BoatsHallberg-Rassy P-28

Hallberg-Rassy P-28

Masthead Sloop · Fin Keel · 1955–1973

A versatile mahogany-to-GRP evolution that defined early Swedish cruising with a classic masthead sloop rig

Designed by Harry Hallberg.

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.

LivelySea-kindly

Her heavy displacement on a narrow beam gives 30 — a moderate, middle-of-the-road motion.

Comfort ratio 30
CoastalBluewater

At 1.64 she sits well under the 2.0 line — a solidly ocean-capable hull for her size.

Capsize screening 1.64
LightHeavy

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

Displacement / length 329
EasygoingPowered-up

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

Sail area / displacement 16.5

Built heavy and sea-kindly — a boat made to cross oceans and forgive a rough night.

  • Draws less than ~75% of boats her size on file
  • Narrower than ~92% of boats her size on file

Compared with 2176 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
Masthead Sloop
Ratios
SA / displacement
16.5
Displacement / length
329.5
Comfort ratio
29.8
Capsize screening
1.64
Hull speed
6.1 kn
Pounds / inch immersion
582
Hull
Hull type
Fin Keel
Construction
Wood
Production
Years built
1955–1973
Units built
536
Designer
Harry Hallberg
Builder
Hallberg-Rassy

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.

Catalina Yachts 278.18 mSame hull family0.4 m shorterA masthead sloop with 6,662 hulls produced over two decades, serving as a staple of coastal cruising since 1971
Cascade Yachts 278.23 mSame hull family0.4 m shorterA masthead sloop with a fin keel and spade rudder, designed by Robert A. Smith for balanced coastal cruising
Islander Yachts 288.51 mSame hull familyNear-identical lengthA Robert Perry-designed masthead sloop with over 400 built, favored by the designer himself for her balanced performance
Ericson Yachts 298.71 mSame hull familyNear-identical lengthA 1970s masthead sloop with a 1.32-meter draft and a 45% ballast ratio, balancing coastal stability with shoal access
Ranger Yachts 29 (Mull)8.71 mSame hull familyNear-identical lengthA 1970s masthead sloop with a skeg-hung rudder, offering a balanced 1.98 capsize screening for coastal cruising
Colvic Ltd. Sailor 268.21 mSame hull family0.4 m shorterA twin-keeled masthead sloop with hulls molded by Colvic and finished by various yards, including Atlanta Marine

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

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