Grampian Marine 23
Masthead Sloop · Swing Keel · 1971–1976
An Alex McGruer-designed masthead sloop featuring a swing keel for versatile shoal-water cruising
Designed by Alex McGruer.
- LOA
- Beam
- Draft (max)
- Displacement
- Ballast
- Hull type
- Swing Keel
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 14 — a quick, lively motion that feels every wave.
2.17 — right around the 2.0 line, the edge between coastal and offshore.
156 — light for her waterline, so she is easily driven and quick to accelerate.
17.8 — moderate power for her weight; steady, all-round performance.
32% of her weight is ballast — on the tender side; she'll heel readily and want a reef sooner.
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
Boats like this
Nearby designs by size, type, and era — worth a look alongside her.
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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