About
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.
Specifications
SPECS
MEASUREMENTS
ENGINE(S)
Accommodations
Layout & Accommodations
3 cabin, Owner’s layout featuring a light and spacious interior with very comfortable dinette seating for six. Sleeping room for up to 6 people. Double sided work surface in the galley with a new front loading refrigerator. Beautiful master cabin with an incredible view, very roomy head with separate shower. Teak and Holly flooring throughout. In the master cabin, custom teak cabinets with lots of storage, as well as a large hanging locker. Each aft cabin is equipped with a hanging locker, cabinet and drawers. In the Navigation Station, there is a chart draw, locker room and still more space for equipment under the opposite side of the dinette, with yet more storage under the seats. Forward in the head, there is a medicine cabinet as well as a towel locker.
Galley
A 3-way Dometic fridge
2 burner propane stove with oven and separate broiler.
Double stainless steel sink
2 AC outlets
6 gallon Hot water heater
Hot and cold pressure water system with new faucet in Galley
Deck & Equipment
Dinghy Davits
Rail-mounted BBQ
Electric Windlass
Ground tackle including newer Rocna anchor, chain, and rode.
Window and Hatch covers
Winch Covers
Helm Seat
Safety gear including new lifelines on Portside.
Re-designed Dinette table and collapsible post(original included).
Electronics & Navigation
Raymarine:
Tri Data
Auto Pilot
GPS
Radar
Uniden VHF
Compass
Stereo with remote control
Electrical, Power & Plumbing
110V Shore power
House and Starting batteries
Battery Charger
Water Heater
110V Outlets
12V System
Pressure Water
Fans
Lights
Engine & Mechanical
Only 547 hours on Westerbeke Diesel engine.
Drive-leg for engine replaced with new hydraulic lines and fluid, new reverse lock design, and new mounting
bracket for the transom. The heat exchanger has recently been serviced and engine zinc’s replaced.
The water pump on the engine has recently been replaced. All engine fluids and filters recent service
Sails & Rigging
Mainsail with reefing system and Furling Genoa.
Much new running rigging such as Mainsheet, Jib Sheets, and Main Halyard recently replaced
Additional Information
Updates:
Main sheet replaced
Jib sheet replaced
Halyard replaced
Drive leg fluid change
Drive leg coupling replaced
Transom mount replaced (includes improved reverse lock design)
Heat exchanger service and zinc replacement
Water pump replaced
Engine service all fluids and filters
Cockpit roof glass replaced
New Raymarine windvane
Upgraded marine JL Audio cockpit speakers
Upgraded interior speakers with Polk audio all weather speakers
Upgraded entertainment system head unit
Upgraded both faucets in galley and head for easier function
Port side lifelines replaced
New carburetor on 15hp tohatsu dinghy motor
New spark plugs and service on 15hp tohatsu
New hydraulic pump line for driveleg (old one was rusted)
Redesigned dinette table and collapsible post (still have old table as well)
The Multihull Company is pleased to assist you in the purchase of this vessel though the vessel may be listed with another brokerage company.
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Chuck at The Multihull Company is the real deal.
He helped us find our Lagoon 40 after genuinely listening to what we needed, not just what he had to sell. He let us visit the boat multiple times, answered every question honestly, and helped us make a confident decision on a major purchase.
What impressed us most was the post-sale support. Once the paperwork was signed, Chuck was still picking up the phone, offering referrals, and helping us work through the early stages of liveaboard life. That kind of follow-through is rare.
If you are looking for a multihull and want someone who knows the boats and actually cares about the outcome, Chuck is the person to call.
We just purchased a 2025 Nautitech 44 Open with The Multihull Company. The process of getting here has been great, and we could not have asked for a better agent. We worked with Conor, whom we met at the 2025 Cannes Boat Show. We started our search for a cruising catamaran in Florida at the beginning of the year. We spent a couple of months looking at different boats/models within our price range and quickly narrowed it down to what really mattered to us, in part thanks to the wealth of knowledge and expertise our broker provided. When we found a perfect match in Montenegro, Conor and The Multihull Company did not hesitate to continue supporting us and to lead the efforts from start to finish with great care and transparency. Communication and support have been outstanding throughout this entire process. Conor, in particular, showed great compassion and care, going above and beyond to ensure that no stone was left unturned and that we would be able to safely and happily sail off into our big adventure.
A sale well handled. No inflated expectations and an honest opinion throughout. Highly recommended.
Absolutely THE ONLY company to use for buying or selling a catamaran! Our Broker Andrew Hodgdon, was excellent to work with, an experienced catamaran captain with extensive knowledge of sailing catamarans, the ins and outs of the construction, performance, systems, everything involved and life on board catamarans. All of which is invaluable in looking for the right boat for someone to buy or helping market your boat when selling. The Multihull Company is so connected in the catamaran world and used by so many catamaran sailors and searchers that we had an interested buyer before our boat was even listed and a completed sale 60 days after her first showing!!! Thanks Andrew and all of the Multihull team who worked diligently to make it happen so smoothly!
We had a great experience working with Andrew! He was extremely knowledgeable and listened to our needs of what we wanted our next boat to be. He responded quickly to all of our requests and got us to the finish line. Working with Multihull was seamless and we highly recommend using Andrew and Multihull.
Successful relationships cannot exist without it. At The Multihull Company we base every relationship on a firm commitment to earning and retaining our client’s trust.
Advice of any kind is valuable only when grounded in hard-won expertise. It too, must be trustworthy. Trust and expertise define the heart and soul of The Multihull Company. We are a team of skilled professionals who thrive on providing expert, trustworthy advice and service to catamaran and trimaran sailors around the globe.
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