BoatsAlcort Sailfish

Alcort Sailfish

Lateen · Daggerboard · 1945–1962

The original 1945 plywood kit boat that launched Alcort and sparked a recreational sailing boom

Designed by Alexander Bryan & Cortland Heyniger.

LOA
Beam
Draft (max)
Displacement
Hull type
Daggerboard

See her sail

The Alcort Sailfish, on the water

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

Footage from kentblairl

Is it for you?

Character

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

TrailerableBeam 0.80 m — inside the 2.55 m no-permit tow width across most of Europe, and the 2.59 m US and Canadian limit. About 37 kg of hull, so roughly 650 kg on a trailer: check that against your own towing rating.Ramp-launchableAbout 37 kg of hull, with a keel that raises or a draft shallow enough to float off a trailer — she can go back on the trailer at the ramp, not only into the water.Shoal draftDraws 0.10 m, board up where she has one — creeks, sandbars and thin anchorages most keels have to stay out of.
CoastalBluewater

At 2.42 she sits above the 2.0 line — beamy for her weight, and happiest coastal.

Capsize screening 2.42
EasygoingPowered-up

55.1 — a lot of sail for her weight; powered-up and eager, a real performer.

Sail area / displacement 55.1

Powered-up and quick to accelerate — this one likes to sail.

  • Lighter than ~95% of boats her size on file
  • Draws less than ~77% of boats her size on file
  • Narrower than ~100% of boats her size on file

Compared with 278 boats of the same type within a quarter of her length.

What the fleet has seen

The Alcort Sailfish, as the fleet has seen it

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

The Alcort Sailfish, built from 1945 to 1962, is a 3.5-meter lateen-rigged sailboat with a daggerboard hull, designed by Alexander Bryan and Cortland Heyniger. Originally constructed from plywood and available as a kit, its popularity surged after a *Life* magazine article, leading to increased production. The boat displaces 37 kg and has a 0.8-meter beam and 0.7-meter draft. Kent Blair, at Lewis Boat Works, undertakes extensive restorations of Alcort Super Sailfish models, including repairing hulls and keels.watch Aboard *kentblairl*, he seals internal seams and fills structural voids with Total Boat Thixo epoxy, particularly along the mast step, daggerboard trunk, and deck edge seams.1:05 He also installs new white pine rub rails on the Alcort Sailfish Jaja using silicone bronze wood screws, drilling pilot holes with a Fuller combination countersink and pilot bit.watch For the Super Sailfish Zsa Zsa, he installs primed pine rub rails and toe rails, securing them with silicone bronze screws and thickened epoxy.watch He also fabricates replacement cypress handrails, shaping them with a jigsaw and router before sanding.0:13

The living fleet

Sailed by the fleet

Where the fleet has filmed this boat.

Seen 5 times across one channel of the fleet.

Basemap © Wikimedia Commons · CC BY-SA 4.0

On the water

The Alcort Sailfish on video

The record

Full specifications

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

Dimensions
Weights
Rig & sail area
Rig
Lateen
Ratios
SA / displacement
55.1
Capsize screening
2.42
Hull
Hull type
Daggerboard
Construction
Plywood
Production
Years built
1945–1962
Designer
Alexander Bryan, Cortland Heyniger
Builder
Alcort

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.

RS Tera2.87 mSame hull family0.7 m shorterA Paul Handley-designed cat-rigged dinghy featuring a lightweight 39kg hull and high power-to-weight ratio for youth racing
Topper International Topper3.40 mSame hull familyNear-identical lengthAn Ian Proctor-designed polypropylene dinghy featuring an unstayed cat rig and three versatile sail-area configurations
Europe (International)3.35 mSame hull family0.2 m shorterA former Olympic women's single-hander that evolved from the Moth development rule into a nimble one-design dinghy
McDougall Waszp3.35 mSame hull family0.2 m shorterA one-design foiling dinghy featuring wings and an unstayed rig, built in the thousands for high-performance racing
Ilca 7 (Laser-International)4.23 mSame hull family0.7 m longerA Bruce Kirby-designed Olympic class dinghy featuring a simple unstayed cat rig and a lightweight, high-performance hull
Ilca 6 (Laser Radial)4.23 mSame hull family0.7 m longerAn Olympic-standard single-handed dinghy featuring a high sail-area-to-displacement ratio for lighter sailors

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.

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The fleet has more to say

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