BoatsElizabethan 31 Ketch

Elizabethan 31 Ketch

Masthead Ketch · Long Keel · 1968–1976

A David Thomas-designed ketch featuring a centre cockpit, higher deck moulding, and an aft cabin for increased headroom

Designed by David Thomas, built by Peter Webster Ltd.

LOA
Beam
Draft (max)
Displacement
Ballast
Hull type
Long Keel

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 34 — a sea-kindly motion in a seaway.

Comfort ratio 34
CoastalBluewater

At 1.67 she sits well under the 2.0 line — a solidly ocean-capable hull for her size.

Capsize screening 1.67
LightHeavy

354 — very heavy for her waterline, a serious load-carrying cruiser.

Displacement / length 354
TenderStiff

50% of her weight is ballast — stiff, standing up well to her sails.

Ballast 50%

Built heavy and sea-kindly — a boat made to cross oceans and forgive a rough night.

The record

Full specifications

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

Dimensions
Weights
Ballast / displacement
50.0%
Rig & sail area
Rig
Masthead Ketch
Ratios
Displacement / length
354.1
Comfort ratio
33.7
Capsize screening
1.67
Hull speed
6.6 kn
Pounds / inch immersion
806
Hull
Hull type
Long Keel
Construction
Fiberglass
Production
Years built
1968–1976
Units built
40
Designer
David Thomas
Builder
Peter Webster 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.

Allied Boat Co. Seawind9.30 mSame hull familyNear-identical lengthA Thomas Gillmer-designed masthead ketch with a long keel, marking both the beginning and the end of the Allied Boat Co.
Cape Dory 30C9.21 mSame hull family0.2 m shorterA cutter-rigged cruiser with a full keel and a 1.27-metre draft, built for steady performance between 1976 and 1987
Bayfield 30/329.75 mSame hull family0.3 m longerA rare 32C variant featuring a tall rig, built in a limited run of five hulls for increased sail area
Pacific Seacraft Orion 279.42 mSame hull familyNear-identical lengthA heavy-displacement cutter designed by Henry Mohrschladt for offshore stability and traditional long-keel handling
Beneteau Evasion 329.70 mSame hull family0.3 m longerA long-keeled masthead ketch that launched the Evasion line and marked a new era for Beneteau
Sea Sprite 309.20 mSame hull family0.3 m shorterA 9.2-metre cruiser with a 41% ballast ratio, delivering a stiff and steady motion for coastal passages

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.

Keep looking

Nothing filmed of this one yet

Two ways to keep looking — both search what the fleet has actually recorded.

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