Gemini 105MC (Greece)

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Price Reduced! 117.000 € (EUR)
VAT Paid
Location: Preveza, Greece (Greece)
S/V Gem is a Preveza, Greece based 2006 Gemini 105mc Catamaran For Sale By Owner
This catamaran owner requires financial settlement only. No trades.
This seller is open to offers via CatamaranSite escrow.

S/V Gem is a one of a kind, 2006 Gemini 105MC catamaran, for sale by owner. She includes a marina berth until July 2024.

“Over 1200 hulls sold, the Gemini 105Mc still remains one of the most proven and popular catamarans ever built. Her sailing performance is legendary yet still manages to surprise unsuspecting newcomers.”

“The accommodations are spacious, light, and airy so the term ‘down below’ just doesn’t apply. The deck layout and rig offers a stable, safe, and well-reasoned platform for whatever comes your way.” Considered a coastal cruiser or extended cruiser, with many having crossed oceans.

The ingenuity of lifting centerboards and kick-up rudders will have you moving through less than 50cm of water, great for anchoring in the crowded bays in the shallows where most others can not access. All this and more at 10.34m length and a 4.27m beam that can moor in a standard slip (very affordable compared to other catamarans), or truck across the country, or Europe! Her draft of only 0.5m with the boards and rudders up, or 1.5m with the centerboards down, when sailing.

The Gemini 105Mc is no longer being produced, and with its huge following, manages to retain high demand on the used market.

Quotes provided from: The Practical Sailor website.

This is a one of a kind Gemini 105mc, perfectly rigged for single/short hand sailing with furling screecher sail (self tacking), furling genoa, AND furling inmast mainsail! Sparcraft mast, boom and standing rigging installed in 2015, along with a new Yanmar 30hp inboard engine with low running hours (+-1400h). It is the only example of this boat with an in-mast furling system that I have come across, and makes handling extremely simple.

All systems have been maintained meticulously, and ongoing cosmetic maintenance is currently being carried out (interior teak, gelcoat polishing etc). We have not spared any expense since we’ve owned her.

* We had a survey carried out last year and no serious issues were found. Small finding have been sorted out since the survey (small sail repair, new genoa line, service of life raft and fire fighting equipment). All up to date!

* Included in the sale is a berth at the beautiful Preveza Marina, Greece. It is valid from date of listing until July 2025! Preveza is a wonderful town at the door of the Ionian Islands. Great staff and amazing facilities. A huge benefit to any prospective buyer who wishes to sail Western Greece and further into the Med! This is providing the marina is in agreement at the time of sale, but there should be no issue.

Work needed to be completed: Very little.

  • Currently only one burner of the stove is working. The second burner will need servicing. Otherwise the cooker works well.
  • There are some spider cracks in the gel coat. They are purely cosmetic, as reported by the surveyor recently (2022). It is a time consuming job, but also a fairly easy DIY job to enjoy over the season while catching some sun on anchor. Spider cracks are common for these cats, and compared to others Gem’s gelcoat is in a good condition. I am currently working on this job.
  • The main entrance door seal will need replacing, although it still closes and seals well for now.
  • The steering cables need a clean during the next annual engine servicing.

Our thoughts:

Gem has been a great first boat for us, and we´ve enjoyed every moment with her. We will surely miss the comfort and stable platform for living aboard that this amazing catamaran offers, not to mention the space. Fun and forgiving sailing for the newbies looking for their first boat, buyers looking to test the catamaran world, or the older couple, wanting no fuss sailing and comfort at anchorages!

If you are genuinely interested, I will have Gem for sale without a broker initially to avoid fees for the buyer (a considerable amount in savings!). I can arrange sales contracts at the expense of the purchaser. I will pay deregistration of current flag, buyer pays for the new registration, under their name

Thank you for your time and interest!

Catamaran Name:S/V Gem
Year Built:2006
Builder:Performance Cruising Inc.
Designer:Tony Smith
Construction:Vinylester resins to bond a barrier coat of 1.5-ounce mat then two layers of 18 x 15 Cofab mat. The foredeck and cabin top are cored with 1/2″ end-grain balsa, as are cockpit areas in which there are no deck fittings.
Loa:33' 6" ( 10.21 m)
Lwl:31' 9" ( 9.75 m)
Beam:14' 0" ( 4.27 m)
Headroom:6 ft 1 in
Draft:Max Draft: 5' 6" ( 1.52 m) / Min Draft: 1' 6" ( .46 m)
Displacement:8600 lbs
Mast Height:48' 0" ( 14.63 m)
Bridgedeck Clearance:18 in
Speed:Cruising Speed: 6.5 Knts Max Speed: 7.5 Knts
Fuel Tanks:2x60l
Water Tanks:2x120l
Holding Tanks:18g/66L
Cabins:3+saloon double
Heads:1, electric
Galley Location:Down, eye level to saloon
Engines:1x Yanmar 30hp
Engine Hours:1400
Fuel Consumption:+- 1l per hour
Sails:In mast furling main in very good condition, Furling genoa in very good condition, furling screecher in good condition, spare smaller genoa in very good condition.

