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
Hunter Boats Horizon 309.14 mSame hull family0.2 m longerA David Thomas-designed fractional sloop with twin keels, offered in kit form for versatile shoal-water cruising
CS 309.14 mSame hull family0.2 m longerA Tony Castro-designed masthead sloop that became the most popular model in CS Yachts history
Tartan Marine 30009.13 mSame hull familyNear-identical lengthA Sparkman & Stephens design available with either a fixed keel or a keel-centerboard for flexible shoal-water access
Jeanneau Sun Odyssey 30i8.99 mSame hull familyNear-identical lengthA Marc Lombard-designed fractional sloop built for coastal cruising with a balanced, modern hull form.
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

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.

The newsletter

New boats, new stories. Every week, everywhere.

One email from the fleet — boats newly added, videos newly analysed. No noise.

Report an issue