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IRWIN 30 COMPETITION

Masthead Sloop • Fin with rudder on skeg • Built 1972

Dimensions

LOA
30 ft
LWL
26.92 ft
Beam
10.17 ft
Max Draft
5.33 ft
Displacement
10,000 lbs
Ballast
4,600 lbs

Performance Ratios

Capsize Ratio ⓘ
1.89 (offshore safe)
SA/D Ratio ⓘ
16.3
D/L Ratio ⓘ
229
Ballast Ratio ⓘ
46.0%

Sail Plan

Sail Area
474 sq ft
I
41.7 ft
J
13.5 ft
P
35 ft
E
11 ft

Construction

Hull Type
Fin with rudder on skeg
Rig Type
Masthead Sloop
Hull Material
FG
Ballast Type
—

Production

First Built
1972
Last Built
—
Number Built
—

Engine & Accommodations

Engine Make
Universal
Engine Model
Atomic 4
Engine Type
Gas
Water
50 gal
Fuel
20 gal
Notes:

IOR 1/2 ton based on IRWIN 30.

Shoal draft version also available.

Designer

Builder

Class Associations