BoatsEclipse MKII (Proctor)

Eclipse MKII (Proctor)

Fractional Sloop · Lifting Keel · First built 1972

An Ian Proctor-designed JOG racer featuring a fractional rig and lifting keel for versatile performance

Designed by Ian Proctor, built by Newbridge Yachts.

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

Is it for you?

Character

Where this design lands on the numbers a shopper trusts — read straight from her own ratios.

TrailerableBeam 2.34 m — inside the 2.55 m no-permit tow width across most of Europe, and the 2.59 m US and Canadian limit. About 1,088 kg of hull, so roughly 1,700 kg on a trailer: check that against your own towing rating.Ramp-launchableAbout 1,088 kg of hull, with a keel that raises or a draught shallow enough to float off a trailer — she can go back on the trailer at the ramp, not only into the water.Shoal draughtDraws 0.53 m, board up where she has one — creeks, sandbars and thin anchorages most keels have to stay out of.
LivelySea-kindly

Her light displacement on a moderate beam gives 12 — a quick, lively motion that feels every wave.

Comfort ratio 12
CoastalBluewater

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

Capsize screening 2.30
LightHeavy

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

Displacement / length 149
EasygoingPowered-up

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

Sail area / displacement 16.6
TenderStiff

33% of her weight is ballast — on the tender side; she'll heel readily and want a reef sooner.

Ballast 33%

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

The record

Full specifications

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

Dimensions
Weights
Ballast / displacement
33.3%
Rig & sail area
Rig
Fractional Sloop
Ratios
SA / displacement
16.6
Displacement / length
148.5
Comfort ratio
12.2
Capsize screening
2.30
Hull speed
5.9 kn
Pounds / inch immersion
530
Hull
Hull type
Lifting Keel
Construction
Fiberglass
Ballast type
Iron
Production
Years built
First built 1972
Designer
Ian Proctor
Builder
Newbridge Yachts

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.

O'day 226.61 mSame hull familyNear-identical lengthA prolific production success with over 3,000 hulls built, offering a nimble fractional rig for coastal daysailing
Catalina Yachts 227.26 mSame hull family0.6 m longerA prolific masthead sloop with 15,000 built, offering a versatile swing-keel design for trailerable coastal cruising
Phobos 196.30 mSame hull family0.4 m shorterA lightweight, high-performance fractional sloop with a high sail-area-to-displacement ratio for spirited daysailing
Tofinou 77.01 mSame hull family0.3 m longerA classic fractional sloop modeled after a 1939 prototype, designed for elegant daysailing with a retractable keel
O'day 205.97 mSame hull family0.7 m shorterA masthead sloop with a keel-centerboard configuration, offering a stable 5.57-knot hull speed for coastal cruising
Cal Boats 247.43 mSame hull family0.7 m longerThe inaugural Jensen Marine Cal model, this fractional keel-centerboard sloop was built for shoal-water versatility

The family

Boats like this

Nearby designs by size, type, and era — worth a look alongside her.

Keep looking

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