Seamaster Sailer 815
Masthead Sloop · Fin w/transom Hung Rudder · 1976–1981
A Holman & Pye designed masthead sloop built for stability and comfort in a compact 8.15-meter package
Designed by Holman, Pye & Kim Holman.
- LOA
- Beam
- Draft (max)
- Displacement
- Ballast
- Hull type
- Fin w/transom Hung Rudder
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 26 — a moderate, middle-of-the-road motion.
1.86 — just under the 2.0 offshore line; her beam is modest for her weight.
342 — heavy for her waterline, built to carry stores and ride steadily.
11.9 — modest power for her weight; easygoing rather than lively, and happier with a breeze.
31% of her weight is ballast — on the tender side; she'll heel readily and want a reef sooner.
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.
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
Two ways to keep looking — both search what the fleet has actually recorded.
The newsletter
New boats, new stories, from everywhere.
One email from the fleet — boats newly added, videos newly analyzed. No noise.