploring.

Simpson 35 Wildside

The Simpson 35 Wildside is an excellent cruiser, with three double cabins, two of which are across the bridge deck. Roger Simpson is the designer, and he’s well known for his sturdy, reliable boats.

The Bermuda rigged sloop design features a fully covered bridge deck, so expect bridge slam if you sail in anything more than slight to moderate conditions. With a displacement of 5

tons, and a small sail area, the performance will never be exciting, but it’s okay for coastal cruising.

Gemini 3400

The Gemini 3400 is the predecessor to the Gemini 105 mentioned earlier. If you can’t find a 105 at your price, then a 3400 is a good alternative. Although weighing the same as the 105, at four tons, the sail area is smaller at just 490 square feet, giving a reduced performance.

As with all Geminis, the 3400 features retractable centerboards for better tracking when on a close reach, without increasing the draft.

The 3400 was designed by Tony Smith and built by Performance Cruising in the US, who still produce catamarans now.

Seawind 850

Originally built in Australia by Seawind Catamarans and designed by Scott Jutson, the 850 is a 28-foot cat featuring fractional sloop rigging. At a relatively light displacement of 2.4 tons, the 350 square feet of sail gives good performance and comfortable cruising.

The short bridge deck overhang is filled with a trampoline, allowing the 850 to sail in rougher weather without too much bridge slam. The Seawind makes an excellent cruiser despite its 28-foot LOA.

Aventura 23.5

Our last catamaran is the smallest in the review. The Aventura 235 is just 23 feet long, has a light displacement of only 0.77 tons, and a sail area of 312 square feet. Two cabins offer four berths despite its diminutive size, making it a comfortable cruiser for a small family.

There are, of course, compromises, with just a single outboard engine on the centerline, and internal space is limited. But with its lightweight design, easy handling, and shallow draft of 1.8 feet, it is a perfect first step into catamaran ownership.

Blue Water Catamarans Are a Fantastic Budget Option

Remember: When buying a bluewater cruising yacht for less than $100,000, compromise is inevitable. 

The best advice for buying a boat is to be truly honest with yourself by defining your needs and separating them from your desires. 

Need more advice on buying great blue water catamarans? Get a conversation started on our community forum by leaving a question or comment!

If you found this article helpful, please leave a comment below, share it on social media, and subscribe to our email list., for direct questions and comments, shoot me an email at [email protected].

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July 2, 2022 at 2:52 pm

Surprised you don’t list the PDQ 32.

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Brand: Gemini 105

Jump to Gemini 105 Catamarans For Sale

The Gemini 105 was designed to be affordable, compact, relatively easy vessels for sailors new to catamarans. Production began with the 105M (meaning 10.5 meters), with a design change in 2004 to the 105MC, notable differences being the extended cockpit cover to allow for a full enclosure and a slightly taller mast (while still remaining ICW-friendly). In fact, the “c” in the 105Mc stands for “convertible,” likening the cockpit to that of a sports car. The Gemini Owners Group has a complete list of the numerous small differences between the M and MC as well as there are owner interviews below on this website that explain differences.

Gemini 105M (Florida)

Aireze is a Florida-based 1999 Gemini 105M catamaran for sale by owner.  The Gemini 105 was designed to be affordable, compact, relatively easy vessels for sailors new to catamarans.  It is one of the most popular catamaran designs ever built with over 1,200 hulls constructed.

Aireze is easy to handle and well equipped with a new Raymarine Autopilot, Lewmar electric windlass, new electric head, lazy jacks, 2-100 watt solar panels, new Garmin 9″ touch screen, davits , all new rigging and lines installed 2016, new water heater, new alternator, water pump, impeller, elbow, sea strainer, heat exchanger just serviced,  new belts and filters. …

Gemini 105M (California)

First introduced on the original Gemini 105M, the hull shape of the 105M is still revolutionary in the multihull industry. The hulls of the Gemini 105M are shallow and shaped much like a “teardrop” which requires little force to move the 105M through the water yet it also provides a high load carrying capacity.  

The Gemini 105 was designed to be affordable, compact, relatively easy vessels for sailors new to catamarans.

Educational Articles

“s/v barefoot gal” – gemini 105 m review with carolyn of the boat galley.

The other day we were lucky enough to interview Carolyn of S/V Barefoot Gal who runs the excellent website The Boat Galley which has a tremendous amount of educational content about living on a boat. Our focus was a review of her 105 M in a continuation of our series on Gemini catamaran models. Please see previous interviews on the Gemini 3200 , the Gemini 105 MC , and the Gemini 3000 .

