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IRWIN 45

Masthead Sloop • Fin Keel • Built 1970

Dimensions

LOA
45 ft
LWL
32 ft
Beam
11.5 ft
Max Draft
6.5 ft
Displacement
23,000 lbs
Ballast
10,000 lbs

Performance Ratios

Capsize Ratio ⓘ
1.62 (offshore safe)
SA/D Ratio ⓘ
17.4
D/L Ratio ⓘ
313
Ballast Ratio ⓘ
43.5%

Sail Plan

Sail Area
882 sq ft

Construction

Hull Type
Fin Keel
Rig Type
Masthead Sloop
Hull Material
FG
Ballast Type
Lead

Production

First Built
1970
Last Built
—
Number Built
—

Engine & Accommodations

Engine Make
Perkins
Engine Model
4-107
Power
40 hp
Engine Type
Diesel
Notes:

Keel/CB version available as well as ketch rig.

Designer

Builder

Class Associations