Used Gemini 105 MC Catamaran Sailboat For Sale 43 pictures

United Yacht Sales presents this Catamaran 2008 Gemini 105 MC boat for sale.

  • This Gemini 105 MC offered at $109,900
  • Powered by single Westerbeke 30 B / 975 hrs
  • The boat located in Lantana, Florida (map below) and ready for viewing
  • The listing has been updated and on a market since Apr 27th 2021

Contact United Yacht Sales with any questions about this Gemini 105 MC by filling up the Contact form or call (772) 272-1792

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2008 Gemini 105 MC

This Gemini 105 MC is in excellent condition and ready to go on your adventure. This is the perfect family cruiser with room for all! This vessel is known as the perennial best-selling cruising catamaran with great accommodations, light and airy spaces and good sailing performance all at an affordable price. She features an efficient hull shape, trusted kick up centerboards and rudders, an 18 inch draft and is extremely manageable with her 14 foot beam making docking easy. With boards up she can explore thin water and find that perfect anchorage inaccessible to most mono hulls. With no weighted keel and four built-in buoyancy tanks the Gemini is very well built! The interior and deck mold makes the boat strong, light and fast with great cruising amenities. Her upgrade electrical system gives you the ability to have a hot shower while the air conditioning is running (see electrical) . The sellers are moving up and want her to be the next 34’ Gemini SOLD!! All reasonable offers considered.

Vessel Walkthrough

The incredibly open and airy interior sleeps eight in three staterooms and convertible dinette. Matched double (6'6" X 48") berth staterooms are aft in each hull. Main Salon in center of boat with chart area and storage to port, U-Shaped dinette with seating for six to eight in center. Dinette converts to a double berth. Forward on port is the head/shower area with a folding Plexiglas door separating the shower area from the head. The Galley is to Starboard and forward on starboard is the master stateroom with a standard queen berth (6'6" X 5'4"). Large polycarbonate windows provide ample light and Teak and Holly floorboards cabin soles and abundant Teak trim provide a warm interior feel. The cockpit is designed for great seating with easy ingress and egress facilitated by normal sized steps to the deck in each corner. The solid foredeck provides storage lockers and a spacious lounge area for calm sailing days or when the vessel is at rest.

Main Salon:

The Salon is very spacious and provides an open and airy feel. There is a dining table that seats 6 or 8 and converts to a berth. Plenty of ventilation is provided with opening hatches, sliding windows and fans.

Air conditioning Flagship 18,000 BTU New cushions for settee 2021 12V Lighting 12V Fans Refrigerator Microwave Electrical panel


The Galley is located to the Port in the companionway. Ample storage for dry goods and kitchenware is provided under the galley counter and in cabinets opposite the counter area. There is countertop work surfaces on both the inboard side and outboard side of the galley.

Double SS sink Dometic refrigerator with freezer Voyager 2500 two-burner propane stove with oven and broiler Hot and cold pressure water and manual freshwater pump Frigidaire microwave Air conditioning

Master Stateroom and Head:

The master stateroom has a view forward from the Queen size berth. There is also a port light on the starboard side and an opening hatch providing light and tremendous ventilation. On the outboard side of the cabin are a shelf, bins, lockers, and storage compartments. Forward from the berth is a hanging locker and large storage locker. On the inboard side of the berth is a shelf for things needed bedside. A 12 Volt fan adds to the ventilation capability. There is a light overhead.

Air conditioning Memory foam mattress 2019 USB ports


The Head is fully molded fiberglass. Inboard there is a storage locker, 115 Volt outlet and a washbasin mounted in a countertop. Outboard is a fixed port light, more storage and the swing out shower door to keep the toilet area clean and dry during showering. The shower is mounted on an adjustable mount on the forward bulkhead. The shower can also be removed to use as a handheld shower. Overhead is a 12 Volt light, Bomar hatch with screens. Raritan marine head with 18 gallon holding tank with 'Y" valve facilitating overboard and deck pump out.

Guest Staterooms:

Each guest stateroom has a privacy door and double berths with 4-inch foam mattresses with Froli springs, a fan and ports inboard and outboard for ventilation. There is a light overhead and a reading light. A hanging locker, drawer and storage locker are provided for storage of clothing and personal items.

Air conditioning


There are sealed buoyancy tanks forward and aft in each hull. Centerboard in each hull give good windward performance when deployed and reduce draft to 18" when pulled up.