From the salon of Barefoot Gal she talked to us about her experiences with the Gemini 105 M, how much she loves the design for coastal cruising, and how it differs from the Gemini 105 MC.…

• Tags Catamaran Interviews , Catamaran Reviews

Gemini 105 MC Review and Owner Interview – S/V Kid Cat

As we continue in our series about Gemini catamarans, Melissa interviews Eric from the Gemini Owners Group who owns a Gemini 105 MC called S/V Kid Cat and sails out of Montreal and is planning to go out the St Lawrence in the summer and to the Bahamas maybe next winter. He weighs in with a different perspective on the never ending debate whether Gemini 105’s are blue water boats. He outlines differences between the 105 M and 105 MC. He mentions some common problems of the 105 MC. And he recommends the model to everyone.…

Gemini 105 Review

No catamaran discussion would be complete without a nod to the 34’ Gemini 105M and 105 MC line of catamarans, created by designer Tony Smith. From modest beginnings in 1996, the Gemini 105 has become one of the most popular domestic-built catamarans in the United States, with over 1200 hulls splashed.

Gemini Catamaran History

Originally built in Maryland, the Gemini 105 model began with the 105M (meaning 10.5 meters) in 1995 and then a design change in 2004 to the 105MC, some notable differences being the extended cockpit cover to allow for a full enclosure and a slightly taller mast (while still remaining ICW-friendly).…

