BoatsO'day 28

O'day 28

Masthead Sloop · Fin keel, spade rudder · 1978–1986

A versatile C. Raymond Hunt design offered with multiple keel and rig configurations for varied coastal cruising needs

Designed by C. Raymond Hunt Assoc, Raymond Hunt (C. R. Hunt & Assoc.), built by Bangor Punta Marine.

LOA
Beam
Draft (max)
Displacement
Ballast
Hull type
Fin w/spade Rudder

Is it for you?

Character

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

LivelySea-kindly

Her moderate displacement on a beamy beam gives 21 — a moderate, middle-of-the-road motion.

Comfort ratio 21
CoastalBluewater

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

Capsize screening 2.12
LightHeavy

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

Displacement / length 271
EasygoingPowered-up

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

Sail area / displacement 15.8
TenderStiff

32% of her weight is ballast — on the tender side; she'll heel readily and want a reef sooner.

Ballast 32%

A balanced, easily-driven cruiser — comfortable and forgiving for coastal work.

On the water

The O'day 28 on video

The record

Full specifications

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

Dimensions
Weights
Ballast / displacement
32.2%
Rig & sail area
Rig
Masthead Sloop
Ratios
SA / displacement
15.8
Displacement / length
270.7
Comfort ratio
20.7
Capsize screening
2.12
Hull speed
6.4 kn
Pounds / inch immersion
839
Hull
Hull type
Fin w/spade rudder
Construction
Fiberglass
Ballast type
Lead
Production
Years built
1978–1986
Units built
544
Designer
C. Raymond Hunt Assoc, Raymond Hunt (C.R. Hunt, Assoc.)
Builder
Bangor Punta Marine

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.

Mirage Yachts 2758.38 mSame hull family0.2 m shorterA Philippe H. Harle-designed masthead sloop built for coastal cruising with a stable fin keel and spade rudder
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
Contessa 288.43 mSame hull family0.2 m shorterA Doug Peterson-designed masthead sloop with a fin keel and spade rudder, built for balanced performance since 1977
Cal 2-298.84 mSame hull family0.2 m longerAn upgraded cruising variant of the standard 29, featuring enhanced equipment and a masthead rig
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
Seafarer Yachts 298.75 mSame hull familyNear-identical lengthAn IOR half-ton racer configuration offered alongside standard trunk cabin and raised-deck cruising models

The family

Boats like this

Nearby designs by size, type, and era — worth a look alongside her.

Keep looking

Nothing filmed of this one yet

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