Offshore 43 (Tanton)
Cat Ketch (unstayed) · Fin With Rudder On Skeg · First built 1981
A 13-meter cat ketch with a 44% ballast ratio, designed for stability and ease of handling in shoal waters
Designed by Yves-Marie Tanton, built by TA Chiao Ltd. (Taiwan).
- LOA
- Beam
- Draft (max)
- Displacement
- Ballast
- Hull type
- Fin With Rudder On Skeg
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 26 — a moderate, middle-of-the-road motion.
1.92 — just under the 2.0 offshore line; her beam is modest for her weight.
170 — light for her waterline, so she is easily driven and quick to accelerate.
8.3 — modest power for her weight; easygoing rather than lively, and happier with a breeze.
45% of her weight is ballast — stiff, standing up well to her sails.
Light and lively — happiest day-sailing and coastal-hopping in settled weather.
- Draws less than ~94% of boats her size on file
Compared with 2566 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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