BoatsDoughdish Inc. Doughdish

Doughdish Inc. Doughdish

Gaffhead Sloop · Long Keel w/trans. Hung Rudder · First built 1972

A faithful fiberglass replica of the classic Herreshoff 12 1/2, featuring a gaff-rigged sloop sail plan

Designed by Nathanael G. Herreshoff.

LOA
Beam
Draft (max)
Displacement
Ballast
Hull type
Long Keel w/trans. Hung Rudder

Is it for you?

Character

Where this design lands on the numbers a shopper trusts — read straight from her own ratios.

TrailerableBeam 1.78 m — inside the 2.55 m no-permit tow width across most of Europe, and the 2.59 m US and Canadian limit. About 680 kg of hull, so roughly 1,300 kg on a trailer: check that against your own towing rating.Ramp-launchableAbout 680 kg of hull, with a keel that raises or a draught shallow enough to float off a trailer — she can go back on the trailer at the ramp, not only into the water.Shoal draughtDraws 0.76 m, board up where she has one — creeks, sandbars and thin anchorages most keels have to stay out of.
LivelySea-kindly

Her heavy displacement on a beamy beam gives 16 — a quick, lively motion that feels every wave.

Comfort ratio 16
CoastalBluewater

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

Capsize screening 2.04
LightHeavy

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

Displacement / length 343
EasygoingPowered-up

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

Sail area / displacement 17.1
TenderStiff

49% of her weight is ballast — stiff, standing up well to her sails.

Ballast 49%

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

  • Narrower than ~89% of boats her size on file

Compared with 37 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
49.0%
Rig & sail area
Rig
Gaffhead Sloop
Ratios
SA / displacement
17.1
Displacement / length
342.9
Comfort ratio
16.4
Capsize screening
2.04
Hull speed
4.7 kn
Pounds / inch immersion
260
Hull
Hull type
Long keel w/trans. hung rudder
Construction
Wood
Production
Years built
First built 1972
Units built
100
Designer
Nathanael G. Herreshoff
Builder
Doughdish Inc, Ballentines's Boat Shop

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 Cap 5405.40 mSame hull family0.6 m longerA 1986 fractional sloop with a long keel and shallow draft, designed for stable, shoal-water coastal cruising

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

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