BoatsMorgan Yachts 45

Morgan Yachts 45

Masthead Sloop · Long Keel · 1966–1970

A long-keeled masthead sloop with a high comfort ratio, built by Charles Morgan Jr. between 1966 and 1970

Designed by Charles Morgan Jr.

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

See her sail

The Morgan Yachts 45, on the water

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

Footage from Maryland School of 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 narrow beam gives 44 — a heavy, notably soft motion offshore.

Comfort ratio 44
CoastalBluewater

At 1.51 she sits well under the 2.0 line — a solidly ocean-capable hull for her size.

Capsize screening 1.51
LightHeavy

360 — very heavy for her waterline, a serious load-carrying cruiser.

Displacement / length 360
EasygoingPowered-up

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

Sail area / displacement 16.8
TenderStiff

48% of her weight is ballast — stiff, standing up well to her sails.

Ballast 48%

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

  • Draws more than ~86% of boats her size on file

Compared with 281 boats of the same type within a quarter of her length.

What the fleet has seen

The Morgan Yachts 45, as the fleet has seen it

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

The Morgan Yachts 45 is a masthead sloop with a long keel, designed by Charles Morgan Jr. and built by Morgan Yachts from 1966 to 1970. It measures 13.9 meters LOA, with a 3.4-meter beam, 1.9-meter draft, and 11,339 kg displacement. The tooling for the Morgan 45 was later used to produce the Starrat & Jenks 45. Aboard *Rockhopper*, a Morgan 45 ketch, Captain Frank Mummert of the Maryland School of Sailing completed 16 transits of the Intracoastal Waterway (ICW), which he describes as primarily a motoring route, with sailing opportunities limited to larger sounds like Albemarle and Pamlico.1:24 Mummert used multiple navigation sources, including a binnacle chartplotter, the *Intracoastal Waterway Chartbook*, and AquaMaps on an iPad, supplemented by crowdsourced depth and anchorage data from ActiveCaptain and bobicw.blogspot.com.4:28

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
48.0%
Rig & sail area
Rig
Masthead Sloop
Ratios
SA / displacement
16.8
Displacement / length
359.8
Comfort ratio
44.4
Capsize screening
1.51
Hull speed
7.5 kn
Pounds / inch immersion
1235
Hull
Hull type
Long Keel
Construction
Fiberglass
Ballast type
Lead
Production
Years built
1966–1970
Units built
12
Designer
Charles Morgan Jr
Builder
Morgan Yachts

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.

Cabo Rico 3811.58 mSame hull family2.3 m shorterAn aft-cockpit evolution of the Tiburon 36, offering a heavy-displacement cutter platform for stable blue-water sailing
Explorer 45 (Huntingford)13.79 mSame hull familyNear-identical lengthA long-keeled staysail ketch designed by Stan Huntingford for stable, comfortable blue-water passage making
Morgan Yachts Out Island 4112.57 mSame hull family1.4 m shorterA prolific long-keeled masthead sloop designed by Charles Morgan Jr. that became a staple of the global charter trade
Whitby Boatworks 4212.80 mSame hull family1.1 m shorterAn Edward S. Brewer-designed long-keeled ketch built for offshore comfort and stability over a long production run
Downeaster 3811.58 mSame hull family2.3 m shorterA 1974-era cutter with a 35.4 comfort ratio, built for stable, long-distance voyaging on a heavy-displacement hull
Dolphin 47 (Alden)14.30 mSame hull family0.4 m longerA heavy-displacement staysail ketch from the board of John G. Alden, built for comfortable, stable blue-water cruising

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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