BoatsCal 35 (1979)

Cal 35 (1979)

Masthead Sloop · Fin keel, spade rudder · First built 1979

A 1979 masthead sloop featuring a deep 1.83m draft and a revised interior layout introduced in the 1981 MKII update

Designed by C. William Lapworth, built by Jensen Marine.

LOA
Beam
Draft (max)
Displacement
Ballast
Hull type
Fin w/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 27 — a moderate, middle-of-the-road motion.

Comfort ratio 27
CoastalBluewater

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

Capsize screening 1.87
LightHeavy

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

Displacement / length 244
EasygoingPowered-up

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

Sail area / displacement 17.5
TenderStiff

40% of her weight is ballast — moderately stiff, a middle-of-the-road stability.

Ballast 40%

A capable cruiser that sits just inside the offshore line — coastal work with real passages in her.

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

Compared with 2945 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
40.0%
Rig & sail area
Rig
Masthead Sloop
Ratios
SA / displacement
17.5
Displacement / length
244.2
Comfort ratio
26.9
Capsize screening
1.87
Hull speed
7.2 kn
Pounds / inch immersion
1130
Hull
Hull type
Fin w/spade rudder
Construction
Fiberglass
Ballast type
Lead
Production
Years built
First built 1979
Designer
C. William Lapworth
Builder
Jensen Marine, Bangor Punta Corp

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.

Maxus 3510.68 mSame hull familyNear-identical lengthA 2022 launch featuring a 1.95-metre deep-draft fin keel and bulb for offshore stability and upwind performance
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
Freedom Yachts 35 (Pedrick)10.79 mSame hull familyNear-identical lengthA 1993 performance cruiser with a deep 1.98-metre draft and a spade rudder for responsive handling
Catalina Yachts 35510.80 mSame hull familyNear-identical lengthA 10.8-metre cruiser with a 37% ballast ratio and a 2.03-metre draft, built for stability and ease of handling
Najad Yachts 36010.75 mSame hull familyNear-identical lengthA 10.75-metre cruiser with a 43% ballast ratio, engineered for high-latitude stability and offshore comfort
Dufour Yachts 3710.77 mSame hull familyNear-identical lengthA modern fractional sloop from Felci Yacht Design, balancing a performance-oriented hull with a stable, comfortable beam

The family

Boats like this

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

Keep looking

Nothing filmed of this one yet

Two ways to keep looking — both search what the fleet has actually recorded.

The newsletter

New boats, new stories. Every week, everywhere.

One email from the fleet — boats newly added, videos newly analysed. No noise.

Report an issue