BoatsGib'sea 35-1

Gib'sea 35-1

Masthead Ketch · Fin With Rudder On Skeg · First built 1977

A Philippe H. Harle-designed masthead ketch featuring a fin keel and skeg-hung rudder for stable, classic cruising

Designed by Philippe H. Harle, built by Gibert Marine.

LOA
Beam
Draft (max)
Displacement
Ballast
Hull type
Fin With Rudder On Skeg

Is it for you?

Character

Where this design lands on the numbers a shopper trusts — read straight from her own ratios.

LivelySea-kindly

Her heavy displacement on a moderate beam gives 25 — a moderate, middle-of-the-road motion.

Comfort ratio 25
CoastalBluewater

2.00 — right around the 2.0 line, the edge between coastal and offshore.

Capsize screening 2.00
LightHeavy

288 — heavy for her waterline, built to carry stores and ride steadily.

Displacement / length 288
EasygoingPowered-up

15.0 — modest power for her weight; easygoing rather than lively, and happier with a breeze.

Sail area / displacement 15.0
TenderStiff

36% of her weight is ballast — moderately stiff, a middle-of-the-road stability.

Ballast 36%

A balanced, easily-driven cruiser — comfortable and forgiving for coastal work.

The record

Full specifications

The complete reference set — tap any figure to switch between metric and imperial.

Dimensions
Weights
Ballast / displacement
35.9%
Rig & sail area
Rig
Masthead Ketch
Ratios
SA / displacement
15.0
Displacement / length
288.4
Comfort ratio
24.8
Capsize screening
2.00
Hull speed
6.9 kn
Pounds / inch immersion
1062
Hull
Hull type
Fin with rudder on skeg
Construction
Fiberglass
Production
Years built
First built 1977
Designer
Philippe H. Harle
Builder
Gibert Marine, Gib'sea

Boats like this, on the water

Nobody has filmed this one — but these are close.

Comparable boats the fleet has on camera: same type, within a quarter of her length. Open the boat, or watch the video — a timestamp means she only appears in passing.

Sabre Yachts 3410.42 mSame hull familyNear-identical lengthProduced from 1976 to 1985, this fin-keeled masthead sloop offers a balanced 40% ballast ratio for coastal stability
Najad Yachts 3410.45 mSame hull familyNear-identical lengthAn Olle Enderlein design available in multiple cockpit and rig configurations, marking the debut of the Najad line
Sadler Yachts 3410.59 mSame hull familyNear-identical lengthA robust masthead sloop designed by the Sadlers, featuring a skeg-hung rudder and a balanced hull for offshore cruising
Hunter Marine 3410.49 mSame hull familyNear-identical lengthA 10.49-metre cruiser offering a shoal-draft option of 1.30 metres for versatile coastal access
Victoria Marine 3410.44 mSame hull familyNear-identical lengthA versatile cruiser available as a masthead sloop or cutter, featuring a shallow 1.47m draft and a skeg-hung rudder
Hallberg-Rassy 35210.59 mSame hull familyNear-identical lengthA classic center-cockpit cruiser from Enderlein and Rassy, featuring a skeg-hung rudder and a stiff, stable hull

The family

Related models

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