BoatsShannon Yachts 28

Shannon Yachts 28

Cutter · Fin w/transom Hung Rudder · 1978–1985

A fin-keeled cutter with a transom-hung rudder, built for coastal cruising with a stiff 38% ballast ratio

Designed by Walter Shultz.

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

See her sail

The Shannon Yachts 28, on the water

The fleet's own footage — the truest look at how she really moves.

Footage from Lady K Sailing

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 moderate beam gives 29 — a moderate, middle-of-the-road motion.

Comfort ratio 29
CoastalBluewater

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

Capsize screening 1.81
LightHeavy

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

Displacement / length 345
EasygoingPowered-up

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

Sail area / displacement 16.1
TenderStiff

39% of her weight is ballast — moderately stiff, a middle-of-the-road stability.

Ballast 39%

A capable cruiser that sits just inside the offshore line — coastal work with real passages in her.

What the fleet has seen

The Shannon Yachts 28, as the fleet has seen it

Derived from the videos the fleet has analysed of this model. ▶ marks open the moment aboard.

The Shannon Yachts 28 is a cutter-rigged cruising monohull designed by Walter Shultz and built by Shannon Boat Company from 1978 to 1985. It has an 8.5-meter LOA, a 2.9-meter beam, a 1.3-meter draft, and displaces 4218 kg. The hull features a fin keel with a transom-hung rudder. The Shannon Yachts 28 has a sail area to displacement ratio of 16.1 and a comfort ratio of 29.3. The Shannon Shoal Sailor 35, a related model, is designed for shallow-water navigation in areas like the Bahamas and Florida Keys, featuring a 30-inch draft and twin kick-up rudders for intentional beaching.2:34

The living fleet

Sailed by the fleet

Where the fleet has filmed this boat.

Seen once across one channel of the fleet.

Basemap © Wikimedia Commons · CC BY-SA 4.0

The record

Full specifications

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

Dimensions
Weights
Ballast / displacement
38.7%
Rig & sail area
Rig
Cutter
Ratios
SA / displacement
16.1
Displacement / length
344.8
Comfort ratio
29.3
Capsize screening
1.81
Hull speed
6.4 kn
Pounds / inch immersion
778
Hull
Hull type
Fin w/transom hung rudder
Construction
Fiberglass
Ballast type
Lead
Production
Years built
1978–1985
Units built
50
Designer
Walter Shultz
Builder
Shannon Boat Company

Boats like this, on the water

More boats like her, on the water

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.

Ericson Yachts 298.71 mSame hull family0.2 m longerA 1970s masthead sloop with a 1.32-meter draft and a 45% ballast ratio, balancing coastal stability with shoal access
Cal 2-298.84 mSame hull family0.3 m longerAn upgraded cruising variant of the standard 29, featuring enhanced equipment and a masthead rig
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
Watkins Yachts 278.23 mSame hull family0.3 m shorterA masthead sloop with a skeg-hung rudder, offered in rare pilot house and keel-centerboard configurations
Cascade Yachts 278.23 mSame hull family0.3 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

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.

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The fleet has more to say

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