BoatsCS 30

CS 30

Masthead Sloop · Fin keel, spade rudder · 1984–1990

A Tony Castro-designed masthead sloop that became the most popular model in CS Yachts history

Designed by Tony Castro, built by Canadian Sailcraft.

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 21 — a moderate, middle-of-the-road motion.

Comfort ratio 21
CoastalBluewater

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

Capsize screening 2.05
LightHeavy

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

Displacement / length 217
EasygoingPowered-up

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

Sail area / displacement 18.5
TenderStiff

43% of her weight is ballast — stiff, standing up well to her sails.

Ballast 43%

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

The record

Full specifications

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

Dimensions
Weights
Ballast / displacement
43.0%
Rig & sail area
Rig
Masthead Sloop
Ratios
SA / displacement
18.5
Displacement / length
217.4
Comfort ratio
20.8
Capsize screening
2.05
Hull speed
6.8 kn
Pounds / inch immersion
931
Hull
Hull type
Fin w/spade rudder
Construction
Fiberglass
Production
Years built
1984–1990
Units built
500
Designer
Tony Castro
Builder
Canadian Sailcraft, CS Yachts (Canadian Sailcraft)

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.

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
Newport 30-19.14 mSame hull familyNear-identical lengthThe original 1968 production run of this masthead sloop, featuring a fin keel and spade rudder for coastal sailing
Granada Yachts 319.39 mSame hull family0.3 m longerA masthead sloop with a spade rudder and nearly 46% ballast ratio, designed for stability in a 31-foot hull
Spirit 329.48 mSame hull family0.3 m longerA Jacques De Ridder-designed IOR 23-footer built for nearly two decades as a stiff, masthead-rigged fin-keel sloop
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
Jeanneau Rush 319.13 mSame hull familyNear-identical lengthA Ron Holland-designed IOR half-tonner that served as the official boat for the Tour de France à la Voile

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.

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