BoatsColvic Craft Watson 34.5

Colvic Craft Watson 34.5

Masthead Ketch · Long Keel · First built 1974

The largest of the Watson motor sailors, this heavy-displacement ketch offers twin-screw options and commercial utility

Designed by G. L. Watson, Co. Ltd & George L. Watson.

LOA
Beam
Draft (max)
Displacement
Ballast
Hull type
Long Keel

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 beamy beam gives 38 — a sea-kindly motion in a seaway.

Comfort ratio 38
CoastalBluewater

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

Capsize screening 1.81
LightHeavy

368 — very heavy for her waterline, a serious load-carrying cruiser.

Displacement / length 368
EasygoingPowered-up

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

Sail area / displacement 13.7
TenderStiff

42% of her weight is ballast — moderately stiff, a middle-of-the-road stability.

Ballast 42%

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

  • Heavier than ~91% of boats her size on file
  • Beamier than ~95% of boats her size on file

Compared with 431 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
41.7%
Rig & sail area
Rig
Masthead Ketch
Ratios
SA / displacement
13.7
Displacement / length
368.5
Comfort ratio
38.2
Capsize screening
1.81
Hull speed
7.4 kn
Pounds / inch immersion
1428
Hull
Hull type
Long Keel
Construction
Fiberglass
Ballast type
Lead
Production
Years built
First built 1974
Designer
G. L. Watson, Co. Ltd, George L. Watson
Builder
Colvic Craft

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.

Cape George 3610.97 mSame hull family0.5 m longerA heavy-displacement cutter with a long keel, designed by Atkin and Monk for offshore stability and steady passage-making
Baba 3510.62 mSame hull familyNear-identical lengthOriginally marketed as the Flying Dutchman 35, this heavy-displacement cutter offers a stable, long-keel platform
Hans Christian 3410.36 mSame hull family0.2 m shorterA Robert Perry-designed cutter with a long keel, serving as the rare, original predecessor to the widely produced 36-foot series.
Tashiba 3610.97 mSame hull family0.5 m longerA 1986 cutter with a 43% ballast ratio, engineered for heavy-displacement stability and offshore passage-ready motion
Chris-Craft Sail Yacht 3510.67 mSame hull family0.2 m longerA long-keeled masthead sloop from the boards of Sparkman & Stephens, featuring a hull shared with the Caribbean 35
Cape Dory 3611.01 mSame hull family0.5 m longerProduced from 1978 to 1990, this long-keeled cutter was later marketed as the Robinhood 36

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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