Layout Diagram

Catamaran Inventory


  • Vinylester resins
  • Barrier coat of 1.5-ounce mat
  • Two layers of 18 x 15 Cofab mat.
  • Foredeck and cabin top are cored with 1/2″ end-grain balsa
  • Also balsa cored cockpit areas where no deck fittings.


  • Teak dining table
  • Cherry laminate bulkhead with opening sliding windows through master cabin
  • Queen master berth, new mattress 2023
  • (2) Guest double berths
  • Panoramic view
  • New salon and forecabin forward facing windows (2020)
  • Laminate teak and holly sole
  • Bomar opening hatches
  • New curtains 2021


  • Panoramic view
  • New salon and forecabin forward facing windows (2019)
  • Laminate teak and holly sole
  • Bomar opening hatches
  • Newly covered salon cushions 2022


  • Double sided galley with generous counter top space
  • Laminate counter tops
  • Propane stove and oven, *1 burner needs servicing.
  • New Dometic 220v/12v 110l fridge/freezer 2023
  • Double SS sink
  • Hot and cold pressure water system
  • Foot pump
  • Inboard cabinet shelves for provisions
  • Fully equipped
  • plenty of storage space


  • Helm station
  • Cushions newly covered 2021
  • Winter enclosure
  • Propane locker, 2 gas bottles
  • Engine locker
  • Extra storage port side locker
  • LED cockpit light


  • Raymarine autopilot
  • Raymarine autopilot control unit
  • Garmin chartplotter
  • Tridata and wind
  • VHF handheld
  • Radio: VHF, GPS and NMEA2000
  • Richie Compass


  • 4x solar panels, total 450w
  • 3x House batteries, total 300ah
  • 100ah starter battery
  • Battery charger
  • Victron solar charger with bluetooth
  • Victron inverter
  • Cables, switches, fuses, etc, to battery compartment and electrical components
  • LED cockpit light
  • 220v 16amp shore power
  • Shore power cable

Deck & Hull

  • SS bow rails with bow seats
  • Double transom steps
  • Non skid deck
  • Bomar hatches (4)
  • SS dinghy davits with SS plates beneath davit for extra support
  • Hammock / love seat
  • Helm station
  • Cockpit lockers
  • Cockpit cushions
  • Aft deck lockers
  • Foredeck locker
  • Adjustable centerboards
  • Adjustable rudders

Sails & Rigging

  • In mast furling mast (Sparcraft- South Africa) 2015
  • In mast furling main sail
  • Furling for genoa
  • 150% Genoa
  • Spare genoa (small)
  • Furling screecher sail
  • Standing rigging replaced 2015
  • Running rigging renewed 2022/2023
  • Lewmar winch (2)

Engines & Mechanical

  • Yanmar 30hp
  • Sonic drive leg
  • Engine instrument panel
  • Engine easily accessible through 3 cockpit lockers and aft deck hatches
  • Hot water heater SST
  • Jabsco fresh water pump
  • Automatic bilge pump (2)


  • 2023 290CL Highfield dinghy
  • Tohatsu 9.8 2 stroke
  • *These will be included if the asking price is met. If not, I will include an adequate tender and outboard, and take my current tender and outboard to my new boat.

Navigation Equipment

  • Garmin chart plotter on swivel inside the salon with updated Garmin cards for the Mediterranean.
  • Mar et Ciel AIS receiver.


  • Fog horn
  • Flairs
  • Life jackets
  • Liferaft (4 person), in date.
  • 5 fire extinguishers, all in date.
  • fire blanket

Anchor & Docking

  • Lowrance anchor windlass with remote and controls at helm.
  • Viking anchor, New 2023
  • 2x 30m 10mm anchor chain joined by a Crosby chain link.
  • Spare Delta 16kg anchor and chain.
  • 10 fenders
  • 4 mooring lines
  • anchor locker


  • Spares
  • Tools
  • 2023 12v Portable aircon/heater and powerstation (lifepo4) Ecoflow. Included in the sale providing the asking price is met.
  • 2 person inflatable kayak
  • New 7ft inflatable paddleboard
  • Summer boom tent.
  • 2m aluminium gangway
  • Boat care products
  • Stantion netting
  • 2 deck chairs and folding table
  • Bedding linen, towels, pillows etc
  • Dehumidifier
  • Heater
  • Lights
  • Fans
  • 2x Boat hooks
  • Fuel cans
  • Water storage containers
  • Mp3/Aux/USB player and speakers in the salon
  • Magma BBQ
  • Nautical charts of the Mediterranean and stationary
  • Water hoses
  • Extra lines and ropes
  • *Very likely more inventory that I have not remembered!


  • Electric flush toilet
  • Tubes cleaned/ replaced 2023 (November)

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