BoatsPacific Seacraft 31

Pacific Seacraft 31

Cutter · Fin With Rudder On Skeg · First built 1987

A 1987-era cutter with a 42% ballast ratio, designed for offshore stability and re-introduced to production in 2002

Designed by William Crealock.

LOA
Beam
Draft (max)
Displacement
Ballast
Hull type
Fin With Rudder On Skeg

See her sail

The Pacific Seacraft 31, on the water

The fleet's own footage — the truest look at how she really moves.

Footage from Hugh Robertson Sailing

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 31 — a sea-kindly motion in a seaway.

Comfort ratio 31
CoastalBluewater

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

Capsize screening 1.77
LightHeavy

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

Displacement / length 348
EasygoingPowered-up

15.8 — moderate power for her weight; steady, all-round performance.

Sail area / displacement 15.8
TenderStiff

43% of her weight is ballast — stiff, standing up well to her sails.

Ballast 43%

A capable cruiser that sits just inside the offshore line — coastal work with real passages in her.

What the fleet has seen

The Pacific Seacraft 31, as the fleet has seen it

Derived from the videos the fleet has analysed of this model. ▶ marks open the moment aboard.

The Pacific SEACRAFT 31 is a 9.7-meter cutter-rigged sailboat designed by William Crealock, built by Pacific Seacraft, and first introduced in 1987. It features a fin keel with a rudder on a skeg, a 3.0-meter beam, a 1.5-meter draft, and displaces 4989 kg.33:32 The model was retired in 1999 but re-introduced in 2002. A shoal draft version with a 1.22-meter draft is also available.34:07

The living fleet

Sailed by the fleet

Where the fleet has filmed this boat.

Basemap © Wikimedia Commons · CC BY-SA 4.0

What they go for

Market signal

Where the fleet has seen this model come up for sale.

1seen sold

From the fleet's own footage — our observed signal, not broker listings.

The record

Full specifications

The complete reference set — tap any figure to switch between metric and imperial.

Dimensions
Weights
Ballast / displacement
42.7%
Rig & sail area
Rig
Cutter
Ratios
SA / displacement
15.8
Displacement / length
348.2
Comfort ratio
30.6
Capsize screening
1.77
Hull speed
6.6 kn
Pounds / inch immersion
849
Hull
Hull type
Fin with rudder on skeg
Construction
Fiberglass
Ballast type
Lead
Production
Years built
First built 1987
Units built
100
Designer
William Crealock
Builder
Pacific Seacraft

Boats like this, on the water

More boats like her, on the water

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.

Beneteau Oceanis 319.66 mSame hull familyNear-identical lengthA Finot-Conq designed fractional sloop balancing a modern hull form with a stable 1.8-meter bulb keel
#57 Surprise ..Thanks to Les Vadrouilleurs for the dream 🥰🥰14:17from Catamaran Mistertong
Endeavour 329.75 mSame hull familyNear-identical lengthEndeavour's debut model, this masthead sloop evolved from the Irwin 32 hull into a stable, shoal-draft cruiser
SUPER LOW BUDGET CRUSIING - Ep 236 - Lady K Sailing5:47from Lady K Sailing
Spirit 329.48 mSame hull family0.2 m shorterA Jacques De Ridder-designed IOR 23-footer built for nearly two decades as a stiff, masthead-rigged fin-keel sloop
E64: Calibrating my Depth Sounder Underwater and Goodbye Makemo!1:40from Wind Hippie Sailing
Valiant Yachts 329.75 mSame hull familyNear-identical lengthA Robert Perry-designed cutter with a skeg-hung rudder, built for offshore stability and occasionally rigged as a sloop
Working remotely while Sailing with Saltbreaker - Interview With a Cruiser - Sailing Vessel Delos0:58from Sailing SV Delos
Contessa 329.75 mSame hull familyNear-identical lengthA 1973 London Boat Show winner with a skeg-hung rudder and a ballast-to-displacement ratio of 47 percent
Contessa 32 - A Winter Yacht Delivery from Falmouth to Swansea. A challenging trip on a great boat!0:30from Halcyon Yachts - International Yacht Delivery
Sabre Yachts 329.81 mSame hull familyNear-identical lengthA masthead sloop with a skeg-mounted rudder, designed for balanced performance and stability in a mid-sized cruiser
Stop Waiting — These Sailboats Are a STEAL!1:34from Lady K Sailing

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.

Pacific Seacraft 37Originally launched as the Crealock 37, this cutter features a 38% ballast ratio and a hull speed of 7.06 knotsPacific Seacraft 34A William Crealock-designed cutter featuring a skeg-mounted rudder and an optional shallow-draft keel for versatile cruisingPacific Seacraft 40A William Crealock-designed cutter built for offshore stability with a conservative capsize screening of 1.73Pacific Seacraft 44A William Crealock-designed cutter with a 40% ballast ratio and a fin keel, built for offshore stability and performancePacific Seacraft Crealock 34A heavy-displacement cutter with a long keel and high comfort ratio, designed for stable, blue-water passage making

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