Alberg 23
Fractional Sloop · Long Keel · First built 1970
A 1970-era fractional sloop with a long keel that was marketed as a variation of the Sea Sprite 23 Weekender
Designed by Carl Alberg, built by C. E. Ryder.
- LOA
- Beam
- Draft (max)
- Displacement
- Ballast
- Hull type
- Long Keel
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 moderate beam gives 21 — a moderate, middle-of-the-road motion.
1.87 — just under the 2.0 offshore line; her beam is modest for her weight.
349 — heavy for her waterline, built to carry stores and ride steadily.
17.9 — moderate power for her weight; steady, all-round performance.
42% of her weight is ballast — moderately stiff, a middle-of-the-road stability.
A capable cruiser that sits just inside the offshore line — coastal work with real passages in her.
- Narrower than ~89% of boats her size on file
Compared with 170 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
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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