San Juan 23
Masthead Sloop · Keel/centreboard · First built 1975
A versatile keel-centerboard cruiser derived from the racing-oriented San Juan 24 and built internationally under multiple names
Designed by B. Kirby, Clark & Bruce Kirby.
- LOA
- Beam
- Draft (max)
- Displacement
- Ballast
- Hull type
- Keel/Cbrd.
Is it for you?
Character
Where this design lands on the numbers a shopper trusts — read straight from her own ratios.
Her light displacement on a moderate beam gives 12 — a quick, lively motion that feels every wave.
2.30 — right around the 2.0 line, the edge between coastal and offshore.
143 — light for her waterline, so she is easily driven and quick to accelerate.
19.7 — plenty of sail for her weight; lively and quick to respond.
36% of her weight is ballast — moderately stiff, a middle-of-the-road stability.
Light and lively — happiest day-sailing and coastal-hopping in settled weather.
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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