BoatsIslander Yachts 37 MS

Islander Yachts 37 MS

Cutter · Fin keel, spade rudder · First built 1974

A cutter-rigged motorsailer variant of the Bruce King hull, offering a 1.8-metre draft and a 33% ballast ratio

Designed by Bruce King.

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 31 — a sea-kindly motion in a seaway.

Comfort ratio 31
CoastalBluewater

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

Capsize screening 1.76
LightHeavy

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

Displacement / length 268
EasygoingPowered-up

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

Sail area / displacement 15.8
TenderStiff

34% of her weight is ballast — on the tender side; she'll heel readily and want a reef sooner.

Ballast 34%

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
33.6%
Rig & sail area
Rig
Cutter
Ratios
SA / displacement
15.8
Displacement / length
268.3
Comfort ratio
30.8
Capsize screening
1.76
Hull speed
7.2 kn
Pounds / inch immersion
1128
Hull
Hull type
Fin w/spade rudder
Construction
Fiberglass
Production
Years built
First built 1974
Designer
Bruce King
Builder
Islander 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 36-211.13 mSame hull familyNear-identical lengthA 1980s production masthead sloop with a high-aspect fin keel and spade rudder, optimized for performance cruising
Moody 36S10.97 mSame hull family0.2 m shorterAn aft-cockpit variation of the Moody 36, featuring a fin keel and skeg-mounted rudder for balanced coastal cruising
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
S2 Yachts 11.0 C10.97 mSame hull family0.2 m shorterA center-cockpit cruiser by Arthur Edmunds, designed for stability and comfort with a 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
Swan 3711.13 mSame hull familyNear-identical lengthAn IOR 1-ton racer also marketed as the Palmer Johnson 37, featuring a masthead rig and a skeg-mounted rudder

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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