BoatsScanmar 40

Scanmar 40

Masthead Sloop · Fin keel, spade rudder · 1986–1991

A masthead sloop with a 46% ballast ratio, engineered for stiff, high-performance offshore passage making

Designed by Rolf Magnusson, built by Borjesson Brothers.

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

See her sail

The Scanmar 40, on the water

The fleet's own footage — the truest look at how she really moves.

Footage from Be The Captain

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 moderate beam gives 24 — a moderate, middle-of-the-road motion.

Comfort ratio 24
CoastalBluewater

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

Capsize screening 1.99
LightHeavy

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

Displacement / length 185
EasygoingPowered-up

19.1 — plenty of sail for her weight; lively and quick to respond.

Sail area / displacement 19.1
TenderStiff

47% of her weight is ballast — stiff, standing up well to her sails.

Ballast 47%

Light and lively — happiest day-sailing and coastal-hopping in settled weather.

The living fleet

Sailed by the fleet

Where the fleet has filmed this boat.

Seen once across one channel of the fleet.

Basemap © Wikimedia Commons · CC BY-SA 4.0

The record

Full specifications

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

Dimensions
Weights
Ballast / displacement
46.7%
Rig & sail area
Rig
Masthead Sloop
Ratios
SA / displacement
19.1
Displacement / length
185.4
Comfort ratio
24.3
Capsize screening
1.99
Hull speed
7.8 kn
Pounds / inch immersion
1541
Hull
Hull type
Fin w/spade rudder
Construction
Fiberglass
Production
Years built
1986–1991
Units built
20
Designer
Rolf Magnusson
Builder
Borjesson Brothers

Boats like this, on the water

More boats like her, on the water

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.

Jeanneau Sun Fizz 4012.30 mSame hull familyNear-identical lengthA Philippe Briand-designed masthead sloop also marketed as the O'Day 39 and 40, available in both fin and keel/centerboard.
Linjett 4012.35 mSame hull familyNear-identical lengthA decade-long production run defines this 12-metre performance cruiser, balancing a 44% ballast ratio for stiff sailing
Jeanneau Sun Odyssey 4012.20 mSame hull familyNear-identical lengthA 12.2-metre masthead sloop with a high sail area-to-displacement ratio, designed for spirited performance cruising
Jeanneau Sun Odyssey 40.312.20 mSame hull familyNear-identical lengthA 12.2-meter masthead sloop featuring a 1.95-meter fin-and-bulb keel designed for stable, mid-2000s cruising
Dufour Yachts 4012.32 mSame hull familyNear-identical lengthA 12.32-metre fractional sloop featuring a 1.65-metre draft and a balanced 36% ballast ratio for coastal cruising
Beneteau First 3812.25 mSame hull familyNear-identical lengthA Jean Berret-designed masthead sloop built for performance, offered with multiple keel and rig configurations

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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