BoatsIrwin Yachts 30 Competition

Irwin Yachts 30 Competition

Masthead Sloop · Fin With Rudder On Skeg · First built 1972

A Ted Irwin-designed IOR 1/2 ton racer built for performance, featuring a masthead rig and a rudder on a skeg

Designed by Ted Irwin.

LOA
Beam
Draft (max)
Displacement
Ballast
Hull type
Fin With Rudder On Skeg

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

Comfort ratio 25
CoastalBluewater

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

Capsize screening 1.89
LightHeavy

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

Displacement / length 229
EasygoingPowered-up

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

Sail area / displacement 16.4
TenderStiff

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

Ballast 46%

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

The record

Full specifications

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

Dimensions
Weights
Ballast / displacement
46.0%
Rig & sail area
Rig
Masthead Sloop
Ratios
SA / displacement
16.4
Displacement / length
228.8
Comfort ratio
25.3
Capsize screening
1.89
Hull speed
7.0 kn
Pounds / inch immersion
978
Hull
Hull type
Fin with rudder on skeg
Construction
Fiberglass
Production
Years built
First built 1972
Designer
Ted Irwin
Builder
Irwin 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.

Granada Yachts 309.18 mSame hull familyNear-identical lengthA 30-foot fractional sloop with a 1.65-meter draft, designed for balanced, performance-oriented cruising
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
Pearson Yachts 309.08 mSame hull familyNear-identical lengthA prolific Bill Shaw design with over 1,000 built, this masthead sloop features a fin keel and spade rudder
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.
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
Catalina Yachts 309.12 mSame hull familyNear-identical lengthOne of the most successful production yachts in history, with over 6,000 hulls built during a 32-year run

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

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