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> >   First Please support our sponsors and let them know you heard about their products on Cruisers Forums. 19-10-2020, 07:08   .......... Yet, the responses are talking about Prouts, (an ugly , if you ask me. Sorry Prout owners). Solaris, and Edel.........?? 19-10-2020, 07:14   side. for a cat can be very expensive and often hard to find 19-10-2020, 07:14   or crossed an ocean. Some won’t have even seen the cats they’re advising on. There are two ways to get good information. Speak to someone who’s done it or go onto Facebook and find the owners club pages for the you’re interested in. There you’ll find people who know what they’re talking about You’re unlikely to get useful here. 19-10-2020, 07:16   ,always check if they’re the same per meter as monohulls. I was quoted a 50% surcharge for my cat. Even on a T where beam doesn’t matter. Oddly enough I found a better place. 19-10-2020, 07:18   Boat: Searunner 34 Trimaran limited you to one of these older cats, would you be very comfortable/confident crossing the Atlantic in it? Thanks Jim 19-10-2020, 10:00   Boat: Gemini 105Mc 19-10-2020, 11:18   Boat: 1998 Rosborough 246 LSV ears and cross the ocean in a larger cat. my Gem was a nice but just didn’t have the space for a long crossing. 19-10-2020, 12:02   ears and cross the ocean in a larger cat. my Gem was a nice boat but just didn’t have the space for a long crossing. 19-10-2020, 12:25   stepped masts and sturdy good?. Reasons are that they don't float well upside down, and the can take a couple 360 rolls without falling apart? True? 19-10-2020, 12:38   Boat: Gemini 105mc . The most factual accounts can be found in Tony Smith's(Gemini Gems) and S/V Footprint's(Blog) written accounts of their crossings. The owner's manual is also a good source of information. 19-10-2020, 14:33   Boat: Paper Tiger 14 foot, Gemini 105MC 34 foot Catamaran Hull no 825 19-10-2020, 14:37   Boat: Gemini 105mc vessel, European C rating, 19-10-2020, 14:40   Boat: Boat 19-10-2020, 17:43   19-10-2020, 23:15   Boat: Gemini 105Mc   First , Thread Tools Rate This Thread : Posting Rules post new threads post replies post attachments edit your posts is are code is are are are Similar Threads Thread Thread Starter Forum Replies Last Post blazeit420 Monohull Sailboats 101 14-11-2014 22:25 tgn22 Multihull Sailboats 116 22-04-2013 15:15 schoonerdog Multihull Sailboats 276 22-02-2013 16:53 No Threads to Display. - - - - - - - Privacy Guaranteed - your email is never shared with anyone, opt out any time. Gemini Catamaran Models Guide Latest Posts Best 40 HP Outboard Motor Worth Investing In - October 1, 2022 Trailer Hub and Bearing Assembly Guide - November 17, 2021 How to Winterize Your Outboard Motor - October 22, 2021 Arguably one of the United States most popular cruising catamarans, Gemini Catamarans offer a range of domestic-built sailing and motor cruising vessels. Designed for affordability, compact design, ease of use without compromising on comfort and liveability. The Gemini models deliver an almost unbeatable level of accommodation in relation to their size, with far more private cabin space, specious heads, and elegant dining/living space roomy enough to entertain in. The Gemini range is a versatile craft to suit a wide customer base from serious liveaboard sailors to coastal weekend cruisers. History of Gemini Design The original Gemini hull shape and design was patterned in 1969 by Ken Shaw, with the Gemini 31. Over the years that followed there were serval variations to the original design in the LOA and styling but the Gemini image largely remained the same with both the Gemini 3000 and the Gemini 3200 model. It was in 1996 when Tony Smith took ownership of the design under his company, Performance Cruising, that he redesigned the hull shape and introduced the much-loved Gemini 105 design. For over 17 years Tony Smith retained the classic design of the Gemini 105 model, splashing over 1200 hulls from humble beginnings at his facility in Annapolis, Maryland. At thirty-three feet long and with a beam of just fourteen feet the Gemini 105 was large enough to liveaboard but great value for money whilst also having the flexibility with retractable daggerboards for upwind sailing and gunkholing in the shallows, and due to its compact size, could snuggly fit within a conventional boat slip. It ticked all the boxes for so many Americans looking for an entry-level catamaran without compromising on comfort. Flowing a partnership with Hunter Marine and a generous buyout from The Catamaran Company, Gemini was able to live on under the direction of the Smith’s daughter Laura Smith Hershfeld who is now building variations of the classic 105. We see the Legacy 35 sailing vessel as a fresh take on the proven favourite as well as Gemini’s very own power catamaran range with the Freestyle 339 and customizable Freestyle 37 model. Gemini Models Gemini 105mc. The original and the classic Gemini 105-sailing design was originally conceptualised in 1996 and only later changed to the 105MC in 2004 with some notable differences being the extended cockpit cover to allow a full enclosure and a slightly taller mast. It was in 2011 that Gemini offered the limited-edition design Touch Models whose upgrades included cherry veneer finishes, Corian countertops and ducted air conditioning. Since its inception, the 105 model remains one of the most popular sailing catamarans, with a proven and much-loved design. Expect spacious accommodation, in relation to its size, with a light and airy saloon and cockpit, a 3-cabin