Maxwell windlass new 2020 Delta Anchor 35 Lb. with 50’ chain new 2020 and 300 feet of rode Danforth anchor with 15-foot chain and 100 feet of rode Fiberglass deck with solid bridge deck forward Stainless steel bow pulpit with pulpit seats Anchor locker on foredeck Side stanchions and lifelines Side boarding gates Davits Solar panel Stern hammock seat Swim step transoms Boarding ladder Hard dodger One composite 20# propane bottles in self draining cockpit locker Running lights, masthead tricolor light and anchor light LED new 2019 Four Bomar opening hatches with screens over master stateroom, head, and dinette Fenders and mooring lines Coast Guard safety package New bottom paint 4/2021 Complete detail of vessel including hull 4/2021

Electronics and Helm:

Garmin GPS map 942 XS touch screen chart plotter with weather antenna 2018 Raytheon VHF radio Raytheon Wind speed and wind direction Raytheon tri-data log speed and depth meter Raytheon/Autohelm 6002 autopilot Clarion CD/Stereo Compass


The electrical system is well thought out and her upgrade electrical system gives you the ability to have a hot shower while the air conditioning is running.

110 Volt AC and 12 Volt DC systems (2) 110-Volt AC breaker panels 2016 (2) 30 AMP shore power receptacles custom installed 2016 (1) 12-Volt DC breaker panel (4) Deep-cycle West Marine AGM 24 group batteries 2019 Battery parallel switch Propane detector with solenoid control Seven 110V AC outlets, two 12V DC outlets (2) 30 AMP Shore power cord Solar panels with MPPT controller Miro Kota Precision MK 460 PC automatic Multi-Stage Battery Charger 2019 Spare Balmar high output Alternator

Engine Details and Mechanical Equipment:

The engine is a 27 hp Westerbeke 30 B diesel with 55-amp alternator and heat exchanger for hot water. The engine drives a liftable, steerable outdrive leg from Sillette marine with a large efficient propeller. The drive leg, retracts from water when sailing or at anchor, drops down while under power. The outdrive leg steers in conjunction with the rudders providing remarkable maneuverability.

Wheel/Teleflex cable steering Six-gallon 110V water heater with engine heat exchange FWC Westerbeke 30 B 27 HP diesel with 975 hours Fresh water cooling on engine Engine alarm Manual head with overboard and holding tank discharge 18,000 BTU Flagship Marine AC/Heat 2014 Automatic / manual bilge pumps Spare sail drive complete

Sails and Rigging:

An efficient full battened, big head mainsail improves drive and reduces heel. The advanced design of this sail allows it to easily pass the backstay. This rig has an optional large, light-weight masthead-furling screecher. It is attached 1 foot above the roller genoa and tacks down to a curved track between the bows. Double spreader anodized aluminum spar, stepped on deck.

Furlex roller furling on headstay 150% Genoa Full batten mainsail with two reef points 2018 Backstay adjuster Two self tailing sheet winches and two halyard winches End boom mainsheet

Broker's Comments

This vessel is extremely well maintained by her knowledgeable owners. She has become available to the market as they have decided to move up. Some of her recent upgrades include:

18k BTU Flagship Marine comme rcial/military quality A/C 2014 500 GPH March raw water A/C pump 2014 Custom Teak A/C cabinet with 4 air vents 2014 Custom shades for windows, hatches, and adjustable rear shade 2014 New upholstery on settee 2021 Awlgrip anti-skid and deck 2014 Maxwell windlass new 2020 Garmin GPS map 942 XS touch screen chart plotter with weather antenna 2018 Miro Kota Precision MK 460 PC automatic Multi-Stage Battery Charger 2019 Miro Four AGM24 79AH Batteries 2019 Upgraded gimbaled fan in master Upgraded LED lights interior (bright!) 2014 Upgraded LED running lights 2019 USB ports installed in master Full Batten Main sail 2018


Sellers personal items and tools not specific to the vessel.

Mechanical Disclaimer

Engine and generator hours are as of the date of the original listing and are a representation of what the listing broker is told by the owner and/or actual reading of the engine hour meters. The broker cannot guarantee the true hours. It is the responsibility of the purchaser and/or his agent to verify engine hours, warranties implied or otherwise and major overhauls as well as all other representations noted on the listing brochure.


The company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change or withdrawal without notice.

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Approximate boat location – Lantana, Florida

Contact Seller
United Yacht Sales

(772) 272-1792
/ Stuart, FL

Contact Seller