BoatsNorth American 40

North American 40

Masthead Sloop · Fin With Rudder On Skeg · 1978–1981

A Dick Carter-designed offshore one-design built for strict weight uniformity and competitive performance

Designed by Dick Carter, built by Morgan Yachts.

LOA
Beam
Draft (max)
Displacement
Ballast
Hull type
Fin With Rudder On Skeg

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 27 — a moderate, middle-of-the-road motion.

Comfort ratio 27
CoastalBluewater

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

Capsize screening 1.94
LightHeavy

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

Displacement / length 238
EasygoingPowered-up

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

Sail area / displacement 18.5
TenderStiff

45% of her weight is ballast — stiff, standing up well to her sails.

Ballast 45%

Powered-up and quick to accelerate — this one likes to sail.

  • Draws more than ~86% of boats her size on file

Compared with 2858 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
45.2%
Rig & sail area
Rig
Masthead Sloop
Ratios
SA / displacement
18.5
Displacement / length
238.1
Comfort ratio
27.0
Capsize screening
1.94
Hull speed
7.6 kn
Pounds / inch immersion
1438
Hull
Hull type
Fin with rudder on skeg
Construction
Fiberglass
Ballast type
Lead
Production
Years built
1978–1981
Units built
45
Designer
Dick Carter
Builder
Morgan 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.

O'day 4012.06 mSame hull familyNear-identical lengthA 12-metre masthead sloop featuring an extended sugar scoop stern and a taller rig on later production models
Beneteau 4012.14 mSame hull familyNear-identical lengthA 2007 Berret-Racoupeau design with a 1.9m draft, also marketed internationally as the Oceanis 40 and Moorings 41.3
Beneteau Oceanis 4012.15 mSame hull familyNear-identical lengthA spacious fractional sloop from Berret-Racoupeau featuring a versatile optional shallow draft keel
J/40 Classic12.19 mSame hull familyNear-identical lengthA 12.19-metre masthead sloop with a 1.98m draft, balanced for offshore cruising and production stability
Warrior 4012.00 mSame hull familyNear-identical lengthA cutter-rigged cruiser with a skeg-hung rudder and a 1.52m draft, built for steady offshore passages
Puma 38-K12.00 mSame hull familyNear-identical lengthA masthead ketch featuring a fin keel and spade rudder, offering a spirited sail area-to-displacement ratio

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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