BoatsAlden Yachts 46

Alden Yachts 46

Masthead Sloop · Keel/centreboard · 1987–1997

A Niels Helleberg-designed masthead sloop featuring a keel-centerboard configuration for versatile deep-water performance

Designed by Niels Helleberg.

LOA
Beam
Draft (max)
Displacement
Ballast
Hull type
Keel/Cbrd.

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 38 — a sea-kindly motion in a seaway.

Comfort ratio 38
CoastalBluewater

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

Capsize screening 1.70
LightHeavy

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

Displacement / length 280
EasygoingPowered-up

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

Sail area / displacement 17.1
TenderStiff

41% of her weight is ballast — moderately stiff, a middle-of-the-road stability.

Ballast 41%

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

The record

Full specifications

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

Dimensions
Weights
Ballast / displacement
40.6%
Rig & sail area
Rig
Masthead Sloop
Ratios
SA / displacement
17.1
Displacement / length
280.2
Comfort ratio
38.4
Capsize screening
1.70
Hull speed
8.2 kn
Pounds / inch immersion
1789
Hull
Hull type
Keel/Cbrd.
Construction
Fiberglass
Ballast type
Lead
Production
Years built
1987–1997
Designer
Niels Helleberg
Builder
Alden Yachts Inc

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.

Bristol Yachts 45.513.79 mSame hull family0.7 m shorterA heavy-displacement masthead sloop with a 3.35-metre keel-centerboard draft, built for deep-water cruising performance
Brewer 4413.41 mSame hull family1.1 m shorterA stretched evolution of the 12.8 featuring a reverse transom and a versatile keel-centerboard configuration
Garcia Yachts Exploration 4514.88 mSame hull family0.4 m longerA rugged aluminum cutter by Berret-Racoupeau featuring a centerboard and dual rudders for high-latitude exploration
Alden Yachts 44 MII13.46 mSame hull family1.1 m shorterAn evolution of the Alden 44 featuring a modified rudder, repositioned propeller, and updated interior layout
Southerly 135 MK 113.41 mSame hull family1.1 m shorterA Dick Carter-designed masthead sloop featuring a versatile swing keel for deep-water performance and shoal-draft access
Morgan Yachts Out Island 5115.70 mSame hull family1.2 m longerA heavy-displacement staysail ketch with a keel-centerboard configuration designed for comfortable long-range 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.

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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