layout and a large wet head. The c-shaped settee in the saloon converts into an additional large bed for extra guests and with a propane-powered fridge offering ample food storage, this small vessel provides an excellent platform to entertain and host all your friends. Built for safety rather than speed the Gemini 105 won’t break any records but still can achieve 40-50% of wind speed and the ability to point at about 50 degrees (apparent) to wind. Utilising the centerboards and sailplane contribute to its ability to sail closer to wind than most production catamarans out there. And given the centerboards are lifting and the rudders are a kick-up design you can sail through as little as 2’ of water. Fitted with either outboards or Westerbeke 30b3 diesel engines, both options are fitted with great accessibility for servicing and maintenance. The 105 design is no longer in production and has been replaced with the new Gemini Legacy 35, but there is still a large number of pre-owned Gemini 105 on the used boating market around the world. Specifications Manufactured Length 34’ (10.36m) Beam 14’ (4.27m) LWL 31’ (9.45m) Mast Height Clearance 46’ (14.02m) # of cabins 3 Heads 1 *Specifications provided from: https://www.geminicatamarans.com/Gemini-Models/Gemini105Mc-Specifications.html Designer Tony Smith suggests that this model is the ideal ‘couple’s catamaran’, perfect for those new to the boating world or a coastal cruiser on a monohull budget. This was the design that has built the Gemini brand name into one of America’s most popular domestic-built catamarans. For those in the market for pre-owned vessels, this model is well worth considering, especially since it still fosters an active and supportive owner’s association as well as a local builder who is willing to provide support to all Gemini owners. Gemini Legacy 35 Based on the original Gemini 105 design, the Legacy 35 takes a fresh look at a proven family-friendly performance cruising catamaran. Still retaining a 34-inch draft, allowing for shallow water anchoring, a 14-foot beam for easy haul out and compact size only 2 feet longer than original the flexibility that this vessel offers is admirable. It is argued that this 35 model offers more interior than most 40 foot monohulls, still offering the iconic Gemini design down below. The large C-shaped lounge area in the saloon with a table facing aft, a spacious galley amidships on the starboard hull, with cabins and double berths fore and aft. The port side accommodates the owner’s stateroom with an aft head, a navigation station amidships and a spacious cabin forward for the mast, there really is plenty of room for the whole family below the decks here. Similar to that of the Gemini 105 the Legacy 35 handles easily, tracking straight with its shallow keels and together with a square-top mainsail and optional Selden sprit you can enjoy speedy sailing atop this stable platform, with virtually no heeling. This design has also included an upgrade to the engine specs to include two 15 horsepower shaft drive Yanmar diesels, allowing for a much higher and efficient motoring speed. LOA 35’4” LWL 32’ Beam 14’ Draft 34” Heads 1 or 2 Staterooms 3 Fuel Capacity 56 Gallons Water Capacity 60 Gallons Hot Water Tank Capacity 6 Gallons Holding Tank Capacity 18 Gallons each head Displacement 9800 lbs Engines 2x 15HP Yanmar Diesels Mast Length 40’5” Sail Area: Main Sail 386’ Sail Area: Roller Furling 270’ Sail Area: optional Code Zero 498’ Standing Headroom 6’3”-6’5” *Specifications and features provided from: https://www.geminicatamarans.com/Gemini-Models/GeminiLegacy35-Specifications.html There is no doubt Gemini’s new Legacy 35 model has been well received by the wider American sailing customer base, receiving raving reviews from its cruising community. Gemini still retains its place in the market based on its core values of comfort, sailing ability and excellent value with this popular new sailing design. Gemini Freestyle 37 The Gemini Freestyle 37 is a completely new concept for Gemini and also in boat design, fully customizable for a world where flexibility is key. Each Freestyle model can be tailored to suit a variety of sailing ambitions, whether it be as a basic sailing family catamaran, a day charter boat or even luxury cruising vessel complete with chaise lounge, outdoor galley and wraparound bar. Still based on the classic Gemini 105 hulls this vessel can be purchased at a very low base price and customised to suit any family. The basic base price offers a similar style to an open picnic-style boat with deck furniture available as modular or built-in sections from the factory, either at initial purchase or as a retrofit. There is also an option for a full-size hardtop canopy that can be used as a sun deck or platform for solar panels. The added platform for solar allows for a new ‘green’ version of the design, developed to include electric engines and ample solar power for appliances. LOA 38’2 Head Configuration 1 Engine 1X 25HP LWL 34’10” Stateroom 1 Queen Mast Length 40’5’ Beam 14’ Fuel Capacity 56 Gallons Mast Height Off Water 47’ Draft 2’10” Water Capacity 60 Gallons Main Sail Area 386 Sqft Headroom 6’3” – 6’5” Optional Hot Water Tank 6 Gallons Genoa Sail Area 270 Sqft Estimated Displacement 7500 LBS Holding Tank 18 Gallons Optional Code Zero TBD Sqft Deck / Hull / Cockpit* Anchor Roller Anchor Well w/ Space for Rode and Chain Blister Prevent Technology Hull Bow Pulpit, Stainless Steel with Bow Seats Hull, FRP / Balsa Sandwich and Naidacore© Above Waterline, Solid FRP Bottom Hull, Structural Grid Reinforcement