Swan 55-S&S-1970 Yawl
Masthead Yawl · Fin With Rudder On Skeg · 1970–1974
A Sparkman & Stephens masthead yawl with a fin keel and skeg-hung rudder, one of only seven built in this configuration
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.
Her heavy displacement on a narrow beam gives 47 — a heavy, notably soft motion offshore.
At 1.59 she sits well under the 2.0 line — a solidly ocean-capable hull for her size.
357 — very heavy for her waterline, a serious load-carrying cruiser.
15.1 — moderate power for her weight; steady, all-round performance.
37% of her weight is ballast — moderately stiff, a middle-of-the-road stability.
Built heavy and sea-kindly — a boat made to cross oceans and forgive a rough night.
- Heavier than ~86% of boats her size on file
- Draws more than ~78% of boats her size on file
Compared with 1112 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.
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.
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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