BoatsSwan 38 S&S (1 Ton)

Swan 38 S&S (1 Ton)

Masthead Sloop · Fin With Rudder On Skeg · 1974–1979

Configured for the One Ton Cup, this 1974 masthead sloop balances a 38% ballast ratio for offshore performance

Designed by Sparkman & Stephens, built by Nautor.

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 heavy displacement on a moderate beam gives 34 — a sea-kindly motion in a seaway.

Comfort ratio 34
CoastalBluewater

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

Capsize screening 1.76
LightHeavy

345 — heavy for her waterline, built to carry stores and ride steadily.

Displacement / length 345
EasygoingPowered-up

14.8 — modest power for her weight; easygoing rather than lively, and happier with a breeze.

Sail area / displacement 14.8
TenderStiff

39% of her weight is ballast — moderately stiff, a middle-of-the-road stability.

Ballast 39%

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
38.8%
Rig & sail area
Rig
Masthead Sloop
Ratios
SA / displacement
14.8
Displacement / length
345.2
Comfort ratio
34.4
Capsize screening
1.76
Hull speed
7.2 kn
Pounds / inch immersion
1185
Hull
Hull type
Fin with rudder on skeg
Construction
Fiberglass
Production
Years built
1974–1979
Units built
116
Designer
Sparkman, Stephens
Builder
Nautor

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.

Warrior 3811.58 mSame hull familyNear-identical lengthA short-run 1980s cruiser featuring a shallow 1.52m draft and a heavy ballast-to-displacement ratio for steady offshore work
Hallberg-Rassy 3811.57 mSame hull familyNear-identical lengthA 1970s masthead cruiser featuring a skeg-hung rudder and a substantial 43% ballast ratio for heavy-weather stability
Aragosa Yachts 3811.61 mSame hull familyNear-identical lengthA 1988 masthead sloop with a 35% ballast ratio, designed by Ted Brewer for balanced offshore performance
Morgan Yachts 38211.68 mSame hull familyNear-identical lengthA Ted Brewer-designed masthead sloop built for offshore stability, featuring a skeg-hung rudder and a stiff displacement
Westsail 3911.79 mSame hull familyNear-identical lengthA Robert Perry-designed cutter with a production history spanning three different names and international builds.
Sabre Yachts 38 MKII11.79 mSame hull familyNear-identical lengthA 1988-1995 production cruiser with a 1.98m draft and a skeg-mounted rudder for offshore stability

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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