BoatsNautical 39

Nautical 39

Masthead Sloop · Long Keel · First built 1979

A long-keeled masthead sloop based on the Charles Morgan-designed West Indies 38, built for steady, comfortable cruising

Designed by Charles Morgan Jr & Roger Warren.

LOA
Beam
Draft (max)
Displacement
Ballast
Hull type
Long 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 moderate beam gives 37 — a sea-kindly motion in a seaway.

Comfort ratio 37
CoastalBluewater

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

Capsize screening 1.70
LightHeavy

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

Displacement / length 293
EasygoingPowered-up

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

Sail area / displacement 13.6
TenderStiff

27% of her weight is ballast — on the tender side; she'll heel readily and want a reef sooner.

Ballast 27%

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

  • Heavier than ~75% of boats her size on file

Compared with 407 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
26.7%
Rig & sail area
Rig
Masthead Sloop
Ratios
SA / displacement
13.6
Displacement / length
292.6
Comfort ratio
36.9
Capsize screening
1.70
Hull speed
7.6 kn
Pounds / inch immersion
1394
Hull
Hull type
Long Keel
Construction
Fiberglass
Production
Years built
First built 1979
Designer
Charles Morgan Jr, Roger Warren
Builder
Nautical Development Corp

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.

Islander Yachts Freeport 4112.50 mSame hull family0.6 m longerA long-keeled staysail ketch derived from the Islander 40MS, featuring an interior redesign by Robert Perry
Island Packet 4012.19 mSame hull family0.3 m longerA 12.19-meter cutter featuring a 1.42-meter draft that balances offshore stability with shoal-water accessibility
Tayana 3711.18 mSame hull family0.7 m shorterA Robert Perry-designed long-keel cutter with a heavy displacement and a production run of nearly 600 hulls
Cape George 3610.97 mSame hull family0.9 m shorterA heavy-displacement cutter with a long keel, designed by Atkin and Monk for offshore stability and steady passage-making
Morgan Yachts Out Island 4112.57 mSame hull family0.7 m longerA prolific long-keeled masthead sloop designed by Charles Morgan Jr. that became a staple of the global charter trade
Island Packet 3510.77 mSame hull family1.1 m shorterA 10.77-meter cutter featuring a 45% ballast ratio, engineered for heavy-weather stability and extended offshore range

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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