BoatsMistral 33

Mistral 33

Masthead Sloop · Fin With Rudder On Skeg · 1968–1976

A former IOR half-tonner that transitioned from the Hallberg brand to the Hallberg-Rassy line during its 1968-1976 run

Designed by Olle Enderlein, built by Hallberg-Rassy.

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.

LivelySea-kindly

Her heavy displacement on a moderate beam gives 32 — a sea-kindly motion in a seaway.

Comfort ratio 32
CoastalBluewater

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

Capsize screening 1.73
LightHeavy

333 — heavy for her waterline, built to carry stores and ride steadily.

Displacement / length 333
EasygoingPowered-up

14.2 — modest power for her weight; easygoing rather than lively, and happier with a breeze.

Sail area / displacement 14.2
TenderStiff

41% of her weight is ballast — moderately stiff, a middle-of-the-road stability.

Ballast 41%

Built heavy and sea-kindly — a boat made to cross oceans and forgive a rough night.

  • Draws less than ~76% of boats her size on file

Compared with 2887 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
41.5%
Rig & sail area
Rig
Masthead Sloop
Ratios
SA / displacement
14.2
Displacement / length
333.4
Comfort ratio
32.4
Capsize screening
1.73
Hull speed
6.8 kn
Pounds / inch immersion
927
Hull
Hull type
Fin with rudder on skeg
Construction
Fiberglass
Ballast type
Lead
Production
Years built
1968–1976
Units built
216
Designer
Olle Enderlein
Builder
Hallberg-Rassy

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.

Rival 3410.36 mSame hull family0.2 m longerA 1972 masthead sloop with a 39% ballast ratio, designed for offshore stability and a steady 6.68-knot hull speed
Westerly 3310.14 mSame hull familyNear-identical lengthA center-cockpit masthead sloop offered with fin or bilge keels, designed for stable cruising and long-range comfort
Westerly Yachts Ltd. Discus 3310.14 mSame hull familyNear-identical lengthAn aft-cockpit evolution of the Westerly 33, featuring a masthead rig and the choice of fin or twin keels
King's Cruiser 3310.26 mSame hull familyNear-identical lengthA Pelle Pettersson-designed masthead sloop featuring a fin keel and skeg-hung rudder for stable, classic cruising
Seidelmann Yachts 3410.36 mSame hull family0.2 m longerA 1981 masthead sloop with a 45% ballast ratio, balancing a light-displacement hull with a deep 1.65-metre fin keel
Moody 3410.19 mSame hull familyNear-identical lengthA 1980s mid-sized cruiser with a 40% ballast ratio, designed for stability and predictable handling in coastal waters

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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