34' Gemini 105M Catamaran

The Gemini 105Mc is a shoal-draft cruising catamaran built by Performance Cruising Inc., prized for combining a beamy, comfortable multihull interior with easy trailerable-width proportions and simple systems. It remains one of the most popular small cruising cats on the used market thanks to its stable ride, bright open salon, and low-maintenance rig.

This 1999 Gemini 105Mc is a well-sorted example featuring a solid hardtop bimini/dodger enclosure over the helm, wheel steering, and a single Westerbeke diesel with a brand-new long block installed in 2018 (under 50 hours). The current owner has held the boat since 2016 and invested an estimated $30,000$40,000 in upgrades and maintenance, including all-new steering cables (2025), yearly fluid changes, solar and wind-generator charging, an inverter, and recently replaced house batteries. The boat has been kept in fresh water since 2013.

FRESHWATER SINCE 2013 - NEW WESTERBEKE 30B LONG BLOCK (UNDER 50 HRS) - NEW STEERING CABLES 2025 - SOLID HARDTOP BIMINI/DODGER - DINGHY W/ DAVITS - SOLAR WIND GENERATOR INVERTER - RADAR, CHARTPLOTTER & FISHFINDER - 2022 SURVEY ON FILE, RECOMMENDATIONS COMPLETED - SHOAL DRAFT COMFORT

The current owner has maintained her diligently, with $3040K invested since purchase in 2016. A recent marine survey is on file with all recommendations addressed. The boat comes complete with an AB-brand RIB dinghy on stern davits (needs minor patching) and a full enclosed winter storage cover (67 years old). Sails, standing rigging, and running gear are original to the previous owner's 2013 purchase.

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Dimensions
LOA: 34'
Beam: 14'
Minimum Draft: TBD
Bridge Clearance: TBD
Mast Height Clearance: TBD
Headroom: TBD
Dry Weight: 8000lbs

Tankage (Gallons)
Fuel: 36g
Fresh Water: 60g
Holding: 18g

Engine(s)
Make: Westerbeke
Model: 30B
Engine Type: Diesel new long block installed 2018
Drive: Sillette Sonic Steerable Drive Leg
Fuel: Diesel
Hours: Under 50 (new long block)
HP: 30 HP

Generator
Not equipped

Accommodations
Cabins: 3
Berths: 3
Head(s): 1

Electronics/Mechanical
Raymarine Chartplotter

Raymarine wind/speed/depth instruments and radar

Humminbird fish finder

ICOM VHF radio

Autopilot control head present (currently disconnected, was removed when steering cables replaced in 2025)

Solar panels

Wind generator/turbine

Inverter

Recently replaced house batteries

All-new steering cables (2025)

Yearly engine fluid changes

Exterior Equipment
Solid hardtop bimini/dodger enclosure

Dinghy davits

AB-brand RIB dinghy (needs minor patching)

Full enclosed winter storage cover (67 years old)

Bow anchor and rode

Cockpit wheel steering

Interior Equipment
U-shaped dinette salon with table that converts to a berth
2-burner propane stove/oven with 2 propane tanks and propane fume detector/shutoff system
12V refrigerator
Stainless double-basin galley sink
Teak/mahogany interior trim throughout
Manual marine head with sink