BoatsGreat Lakes 21

Great Lakes 21

Fractional Sloop · Fin Keel · First built 1939

A 1939 Charles Hodgdon design that evolved from plank-on-frame to molded plywood to anchor active one-design racing fleets

Designed by Charles Hodgdon, built by Hodgdon Brothers.

LOA
Beam
Draft (max)
Displacement
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.

TrailerableBeam 1.75 m — inside the 2.55 m no-permit tow width across most of Europe, and the 2.59 m US and Canadian limit. About 851 kg of hull, so roughly 1,450 kg on a trailer: check that against your own towing rating.Shoal draftDraws 1.04 m, board up where she has one — creeks, sandbars and thin anchorages most keels have to stay out of.
LivelySea-kindly

Her light displacement on a narrow beam gives 15 — a quick, lively motion that feels every wave.

Comfort ratio 15
CoastalBluewater

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

Capsize screening 1.87
LightHeavy

136 — light for her waterline, so she is easily driven and quick to accelerate.

Displacement / length 136
EasygoingPowered-up

21.1 — plenty of sail for her weight; lively and quick to respond.

Sail area / displacement 21.1

Light and lively — happiest day-sailing and coastal-hopping in settled weather.

  • Lighter than ~82% of boats her size on file
  • Narrower than ~99% of boats her size on file

Compared with 768 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
Rig & sail area
Rig
Fractional Sloop
Ratios
SA / displacement
21.1
Displacement / length
135.9
Comfort ratio
14.7
Capsize screening
1.87
Hull speed
5.7 kn
Pounds / inch immersion
377
Hull
Hull type
Fin Keel
Construction
Wood/Cold molded/FG
Production
Years built
First built 1939
Designer
Charles Hodgdon
Builder
Hodgdon Brothers, Douglass, McLeod

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.

J Boats Tillotson Pearson J/226.86 mSame hull family0.5 m longerA high-performance fractional sloop with a high sail-area-to-displacement ratio designed for competitive one-design racing
Bavaria Yachts 6066.50 mSame hull familyNear-identical lengthA lightweight 6.5-meter fractional sloop with a high sail-area-to-displacement ratio for spirited coastal sailing
J J/77.04 mSame hull family0.6 m longerA 2024 fractional sloop with a shallow 1.16m draft and a high 23.55 sail-area-to-displacement ratio for responsive daysailing
J Boats J/706.93 mSame hull family0.5 m longerA high-performance fractional sloop designed by Alan Johnstone, with over 1,100 units delivered for one-design racing
Sirius 7277.27 mSame hull family0.9 m longerA development of the Sirius 24, this fractional sloop features a fin keel with skeg-mounted rudder for balanced handling
J Boats Tillotson Pearson J/247.32 mSame hull family0.9 m longerThe world's most popular one-design keelboat, featuring a light 1406kg displacement for responsive, agile handling

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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