Niagara 31
Masthead Sloop · Fin keel, spade rudder · First built 1977
A German Frers-designed masthead sloop featuring a performance-oriented sail area-to-displacement ratio of 19.73
Designed by German Frers, built by Hinterhoeller Yachts Ltd.
- LOA
- Beam
- Draft (max)
- Displacement
- Ballast
- Hull type
- Fin w/spade Rudder
Is it for you?
Character
Where this design lands on the numbers a shopper trusts — read straight from her own ratios.
Her moderate displacement on a moderate beam gives 21 — a moderate, middle-of-the-road motion.
2.05 — right around the 2.0 line, the edge between coastal and offshore.
250 — moderately heavy for her waterline, a balanced cruising weight.
19.7 — plenty of sail for her weight; lively and quick to respond.
44% of her weight is ballast — stiff, standing up well to her sails.
Powered-up and quick to accelerate — this one likes to sail.
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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