BoatsElan Marine 31 (Humphreys)

Elan Marine 31 (Humphreys)

Fractional Sloop · Fin w/bulb & Spade Rudder · First built 2002

A Rob Humphreys-designed fractional sloop built for performance, distinct from the earlier 1983 IOR half-tonner

Designed by Rob Humphreys.

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 moderate displacement on a moderate beam gives 20 — a moderate, middle-of-the-road motion.

Comfort ratio 20
CoastalBluewater

2.07 — right around the 2.0 line, the edge between coastal and offshore.

Capsize screening 2.07
LightHeavy

191 — moderately heavy for her waterline, a balanced cruising weight.

Displacement / length 191
EasygoingPowered-up

18.6 — plenty of sail for her weight; lively and quick to respond.

Sail area / displacement 18.6
TenderStiff

34% of her weight is ballast — on the tender side; she'll heel readily and want a reef sooner.

Ballast 34%

Powered-up and quick to accelerate — this one likes to sail.

  • Draws more than ~81% of boats her size on file

Compared with 2549 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
34.2%
Rig & sail area
Rig
Fractional Sloop
Ratios
SA / displacement
18.6
Displacement / length
191.5
Comfort ratio
20.2
Capsize screening
2.07
Hull speed
7.0 kn
Pounds / inch immersion
1010
Hull
Hull type
Fin w/bulb & spade rudder
Construction
Fiberglass
Ballast type
Iron
Production
Years built
First built 2002
Designer
Rob Humphreys
Builder
Elan 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.

Newport 30-39.14 mSame hull familyNear-identical lengthA cruising-oriented evolution of the Newport 30 featuring standard wheel steering and diesel power.
C&C Yachts 30-29.12 mSame hull familyNear-identical lengthA performance-oriented masthead sloop with a fin keel and spade rudder, designed by C&C for balanced club racing
CS 309.14 mSame hull familyNear-identical lengthThe most popular model from CS Yachts, with over 90 units launched in its debut year alone
Seafarer Yachts 309.13 mSame hull familyNear-identical lengthA masthead sloop available with a tall rig and keel centerboard, distinct from the earlier Tripp-designed model
C&C Yachts 30-1 (1-506)9.14 mSame hull familyNear-identical lengthWith a 12-year production run, this masthead sloop stands as the longest-built model in the C&C lineup.
Nonsuch 309.24 mSame hull familyNear-identical lengthA 30-foot cruiser with a 43% ballast ratio, offering a stable and stiff platform for coastal 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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