BoatsYachtcraft 37

Yachtcraft 37

Masthead Sloop · Fin keel, spade rudder · First built 1966

A kit-built masthead sloop with a 1.65-metre fin keel and spade rudder, designed for a balance of speed and stability

Designed by Bruce King, built by Islander Yachts.

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 moderate displacement on a narrow beam gives 29 — a moderate, middle-of-the-road motion.

Comfort ratio 29
CoastalBluewater

1.80 — just under the 2.0 offshore line; her beam is modest for her weight.

Capsize screening 1.80
LightHeavy

275 — moderately heavy for her waterline, a balanced cruising weight.

Displacement / length 275
EasygoingPowered-up

16.7 — moderate power for her weight; steady, all-round performance.

Sail area / displacement 16.7
TenderStiff

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

Ballast 36%

A capable cruiser that sits just inside the offshore line — coastal work with real passages in her.

The record

Full specifications

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

Dimensions
Weights
Ballast / displacement
35.7%
Rig & sail area
Rig
Masthead Sloop
Ratios
SA / displacement
16.7
Displacement / length
274.9
Comfort ratio
29.3
Capsize screening
1.80
Hull speed
7.1 kn
Pounds / inch immersion
1096
Hull
Hull type
Fin w/spade rudder
Construction
Fiberglass
Production
Years built
First built 1966
Designer
Bruce King
Builder
Islander Yachts, Freeport Yachts, Tradewind Yachts

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.

Pearson Yachts 3611.14 mSame hull familyNear-identical lengthA William H. Shaw-designed masthead sloop built for the IOR One Ton rule, featuring a fin keel and skeg-mounted rudder
Oyster Marine 37 Heritage11.28 mSame hull familyNear-identical lengthA Holman & Pye designed masthead sloop built for offshore stability with a skeg-mounted rudder and conservative sail plan
Hunter Marine 3711.28 mSame hull familyNear-identical lengthA John E. Cherubini-designed cutter featuring a fin keel and spade rudder, built for stable cruising since 1978
Irwin Yachts 37-111.28 mSame hull familyNear-identical lengthA masthead sloop designed by Ted Irwin as a no-compromise cruiser, featuring a fin keel and skeg-mounted rudder
Pacific Seacraft 3711.25 mSame hull familyNear-identical lengthOriginally launched as the Crealock 37, this cutter features a 38% ballast ratio and a hull speed of 7.06 knots
Cruising Consultants Crealock 3711.25 mSame hull familyNear-identical lengthA William Crealock-designed masthead sloop with a skeg-hung rudder, built for offshore stability and heavy-weather comfort

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

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