BoatsKingfisher 20+

Kingfisher 20+

Masthead Sloop · Twin keels · 1967–1978

A twin-keeled masthead sloop designed by R.A.G. Nierop, offering a shallow 0.71m draft for versatile coastal cruising

Designed by R. A. G. Nierop, built by Westfield Engineering.

LOA
Beam
Draft (max)
Displacement
Ballast
Hull type
Twin Keel

Is it for you?

Character

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

TrailerableBeam 2.11 m — inside the 2.55 m no-permit tow width across most of Europe, and the 2.59 m US and Canadian limit. About 1,315 kg of hull, so roughly 1,900 kg on a trailer: check that against your own towing rating.Shoal draftDraws 0.71 m, board up where she has one — creeks, sandbars and thin anchorages most keels have to stay out of.
LivelySea-kindly

Her moderate displacement on a moderate beam gives 17 — a quick, lively motion that feels every wave.

Comfort ratio 17
CoastalBluewater

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

Capsize screening 1.94
LightHeavy

181 — moderately heavy for her waterline, a balanced cruising weight.

Displacement / length 181
EasygoingPowered-up

14.0 — modest power for her weight; easygoing rather than lively, and happier with a breeze.

Sail area / displacement 14.0
TenderStiff

38% of her weight is ballast — moderately stiff, a middle-of-the-road stability.

Ballast 38%

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

  • Draws less than ~92% of boats her size on file
  • Narrower than ~90% of boats her size on file

Compared with 844 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
37.9%
Rig & sail area
Rig
Masthead Sloop
Ratios
SA / displacement
14.0
Displacement / length
181.5
Comfort ratio
17.1
Capsize screening
1.94
Hull speed
5.9 kn
Pounds / inch immersion
476
Hull
Hull type
Twin Keel
Construction
Fiberglass
Ballast type
Iron
Production
Years built
1967–1978
Designer
R.A.G. Nierop
Builder
Westfield Engineering

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/247.32 mSame hull family0.7 m longerThe world's most popular one-design keelboat, featuring a light 1406kg displacement for responsive, agile handling
Halcyon 236.93 mSame hull family0.4 m longerA triple-keeled masthead sloop by Alan H. Buchanan, offering shallow-draft versatility based on the earlier Crystal 23
Sirius 7277.27 mSame hull family0.7 m longerA development of the Sirius 24, this fractional sloop features a fin keel with skeg-mounted rudder for balanced handling
Marieholm Boats S-206.00 mSame hull family0.6 m shorterA short-run 1970s fractional sloop with a fin keel and transom-hung rudder, designed for coastal agility
Jeanneau Sun Odyssey 24.27.30 mSame hull family0.7 m longerA Jacques Fauroux-designed fractional sloop built for coastal cruising with a stable fin-and-bulb keel
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

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

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