BoatsWesterly Marine Ltd Seahawk 35

Westerly Marine Ltd Seahawk 35

Fractional Sloop · Fin keel, spade rudder · 1988–1990

An Ed Dubois-designed center cockpit cruiser featuring an extended stern and the proven hull of the Seahawk 34

Designed by Ed Dubois.

LOA
Beam
Draft (max)
Displacement
Ballast
Hull type
Fin w/spade Rudder

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 beamy beam gives 26 — a moderate, middle-of-the-road motion.

Comfort ratio 26
CoastalBluewater

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

Capsize screening 2.04
LightHeavy

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

Displacement / length 318
TenderStiff

41% of her weight is ballast — moderately stiff, a middle-of-the-road stability.

Ballast 41%

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

  • Draws less than ~78% of boats her size on file
  • Beamier than ~77% of boats her size on file

Compared with 2984 boats of the same type within a quarter of her length.

The record

Full specifications

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

Dimensions
Weights
Ballast / displacement
40.8%
Rig & sail area
Rig
Fractional Sloop
Ratios
Displacement / length
317.5
Comfort ratio
26.3
Capsize screening
2.04
Hull speed
7.0 kn
Pounds / inch immersion
1182
Hull
Hull type
Fin w/spade rudder
Construction
Fiberglass
Production
Years built
1988–1990
Units built
40
Designer
Ed Dubois
Builder
Westerly Marine Ltd

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.

Westerly Yachts Ltd. Oceanquest 3510.81 mSame hull family0.3 m longerAn Ed Dubois-designed cruiser sharing its proven hull with the Seahawk and Falcon, available in center or aft cockpit layouts
Pacific Seacraft 3410.39 mSame hull familyNear-identical lengthA William Crealock-designed cutter featuring a skeg-mounted rudder and an optional shallow-draft keel for versatile cruising
Aragosa Yachts 3510.59 mSame hull familyNear-identical lengthAn aluminum-hulled masthead sloop from 1989, built to a Ted Brewer design featuring a skeg-mounted 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
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
Seidelmann Yachts 3410.36 mSame hull family0.2 m shorterA 1981 masthead sloop with a 45% ballast ratio, balancing a light-displacement hull with a deep 1.65-meter fin keel

The family

Related models

The designs closest to hers — usually the rest of the builder's range, sometimes the same hull sold under another name.

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