Gibsea 312


Gib'Sea 312 Plus For Sale - £29,995


Vital Statistics of the Gib'Sea 312 Plus

Manufacturer / Model:
Gib'Sea 312 Plus
Gib'Sea Length:
This Gib'Sea 312 Plus is 9.5 metres (approx. 31.17 feet)
£29,995 (approx. €34,680 or $32,903)
This Gib'Sea 312 Plus is For Sale
Tax Paid
Single Diesel
Type of Boat:
Sail Boat
Manufactured In:
1989, Gibert Marine, France
Hull Material:
Lying In:
Southampton, UK
Designed By:
Rob Humphreys
LWL 7.67 metres (approx. 25.16 feet)
Beam 3.30 metres (approx. 10.83 feet)
Draft 1.80 metres (approx. 5.91 feet)
Displacement 3,500 kilograms (approx. 3.5 tonnes)
Tank Capacities:
Fuel 60 litres (approx. 15.9 gallons) ID:

Sell your Gib'Sea 312 Plus boat here


Short Description of the Gib'Sea 312 Plus

Designed by Rob Humphreys, this Gib'Sea 312 plus was built by Gilbert Marine to a Rob Humphrey's design. This Gib'Sea Plus was a much sportier set up than the standard 312 with a deeper keel (1.8m) and a fractional rig.

Mako is probably the best example of the Gib'Sea 312 Plus in the UK today. She has been extensively upgraded and developed since her purchase in 2015.

This Gib'Sea 312 Plus features a fractional rig, with Selden anodised aluminium double swept back spreader mast (2017), Selden boom and kicker (2017), and aluminium spinnaker pole with mast track, and retractable asymmetric spinnaker pole.

Engines & Propulsion

Yanmar GM20 18HP diesel engine Year 1989
New propeller shaft and stern gland (2017)
New engine controller 2019.

Boatmatch Tip: Want more advice about buying this Gib'Sea 312 Plus? Checkout our Boatmatch Buyers Guide!

Electrical Systems

The Electrical Systems of this Gib'Sea 312 Plus - 240v battery charger
New Boat batteries & battery management system 2017

Navigation & Performance Systems

Silva S15 DSC VHF
Cockpit speaker
Garmin Depth Sounder and log speedometer
Garmin wind/VMG
Hawk eye mast head antenna (2017)
LED navigational lights
Digital yacht AIS transponder (2016)
Digital yacht Boat WIFI (2016)
Garmin Mast Repeaters (2016)
Garmin GPS map 4008 Charter Plotter

Boatmatch Tip: Need advice about possibly insuring this Gib'Sea 312 Plus? Checkout our Boatmatch Insurance Guide!

General Equipment

Electric bilge pump
Tiller pilot
spray hood (not attached)
Lazy jacks
Mainsail and gib covers
Swimming ladder
Delta anchor and chain with rope
Horseshoe Buoy
Fire extinguishers
Manual and Electric bilge pumps
Gas storage locker for 2 bottles
Holding tank
New gas locker 2019 (insurance requirement).. Contact the seller of this Gib'Sea 312 Plus for more details.

Rigging & Winches

Rigging & Winches equipped on this Gib'Sea 312 Plus - Race package with fractional rig.
New backstay,
Spinnaker pole
Retractable bow sprit
New tiller.
Antal winches

New fractional rig mast, boom and gas kicker 2017. All the original rope clutches have been replaced and added to with new Spinlock clutches.
Both the primary and halyard winches have been replaced and upgraded with Antal winches.


Sails of the Gib'Sea 312 Plus - For Cruising

No2 & No 3 Furling Genoas – Sanders – 2017
Fully battened Main Sail – Sanders – 2017
Storm Jib – Sanders - 2017
2 Symmetrical Spinnakers

For Racing
No1 Furling Carbon Genoa – Sanders – 2017 (* part of additional package price of £5,001)
Fully battened Carbon Main Sail – Sanders – 2017 (* part of additional package price of £5,001)
A5 & A5 asymmetric spinnakers – Sanders - 2018
Code Zero – Sanders - 2019 (* part of additional package price of £5,001)

Winches and running rigging
2 Antal XT 16.2 self-tailing 2-speed coach roof winches and spinlock clutches for halyards (2016)
2 Antal XT40 self-tailing 2-speed headsail winches (2016)
Dymema main & genoa halyards (2016)
16 to 1 mainsheet and mainsheet tweeker (2016)


'Mako' is a two cabin version, and provides accommodation for up to 6+ guests with the option to create a further double berth convertible in the saloon area plus a pilot berth (7 persons). The head linings have been replaced in both fore and aft cabins.

Mako has a one bathroom aft, behind the navigation seat with a generous chart table. The L-shaped galley is located aft of the saloon and is equipped with fridge and 2 burner gas stove oven and double sink..

Boatmatch Tip: Have a question about the accommodation of the Gib'Sea 312 Plus? Contact the seller via clicking on the registering interest button above.

Owner's Comments of the Gib'Sea 312 Plus

The sail wardrobe features cruising and racing sails, for cruising she has 2 genoas, & battened main sail. Her racing sails include carbon battened main and No1 genoa for an additional £5,001 (together with the Code Zero). All the sails are less than 2 years old (more details below).

This Gib'Sea 312 Plus is probably the best example of the 312 plus in the UK today, she has been extensively upgraded and developed since her purchase in 2015.

Mako comes equipped with an impressive inventory of Garmin navigation equipment and plotter, AIS and on-board WIFI, with everything needed for cruising and racing, including mast display, tiller pilot and wind/VMG instruments. Most of the electronic equipment (with the exception of the chart plotter) was added in 2016. Chart plotter software was updated in 2016.

Finally, Mako has had 3 seasons of JOG racing (2nd in the offshore championship this year) and been cruised to the West Country and the Silly Isles (two handed) during the past two summers. She is a beautiful yacht that has been lovingly cared for and developed to a standard beyond that of many yachts that are half her age.

Gib'Sea 312 Plus For Sale is lying in Southampton, UK. At 9.5 metres (approx. 31.17 feet) this Gib'Sea is a bargain at £29,995.

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