Jonmeri Yachts 33
Masthead Sloop · Fin w/bulb & Spade Rudder · First built 1979
A Jorma Nyman-designed masthead sloop with a fin keel and bulb, built for offshore stability since 1979
Designed by Jorma Nyman, Strahlman & Karl-Johan Strahlmann.
- LOA
- Beam
- Draft (max)
- Displacement
- Ballast
- Hull type
- Fin w/bulb & Spade 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 29 — a moderate, middle-of-the-road motion.
1.86 — just under the 2.0 offshore line; her beam is modest for her weight.
315 — heavy for her waterline, built to carry stores and ride steadily.
15.3 — moderate power for her weight; steady, all-round performance.
35% 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.
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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