BoatsNelson Marek 43

Nelson Marek 43

Masthead Sloop · Fin w/bulb & Spade Rudder · First built 1993

A 13-meter masthead sloop featuring a deep 2.72m draft and a light displacement hull built for competitive speed

Designed by Nelson & Marek, built by Carroll Marine.

LOA
Beam
Draft (max)
Displacement
Ballast
Hull type
Fin w/bulb & 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 light displacement on a narrow beam gives 23 — a moderate, middle-of-the-road motion.

Comfort ratio 23
CoastalBluewater

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

Capsize screening 1.97
LightHeavy

145 — light for her waterline, so she is easily driven and quick to accelerate.

Displacement / length 145
EasygoingPowered-up

32.2 — a lot of sail for her weight; powered-up and eager, a real performer.

Sail area / displacement 32.2
TenderStiff

49% of her weight is ballast — stiff, standing up well to her sails.

Ballast 49%

Light and lively — happiest day-sailing and coastal-hopping in settled weather.

  • Draws more than ~98% of boats her size on file

Compared with 2593 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
48.8%
Rig & sail area
Rig
Masthead Sloop
Ratios
SA / displacement
32.2
Displacement / length
145.4
Comfort ratio
22.8
Capsize screening
1.97
Hull speed
8.2 kn
Pounds / inch immersion
1653
Hull
Hull type
Fin w/bulb & spade rudder
Construction
Kevlar w/epoxy & balsa
Ballast type
Lead
Production
Years built
First built 1993
Units built
9
Designer
Nelson, Marek
Builder
Carroll 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.

Jeanneau Sun Odyssey 41012.95 mSame hull familyNear-identical lengthA Marc Lombard-designed fractional sloop featuring a high sail area-to-displacement ratio and dual rudders for performance
Landmark 4313.10 mSame hull familyNear-identical lengthA Mark Mills-designed fractional sloop with a high sail area-to-displacement ratio built for competitive performance
Italia Yachts 12.9812.98 mSame hull familyNear-identical lengthA high-performance fractional sloop by Matteo Polli, balancing a powerful sail area with a modern, light-displacement hull
Jeanneau Sun Odyssey 44013.00 mSame hull familyNear-identical lengthA 13-meter cruiser featuring a fin keel with bulb and dual rudders, optimized for a high 19.07 sail area-to-displacement ratio
Beneteau 42313.15 mSame hull familyNear-identical lengthA masthead sloop featuring a fin keel with bulb and spade rudder, offered with both shallow and deep draft options
Grand Soleil 4413.10 mSame hull familyNear-identical lengthA deep-draft fractional sloop with a 2.65-meter keel, engineered for stability and speed in a 13-meter hull

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

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