BoatsOffshore Yachts 39 (Tanton)

Offshore Yachts 39 (Tanton)

Cat Ketch (unstayed) · Fin (Shoal Draft) · First built 1983

A light-displacement 12-meter cruiser with a high sail-area-to-displacement ratio for spirited, easy-handling performance

Designed by Tanton & Yves-Marie Tanton.

LOA
Beam
Draft (max)
Displacement
Ballast
Hull type
Fin (Shoal Draft)

Is it for you?

Character

Where this design lands on the numbers a shopper trusts — read straight from her own ratios.

LivelySea-kindly

Her moderate displacement on a moderate beam gives 26 — a moderate, middle-of-the-road motion.

Comfort ratio 26
CoastalBluewater

1.94 — just under the 2.0 offshore line; her beam is modest for her weight.

Capsize screening 1.94
LightHeavy

187 — moderately heavy for her waterline, a balanced cruising weight.

Displacement / length 187
EasygoingPowered-up

19.0 — plenty of sail for her weight; lively and quick to respond.

Sail area / displacement 19.0
TenderStiff

38% of her weight is ballast — moderately stiff, a middle-of-the-road stability.

Ballast 38%

Powered-up and quick to accelerate — this one likes to sail.

  • Draws less than ~91% of boats her size on file

Compared with 2897 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.

Dimensions
Weights
Ballast / displacement
38.5%
Rig & sail area
Rig
Cat Ketch (unstayed)
Ratios
SA / displacement
19.0
Displacement / length
186.9
Comfort ratio
26.1
Capsize screening
1.94
Hull speed
8.0 kn
Pounds / inch immersion
1602
Hull
Hull type
Fin (shoal draft)
Construction
Fiberglass
Ballast type
Lead
Production
Years built
First built 1983
Designer
Tanton, Yves-Marie Tanton
Builder
Offshore Yachts, Ta Chiao (TAIWAN)

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.

Comfortina 3911.85 mSame hull familyNear-identical lengthA 2007 fractional sloop with a 2.0-meter draft and a 10.88-meter waterline designed for offshore stability
RM Yachts 118011.80 mSame hull family0.2 m shorterA Marc Lombard-designed performance cruiser featuring a wide beam, dual rudders, and a powerful cutter rig
Dufour Yachts 390 Grand Large11.94 mSame hull familyNear-identical lengthA 2019-launched cruiser featuring a high-volume hull and a 1.95-metre draft for stable, modern coastal sailing
Tartan Marine 39512.04 mSame hull familyNear-identical lengthA 2019 production performance cruiser featuring a spade rudder and a 1.88-meter draft for balanced coastal handling
Jeanneau Sun Odyssey 39i11.86 mSame hull familyNear-identical lengthA Marc Lombard-designed fractional sloop balancing a 2.0-meter draft with a spacious beam for efficient coastal cruising
Beneteau Cyclades 39.311.97 mSame hull familyNear-identical lengthA spacious fractional sloop designed by Berret-Racoupeau specifically for the charter trade

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.

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