Lm 46

BoatsLm 46

See her sail

The Lm 46, on the water

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

Footage from MJ 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 light displacement on a narrow beam gives 27 — a moderate, middle-of-the-road motion.

Comfort ratio 27

CoastalBluewater

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

Capsize screening 1.86

LightHeavy

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

Displacement / length 134

EasygoingPowered-up

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

Sail area / displacement 22.7

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

Draws more than ~87% of boats her size on file

Compared with 2266 boats of the same type within a quarter of her length.

What the fleet has seen

The Lm 46, as the fleet has seen it

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

The Lm 46 is a fractional sloop with a fin-and-bulb keel and spade rudder, designed by Kevin Dibley of Dibley Marine Design and built by Lyman-Morse since 2021. It measures 13.9 meters LOA, with a 4.1-meter beam, 2.3-meter draft, and displaces 10,999 kg. A shoal keel option reduces the draft to 6 feet, and an alternative Yanmar 4JH110 110hp engine is available. The Lm 46 has a sail area to displacement ratio of 22.7 and a comfort ratio of 26.8.

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

Rig & sail area

Rig

Fractional Sloop

Ratios

SA / displacement

22.7

Displacement / length

133.8

Comfort ratio

26.8

Capsize screening

1.86

Hull speed

8.8 kn

Pounds / inch immersion

2074

Hull

Hull type

Fin w/bulb & spade rudder

Construction

Cold- molded wood

Production

Years built

First built 2021

Designer

Kevin Dibley, Dibley Marine Design

Builder

Lyman-Morse

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.

Grand Soleil 42 LC13.85 mSame hull familyNear-identical lengthA performance-oriented cruiser by Marco Lostuzzi featuring a high sail area-to-displacement ratio and an optional tall rig

What boat should I buy? - The new boat2:01 from SVN solovelanet

J Boats J/4513.86 mSame hull familyNear-identical lengthA high-performance Alan Johnstone fractional sloop designed for fast, comfortable offshore cruising

Fast Cruising Sailboat J 450:55 from Practical Sailor

J Boats Tillotson Pearson J/4614.02 mSame hull familyNear-identical lengthA masthead sloop designed for offshore cruising, featuring a 1.89m draft and a balanced 10,886kg displacement

We Explored an ABANDONED ISLAND in the Pacific (Rongelap Atoll) [Ep. 187]0:47 from Sailing Sweet Ruca

Beneteau Oceanis 4513.84 mSame hull familyNear-identical lengthA high-performance fractional sloop from Finot-Conq designed for efficient cruising with a generous sail area

I Have a USB Cigarette Lighter but When I Plug in My Phone the Socket Will Not Work?0:06 from Pacific Yacht Systems

Dufour Yachts 4413.91 mSame hull familyNear-identical lengthA 2024 Felci-designed fractional sloop balancing a high sail-area-to-displacement ratio with a spacious Ardizio interior

WHY ARE PRODUCTION BOATS SO CHEAP?! Dufour Sailboats - Ep 265 Lady K Sailing1:48 from Lady K Sailing

Swan 4513.83 mSame hull familyNear-identical lengthA German Frers-designed fractional sloop built for performance, featuring a high sail-area-to-displacement ratio.

Unlocking the Secrets of Sails : An Exclusive Online Class with North Sails | The Art of Sails19:59 from American Sailing

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.

Leopard 46 / Moorings 4600 (2024)A 14.48-metre catamaran offering electric propulsion and a range-extending generator for modern cruising Leopard 46 (Moorings 4600)A 14.12-metre Morelli and Melvin design with a high 30.56 sail-area-to-displacement ratio for spirited performance

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The fleet has more to say

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