BoatsCoronet 25

Coronet 25

Masthead Sloop · Keel/centreboard · First built 1972

A John B. Brooke-designed masthead sloop with a keel-centerboard configuration for versatile shoal-water cruising

Designed by J. Brooke & John B. Brooke, built by Salthouse Bros. Ltd.

LOA
Beam
Draft (max)
Displacement
Ballast
Hull type
Keel/Cbrd.

Is it for you?

Character

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

TrailerableBeam 2.49 m — inside the 2.55 m no-permit tow width across most of Europe, and the 2.59 m US and Canadian limit. About 1,340 kg of hull, so roughly 1,950 kg on a trailer: check that against your own towing rating.Shoal draftDraws 0.53 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 moderate beam gives 13 — a quick, lively motion that feels every wave.

Comfort ratio 13
CoastalBluewater

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

Capsize screening 2.28
LightHeavy

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

Displacement / length 165
EasygoingPowered-up

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

Sail area / displacement 15.9
TenderStiff

33% of her weight is ballast — on the tender side; she'll heel readily and want a reef sooner.

Ballast 33%

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

The record

Full specifications

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

Dimensions
Weights
Ballast / displacement
33.3%
Rig & sail area
Rig
Masthead Sloop
Ratios
SA / displacement
15.9
Displacement / length
164.6
Comfort ratio
12.9
Capsize screening
2.28
Hull speed
6.0 kn
Pounds / inch immersion
584
Hull
Hull type
Keel/Cbrd.
Construction
Fiberglass
Ballast type
Lead
Production
Years built
First built 1972
Designer
J. Brooke, John B. Brooke
Builder
Salthouse Bros. Ltd, Cavalier Yachts (AUSTRALIA)

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.

Cal Boats 247.43 mSame hull family0.2 m shorterThe inaugural Jensen Marine Cal model, this fractional keel-centerboard sloop was built for shoal-water versatility
O'day 23-1 (Lift Top)7.01 mSame hull family0.6 m shorterA popular C. Raymond Hunt-designed masthead sloop featuring a unique lift-top coach roof for added cabin headroom
Chrysler Marine 226.71 mSame hull family0.9 m shorterA 6.7-metre masthead sloop produced as the C-22 and T-22 Sandpiper, featuring a swing keel for shallow-water access
O'day 23-26.93 mSame hull family0.7 m shorterA masthead keel-centerboard sloop produced in Brazil and the U.S. for over a decade as a popular coastal cruiser
Macgregor 26X7.87 mSame hull family0.3 m longerA water-ballasted sail-power hybrid designed for versatile coastal cruising and easy trailering

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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