Lifelines, Double w/ Stainless Steel Stanchions Four Mooring Cleats, Stainless Steel Non-Skid Deck Rub rail, Full Wrap w/ Stainless Steel Insert Rudder w/ Stainless Steel Shaft Stainless Steel Telescoping Swim Ladder Through-Bolted Hull / Deck Join Through-Hull Fittings, All Marelon Below the Waterline Cockpit Traveler Arch, Stainless Steel w/ Mainsheet Full, Overhead Canvas Canopy Two Storage Lockers Storage Cabinets Under-Counter Storage Sink, Single Stainless Steel Optional Refrigerator Optional Corian® Countertop Optional Fresh Water System, Pressurized, Hot and Cold Forward Cabin Overhead Cabin Lighting 1 Deck Hatch, Opening Electrical Outlets, AC/DC Hanging Locker Queen Size Mattress, Foam Storage Shelving Forward Head Sink with pull out shower faucet Optional Separate Shower Vanity Unit with Mirror Optional Corian Countertop Shower Curtain Teak Shower Grate in Floor Shower Sump Pump GFI Receptacle Optional Water Heater Forward Cockpit Seating for up to Six Floor Drain Optional Cockpit Cushions Optional Cockpit Table Internal Halyards led to Helm Station Jib Furling System Jib, 100% Furling with Sun Cover Mainsail, Full Roach Mainsheet Purchase System Mast with Diamond Rig and Fractional Sail Plan Reefing System, Dual Line Led Aft Rigging Line Stoppers and Organizers One Winch Handles Winches, (2) Rigging, 2-speed Self Tailing Systems / Electronics 12-Volt DC Electrical System w/ Breaker Panel Electrical Outlets, AC & DC Optional Alternator, 60-Amp with Dual Diesel Inboard Option 2 – Group 24 batteries 1 X 2 Blade Props Battery Box, Port Battery Box, Starboard Optional Battery Charger, 40-Amp Bilge Pump, Electric, Automatic Engine Panel, Deluxe w/ Alarms and Hour Meter Gauges, Tank for Fuel, Water Fresh Water System, Pressurized Cold Navigation Light Package Shore Power System, 120 Volt Emergency Tiller https://www.geminicatamarans.com/Gemini-Models/GeminiFreestyle37-Specifications.html The Gemini Freestyle 37 not only offers the trusted design features of the original Gemini hulls but opens up the possibilities to a far wider audience of sailors with its flexibility in custom-built versions. Gemini Freestyle 399 Power Taking the streamlined design features that step further, Gemini now has their very first ultimate day-powerboat catamaran. Taking all the innovations of customizability from the Freestyle 37 and evolving this to suit the motorboat market. Unlike the other models, this design incorporates a centre consul design powdered by twin Suzuki DF90A outboards with a cruising speed of 15 knots and 22.5 knots at full throttle. This helm station is positioned front and centre makes the cockpit an ever-larger entertaining space. Similar to the Freestyle 37 this model is fully customizable to suit almost any purpose with basic day use versions, charter and full luxury fit-out options available. LOA 41’ (Including engines)’2” Head Configuration Standard Head to Starboard with Cabin Option to Port, Head available to port as well Engine Twin outboard, Suzuki 90 HP (optional larger engine available) LWL 36’ Staterooms 1 Optional Beam 14’ Fuel Capacity 56 gallons (future option: 150 gallons) Draft 18’ Water Capacity 60 Gallons Headroom 6’3-6’5 Optional Hot Water Tank 6 Gallons Displacement 10000 LBS (loaded) Holding Tank 20 Gallons (30 Gallon Optional) Forward Head(s) https://www.geminicatamarans.com/Gemini-Models/GeminiFreestyle399-Specifications.html This design takes everything great from the earlier sailing models to put a new spin on the motor cruising catamaran, offering the same affordability, comfort and cruising capability that Gemini is so well known for. Frequently Asked Questions Answer : Gemini Catamarans are manufactured at the Hunter Marine plant in Florida. Answer : The Gemini is designed as a coastal cruiser and therefore are designed for a different purpose. It has been reported that some owners of the sailing models have crossed open ocean passages such as the Atlantic and Pacific oceans. Answer : The Gemini range is a moderately priced modestly constructed catamaran. Their standout features include excellent value, outstanding accommodations and solid sailing performance. There is an active and supportive owners’ association as well informative support from the local US-based build facility. Highlights include: Narrow beam offering ease when hauling out. These vessels fit into a standard slip, lowering the cost of ownership and reducing haul-out fees. Shallow draft combined with kick-up centerboards and rudders as well as outboards that can raise up. This allows the vessel to be anchored in as little as 2’ of water. Great sense of liveability . Despite its size, Gemini catamarans offer larger living spaces than most other comparable-sized boats on the market, combined with a minimum of 6’ of headroom inside and up to 6’7 of headroom in the cockpit. Better than average speed. With regards to their sailing vessel’s range they won’t necessarily bet speed records but for a vessel of her size achieves a noteworthy 40-50% of wind speed and the ability to point at about 50 degrees (apparent) to the wind. Outstanding engine accessibility . Careful consideration has been made with all models for access in and around the engine wells, for both the diesel and outboard fit-outs making it far easier to complete maintenance and servicing. For more reading: Best Boat Accessories: Top 2022 Recommendations Motor Boat Types Explained: How to Find the Right One for You Best 6HP Outboard Motors That Will Make You Ready to Go Leave a Comment Cancel Reply Your email address will not be published. Required fields