Océanis 350
Wing keel

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The Océanis 350 is the first of the range of Océanis : sailboats cruising-oriented that Bénéteau present in 1986. Pleasure and efficiency are the watchwords for this new range, simple fittings but a hull form thought from the beginning to sail loaded.

The interior is modern and bright, including zenithal windows that are also used for the Océanis 320. Two layout versions are available: 2 or 3 cabins and even in this latest volumes remain very usable.

See the Océanis 350's specifications on

Main Features

ModelOcéanis 350
VersionWing keel
Sailboat typeCruising monohull
DesignerPhilippe Briand
Building years (first/last)1986 / 1992
Number built751
SuccessorOcéanis 351
ConstructionGlass fiber/polyester, monolithic hull, sandwich deck
Appendage typeWing keel
Ballast typeCast iron
Rudder bladeSingle under hull rudder
RudderSingle helm wheel
Main dimensions
Length over all33.8 ft
Hull length33.1 ft
Waterline length30.0 ft
Beam over all11.3 ft
Draft4.1 ft
Mast height45.4 ft
Light displacement10582 lbs
Ballast3968 lbs
French customs tonnage12.45 Tx

Rig and sails

Rig typeMasthead Sloop
MastDeck stepped mast
Rig materialMast and boom in Aluminum
Standing rigging material1x19 strand wire
Number of rows of spreader2
Spreader angleNeutral (0°)
Upwind sailarea607 ft²
Downwind sailarea607 ft²
Mainsail area226 ft²
Genoa area381 ft²

PMainsail hoist measurement (from tack to head)

35.8 ft

EMainsail foot measurement (from tack to clew)

11.5 ft

IFore triangle height (from mast foot to fore stay attachement)

41.5 ft

JFore triangle base (from mast foot to bottom of forestay)

12.8 ft


Ballast ratio37.5 %
Upwind sailarea / displacement126.5 ft²/Ton
Downwind sailarea / displacement126.5 ft²/Ton
HN (French rating)17.0

Auxiliary engine

Type1 x 2003
Engine power1 x 27 hp
Fuel capacity21.1 gal
Fuel typeDiesel
Transmission typeShaft-line
Propeller typeThree-blade propeller


Number of cabin (max./min.)3 / 2
Number of berth (max./min.)8 / 6
Number of shower room1
Fresh water capacity79.3 gal
Fridge/cooler capacity23.8 gal
Headroom kitchen6.1 ft
Headroom6.1 ft

Based on specification1992

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