BoatsSeamaster Sailer 29

Seamaster Sailer 29

Masthead Sloop · Fin Keel · 1979–1981

A Holman & Pye designed masthead sloop with a fin keel, later produced by Bounty Boats as the Bounty Seamaster

Designed by Holman & Pye.

LOA
Beam
Draft (max)
Displacement
Ballast
Hull type
Fin 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 moderate displacement on a moderate beam gives 19 — a quick, lively motion that feels every wave.

Comfort ratio 19
CoastalBluewater

2.15 — right around the 2.0 line, the edge between coastal and offshore.

Capsize screening 2.15
LightHeavy

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

Displacement / length 200
EasygoingPowered-up

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

Sail area / displacement 14.6
TenderStiff

46% of her weight is ballast — stiff, standing up well to her sails.

Ballast 46%

A balanced, easily-driven cruiser — comfortable and forgiving for coastal work.

The record

Full specifications

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

Dimensions
Weights
Ballast / displacement
45.8%
Rig & sail area
Rig
Masthead Sloop
Ratios
SA / displacement
14.6
Displacement / length
200.0
Comfort ratio
18.5
Capsize screening
2.15
Hull speed
6.7 kn
Pounds / inch immersion
916
Hull
Hull type
Fin Keel
Construction
Fiberglass
Production
Years built
1979–1981
Units built
14
Designer
Holman, Pye
Builder
Seamaster Ltd

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.

Jeanneau Rush 319.13 mSame hull familyNear-identical lengthA Ron Holland-designed IOR half-tonner that served as the official boat for the Tour de France à la Voile
Jeanneau Aquila 278.70 mSame hull family0.3 m shorterA Philippe H. Harle-designed masthead sloop offered in both standard and deep-keel Regatta configurations
Ranger Yachts 29 (Mull)8.71 mSame hull family0.3 m shorterA 1970s masthead sloop with a skeg-hung rudder, offering a balanced 1.98 capsize screening for coastal cruising
C&C Yachts 30-29.12 mSame hull familyNear-identical lengthA performance-oriented masthead sloop with a fin keel and spade rudder, designed by C&C for balanced club racing
Maestro Boats 319.30 mSame hull family0.3 m longerAn E.G. van de Stadt-designed IOR 1/2 ton racer with a high sail area-to-displacement ratio for spirited performance
San Juan 288.74 mSame hull family0.3 m shorterA 1977 masthead sloop with a 50% ballast ratio and fin keel, designed for balanced performance in a compact 28-foot hull

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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