are marked * Save my name, email, and website in this browser for the next time I comment. Forum Listing Marketplace Advanced Search All Topics Sailing Cruising Under Sail SailNet is a forum community dedicated to Sailing enthusiasts. Come join the discussion about sailing, modifications, classifieds, troubleshooting, repairs, reviews, maintenance, and more! Anyone living on a Gemini 105MC Add to quote What do you like? What have you added, would you recommend adding it? What don't you like about living on a 105MC? Just an overall appraisal of living on one would be appreciated. It looks like we are leaning that way to retire and take to the Caribbean. Thanks   we did for a few months...not the boat to take to the caribbean unless you are really careful with the weather. I did not like: the "RV" fridge..propane/12v/110v....it scared me the entire time. Were it my boat, it would come out and a marine or else just 110v go in. access to the mechanical drive leg is a chore, and kind of rube goldberg using the daggerboards required work that took me away from the helm access to places that somehow collect water is tough. Were it my boat, I would cut some access holes or find where the water is coming from...I think this is addressed in the newer 105MC tough to keep the weight off, while liveaboard I did like the master cabin and berth the tilt up of the dinette seat, and the foot ledge below the seat. My wife LOVED it, as she has short legs and could sit there for a long time and still be comfortable. stable, fast and easy to sail cockpit is very "captain" friendly and still has room for a companion or mate. she handles well under power fits in a "normal" width slip haul by a regular travel lift We added the usual liveaboard stuff, and a mattress pad. Ipod amplifier.we added a fly screen to the main "door" as the slider was getting way too much of a work out. We added a step stool for some docks to get on and off easier, often we docked bow in, to have more privacy. We added reflector insulation to the sun side windows and used it all the time. AC only on the really hot or humid days. All the best,   Hey kd3pc, Since no good deed goes unpunished I wonder if you could elaborate on a few of the points you raised. Why did the Gemini require more careful consideration of the weather than other boats? What weather issues are the boats short comings? Do all the Gemini's have propane refrigeration and what makes it more of a risk than a propane stove? I really can't get excited about the looks of any Catamaran, but their advantages for the way I envision using a boat (Chesapeake Bay and perhaps ICW to points south) are hard to ignore so owning a Gemini is a thought that crosses my mind from time to time.   Only in my dreams ... and love every bit of it ...   Trying to take it from a dream to a reality.. Getting the kids to understand us selling THEIR house of memories is the hardest part so far...lol   The Gemini would be good for the Chesapeake the ICW and the Bahamas. However getting out to the Eastern Caribbean will be VERY hard work in one when the short steep seas of the notorious 'Caribbean Two Step' are running. Small heavy catamarans do not do well out here. IMHO if you can not afford a 40ft + cat then a monohull is better. But if you can grit your teeth and once out to the Eastern Caribbean pick your weather windows carefully then it will do. BTW where would YOU sit in the cockpit at anchor in one. You do not want to be inside in the greenhouse in the sun.   Thanks for the first hand feedback. I'm not really in a place to be thinking about changing boats at this point and for whatever reason I'm defintely more drawn to monohulls so when we are ready to upgrade, I'm guessing it won't be a Gemini despite its overall suitablity how I'm likely to use it. I expect a Gemini would pound pretty severely in the "Chesapeake chop". There isn't a lot of bridge clearance.   In my case I think I can stand the chop for the times when it happens, when we are underway. We are looking to sail to location, spend a month or two there and then sail to the next location. We will be on the hook for 95% of our time and want something that is comfortable to live in while at anchor. As far as the heat, we are going to install an AC as well as a Watermaker. Part of buying in Gemini is buying a used one and add all the creature comforts, such as AC, watermaker and still have enough kitty to pay for gas to run the ginny to power it if needed.   GCASKEW said: In my case I think I can stand the chop for the times when it happens, when we are underway. We are looking to sail to location, spend a month or two there and then sail to the next location. We will be on the hook for 95% of our time and want something that is comfortable to live in while at anchor. . Click to expand... Gemini Owners Group Gemini_Cats : Gemini Catamarans   keep coming back to see what's been posted ... as this is one boat I really would love to ultimately settle into ...   