BoatsWesterly Marine Ltd. Falcon 35

Westerly Marine Ltd. Falcon 35

Masthead Sloop · Fin keel, spade rudder · 1988–1990

An Ed Dubois-designed masthead sloop offering both fin and twin-keel configurations for versatile shoal-water cruising

Designed by Ed Dubois.

LOA
Beam
Draft (max)
Displacement
Ballast
Hull type
Fin w/spade Rudder

See her sail

The Westerly Marine Ltd. Falcon 35, on the water

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

Footage from Piratas Aderiva

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 beamy beam gives 26 — a moderate, middle-of-the-road motion.

Comfort ratio 26
CoastalBluewater

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

Capsize screening 2.03
LightHeavy

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

Displacement / length 319
EasygoingPowered-up

14.9 — modest power for her weight; easygoing rather than lively, and happier with a breeze.

Sail area / displacement 14.9
TenderStiff

46% of her weight is ballast — stiff, standing up well to her sails.

Ballast 46%

A balanced, easily-driven cruiser — comfortable and forgiving for coastal work.

  • Draws less than ~78% of boats her size on file
  • Beamier than ~77% of boats her size on file

Compared with 2984 boats of the same type within a quarter of her length.

What the fleet has seen

The Westerly Marine Ltd. Falcon 35, as the fleet has seen it

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

The Westerly Marine Ltd. Falcon 35 is a 10.5-meter masthead sloop designed by Ed Dubois and built between 1988 and 1990, available in both fin and twin keel versions. Aboard *Piratas Aderiva*, a 35-foot Falcon serves as a bluewater cruiser and liveaboard home for six years, featuring a custom stern platform added at the factory.6:59 The saloon includes two convertible sofas and an expandable table, with a large Lewmar hatch providing light and ventilation.0:49 The navigation station houses radar, VHF, and a battery bank with two 150-watt domestic batteries and a separate engine battery.15:02 Both forward and aft cabins have independent heads with manual pumps.5:15 The crew manages water with a 160-liter capacity, using seawater for cleaning to extend supply for a month.20:56 All navigation lights are LED, reducing electrical draw, and a 100-watt flexible solar panel powers electronics.18:20 All halyards and control lines run aft to the cockpit, enabling single-handed sail management.31:50 The original Ariant winches remain in service, and safety gear includes a six-person offshore liferaft and a secondary VHF antenna for AIS.1:30 The crew replaced the original CQR anchor with a Bruce anchor, which held firmly during a storm in Porto Santo.

The living fleet

Sailed by the fleet

Where the fleet has filmed this boat.

Seen 3 times across 2 channels of the fleet.

Basemap © Wikimedia Commons · CC BY-SA 4.0

On the water

The Westerly Marine Ltd. Falcon 35 on video

The record

Full specifications

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

Dimensions
Weights
Ballast / displacement
46.3%
Rig & sail area
Rig
Masthead Sloop
Ratios
SA / displacement
14.9
Displacement / length
319.4
Comfort ratio
26.4
Capsize screening
2.03
Hull speed
7.0 kn
Pounds / inch immersion
1182
Hull
Hull type
Fin w/spade rudder
Construction
Fiberglass
Production
Years built
1988–1990
Units built
19
Designer
Ed Dubois
Builder
Westerly Marine Ltd

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.

Aragosa Yachts 3510.59 mSame hull familyNear-identical lengthAn aluminium-hulled masthead sloop from 1989, built to a Ted Brewer design featuring a skeg-mounted rudder
Hallberg-Rassy 35210.59 mSame hull familyNear-identical lengthA classic center-cockpit cruiser from Enderlein and Rassy, featuring a skeg-hung rudder and a stiff, stable hull
Sadler Yachts 3410.59 mSame hull familyNear-identical lengthA robust masthead sloop designed by the Sadlers, featuring a skeg-hung rudder and a balanced hull for offshore cruising
Moody 3510.52 mSame hull familyNear-identical lengthA Bill Dixon-designed masthead sloop with twin keels, optimised for shoal-draft cruising and stability
Sabre Yachts 3410.42 mSame hull familyNear-identical lengthProduced from 1976 to 1985, this fin-keeled masthead sloop offers a balanced 40% ballast ratio for coastal stability
Victoria Marine 3410.44 mSame hull familyNear-identical lengthA versatile cruiser available as a masthead sloop or cutter, featuring a shallow 1.47m draft and a skeg-hung rudder

The family

Boats like this

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

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