I have belonged to the Gemini Group for years. I have found them to be honest and straight forward about the boats capabilities; reality based. The design of the hulls and various features have undergone changes since its inception just as you would find with any sailboat who's popularity has maintained its production; I believe more Gemini's have been built and sold than any other multihull. The designer and his son sailed the 105MC to Europe. Prior to the 105MC model the designer specifically stated the boat was not meant for open blue water sailing such as for RTW. There are 105MC's circumnavigating worldwide. Regarding motorsailing and multihulls, this seems pretty consistent with limitations that monohulls find themselves in. Simply go to any monohull blog of cruisers and read how they got from point A to point B and ultimately you will read how they motored at various times due to the needs of the conditions or limitations of the boats ability to sail. To say you would not have a boat you needed to motorsail on at anytime would mean you wanted a powerboat, at least to me, unless you were willing to wait for the conditions needed to sail, which for one reason or another people seem to just as soon motorsail to get going to their destination. Cal28 I think you would find that if you moved to a Gemini, most any model, you would increase your living area and comfort but I think if you tried to move more gear (weight of payload) onboard, from what you are carrying now on you boat you would hamper the Gemini's sea-keeping abilities. So in a nutshell you can go larger in a multihull but you cannot go heavier in payload without careful planning. This is the whole principal as to why monohulls were used early on to carry cargo, they have a higher payload for the waterline length. A multihull I like as much as some early Gemini's is the Catalac 9M. With modification, removal, of the non structural port side forward partition, the forward stateroom rivals the Gemini. The boats have been all over the world and they have the option of twin diesels for those days you need to motorsail. You can compare the Catalac's and Gemini's here for free Multihull Dynamics, Inc. - Home You'll find there is not a lot of difference between the 9M and the Gemini 3000.   chucklesR said: I have seen and been aboard every model of Gemini. The OP asked about 105mc's rather specifically, not the old models. Those models were designed rather like your Catalac as your quoted piece from mdi said. I do see your point though Click to expand... Headed to Miami in a few weeks to look at the Gemini and the Tomcat catamarans. The new lagoons are just out of our reach. We want to retire with no debt and house and boat paid for, I'd love the new lagoon but I don't want a loan so I can get one. Any other new cat's that anyone knows of that are in the low 200k's that I am missing. We are also going to look at new monohulls, but I really want a cat for the living at anchor.   Yes, three (as far as I know) Gemini's have flipped, all three by charter folks (read no experience). Still - they can.   The PDQs are probably the next step up from the Gemini, but its a very big step up in quality & design, and probably price. Marc   I'm looking at a gemini34 to use as a liveaboard in the Sanjuan islands WA want to convert her to solar electric drive   ?             176K members Top Contributors this Month case study approach challenges 241 COMMENTS Bluewater Sailboat The 105M or 105MC detailed here is the model most likely to be utilized in blue water. The hull lines were redone for this model, with the maximum beam moved further aft to lessen wave drag. These new hulls have a length: beam ratio of 9:1. The redesigned hulls also have slightly improved static stability. The improved hull shape is stiffer ... Gemini 105 MC Review and Owner Interview As we continue in our series about Gemini catamarans, Melissa interviews Eric from the Gemini Owners Group who owns a Gemini 105 MC called S/V Kid Cat and sails out of Montreal and is planning to go out the St Lawrence in the summer and to the Bahamas maybe next winter. He weighs in with a different perspective on the never ending debate whether Gemini 105's are blue water boats. Gemini 105M In 2001 the owner, designer and builder of the Gemini catamaran series, Tony Smith, sailed a new Gemini 105Mc across the Atlantic Ocean for a delivery to Southampton, England topping out at 18 knots of speed (surfing down the face of heavy seas). ... The model most likely to be used in blue water is the 105M or 105MC discussed here. For this ... Our Gemini Catamaran The Gemini is also technically 3 feet shorter than the Tayana (34 feet vs. 37) but with the Tayana's bowsprit, it's more like 8 or 9 feet shorter in reality. The lighter weight of the Gemini also makes it much more responsive. And any full keel boat such as the Tayana, in the words of another Tayana owner, "backs like a drunken elephant.". Gemini Freestyle 37 This fact has not been lost on the management at Gemini Catamarans. The company has been building the Gemini 105MK II and the Gemini 35 for almost 30 years and has steadily innovated and improved the boats. ... Blue Water Sailing Media publishes Blue Water Sailing magazine, Multihulls Today and other titles. Cruising Compass Advertising Sales ... GEMINI 105M Designed to determine if a boat has blue water capability. The CSF compares beam with displacement since excess beam contributes to capsize and heavy displacement reduces capsize vulnerability. The boat is better suited for ocean passages (vs coastal cruising) if the result of the calculation is 2.0 or less. The lower the better. 20 Blue Water Cruising Catamarans Under $100k The debate between single-hull sailboats and blue water catamarans has raged since the beginning of time, and it's unlikely ever to end! Both types of yachts have dedicated followers who are unlikely to ever be swayed by the benefits of the other. ... Gemini 3400. The Gemini 3400 is the predecessor to the Gemini 105 mentioned earlier. If you ... I think we settled on a Gemini, change my mind A few pictures of my 2003 Gemini 105MC Catamaran, Some of them was while I was rebuilding it, Two new hulls fitted, A full issinglass cockpit enclosure, Keeps you inside while still outside, Roll them up or down depending on the weather, There is a shower in the cockpit as well as in the head, These boats are around the 90 Grand mark, USD, From 2003, They were certified as Blue Water cruisers ... Gemini Catamarans For Sale Gemini Freestyle 399 Power (Chesapeake Bay) Asking: $272,733 (USD) Hull 004 is a Edgewater, Maryland based 2019 Gemini Freestyle 399 Power Catamaran For Sale By Broker. Photos & Details Contact Catamaran Broker. Embrace the thrill of power catamarans with the Gemini Freestyle 399. This innovative design delivers impressive cruising speeds of 14 ... Gemini 105 Review Gemini production moved to FL in 2009 after the 2008 financial meltdown. In 2011, Gemini offered the Limited-Edition Design Touch TM models, whose upgrades included cherry veneer finishes, Corian countertops, and ducted air conditioning. In a partnership with Hunter Marine and a generous buyout from The Catamaran Company, Gemini was able to live on under the direction of Smith's daughter ... Gemini 3200 Owner Review and Interview S/V Epiphany Hull # 316 Key Takeaways and Tips on 3200. Total including purchase price of $55,000 into boat. Renovated interior including painting, trim work, electrical, plumbing, and new windows. Renovated exterior including paint, centerboards, rigging. Previous owner was excellent resource while surveyors need to be carefully selected and monitored. Gemini 105 Catamarans For Sale Price Reduced! $89,995 (USD) S/V Aireze is a Fort Lauderdale, FL based 1999 Gemini 105 M Catamaran For Sale by Owner. Photos & Details Contact Catamaran Owner. Aireze is a Florida-based 1999 Gemini 105M catamaran for sale by owner. The Gemini 105 was designed to be affordable, compact, relatively easy vessels for sailors new to catamarans. Gemini Catamarans The gemini is an obvious value in catamarans, but there are reasons why. They essentially boil down to being a bit enclosed for some people's comfort, and a bit short for blue water use, and (I think) subject to slapping and pounding in higher waves. The Gemini 105 See Gemini_Cats : Gemini Catamarans The cons: •*Build quality varies by boat •*You often see deck crazing. ... but you also should know that no true blue water cat is gonna be priced around a Gem price point anyway. Rob 30-05-2012, 23:48 #4: inky. Registered User. Join Date: May 2012. Location: East Coast Scotland. Posts: 14 Gemini 105MC The early models where all designed and built as coastal cruisers and even Tony Smith did not recommend using them as blue water passagemakers. It has been some time since I looked at these boats but I thought the 105 was built for open water.I have been aboard two of the 105's a while back and if I was looking for a new or used 35 ft cat in the 90-150k range it would be near the top of the list. Would you choose an Endeavorcat 34 or Gemini 105mc to cross the Might I enquire which Gemini Models they were, There are five different models available, Only the 105MC was classified as a Blue Water vessel, European C rating, 2003 to 2010 That was after Tony Smith crossed the Atlantic in 2002, In a 2002 model 105MC, He stripped out the Cherry Wood panelling to make them lighter, Mine is a 2003, The first of the Blue Water cruisers, I have no problems in ... Gemini Catamaran Models Guide Based on the original Gemini 105 design, the Legacy 35 takes a fresh look at a proven family-friendly performance cruising catamaran. Still retaining a 34-inch draft, allowing for shallow water anchoring, a 14-foot beam for easy haul out and compact size only 2 feet longer than original the flexibility that this vessel offers is admirable. Anyone living on a Gemini 105MC 3618 posts · Joined 2009. #8 · Aug 25, 2012. The Gemini would be good for the Chesapeake the ICW and the Bahamas. However getting out to the Eastern Caribbean will be VERY hard work in one when the short steep seas of the notorious 'Caribbean Two Step' are running. Small heavy catamarans do not do well out here. Gemini Catamaran boats for sale in United States Find Gemini Catamaran boats for sale in United States. Offering the best selection of Gemini boats to choose from. catamaran gemini for sale Gemini Catamarans for Sale with The Catamaran Company. The catamaran company has new and used inventory at our various locations throughout the usa and caribbean.. The Gemini Cata GEMINI 31/3000 Notes. The GEMINI 31 was the first of Gemini series of cruising catamarans that became the best selling boat of its type being built in the United States. Loosely Based on the earlier ARISTOCAT 30, designed by Musters and Shaw, the 31 was superseded by the very similar Gemini 3000, which remained in production until 1990, when it was in its ... Gemini 105mc boats for sale Find Gemini 105mc boats for sale in your area & across the world on YachtWorld. Offering the best selection of Gemini boats to choose from. ... Sail-catamaran. Catamaran. Sail-cruiser. Cruiser. Sail-multi-hull. Multi-Hull. Make. Make-gemini-desktop. Gemini. Make-sea-ray-desktop. ... 2024 Excel 1651 F4 Shallow Water. US$23,999. Performance East ... Gemini Mountain Bike Trail in Moscow, Idaho The trail is obvious. Pedal 1.3 miles (all distances are from the parking area) on Gemini singletrack, then go around the blue gate. Ride another hundred yards or so, to where the trail descends onto the gravel. This is Moscow Mtn Rd. Gemini Trail continues on the downhill side of the road, just to the left of a small metal culvert. catamaran gulet motorboat powerboat riverboat trimaran yacht