IRWIN 37-1 Detailed Review

If you are a boat enthusiast looking to get more information on specs, built, make, etc. of different boats, then here is a complete review of IRWIN 37-1. Built by Irwin Yachts and designed by Ted Irwin, the boat was first built in 1971. It has a hull type of Fin with rudder on skeg and LOA is 11.28. Its sail area/displacement ratio 13.05. Its auxiliary power tank, manufactured by Perkins, runs on Diesel.

IRWIN 37-1 has retained its value as a result of superior building, a solid reputation, and a devoted owner base. Read on to find out more about IRWIN 37-1 and decide if it is a fit for your boating needs.

Boat Information

Boat Specifications

LOA:11.28 m / 37.01 ft
Rigging Type:Masthead Sloop
Hull Type:Fin with rudder on skeg
S.A. (reported):51.84 m2 / 558.00 ft2
Draft (max):1.68 m / 5.51 ft
Displacement:8165 kg / 18000.72 lbs
Ballast:3039 kg / 6699.84 lbs
Last Built:1975
Designers:Ted Irwin
LWL:9.14 m / 29.99 ft

Sail Boat Calculation

Comfort Ratio:33.51
Capsize Screening Formula:1.76

Rig And Sail Specs

I:12.8 m / 41.99 ft
S.A. Fore:10.82 m / 35.50 ft
E:4.42 m / 14.50 ft
S.A. Fore:27.96 m2 / 300.96 ft2
S.A. Main:23.91 m2 / 257.37 ft2
S.A. Total (100% Fore + Main Triangles)51.87 m2 / 558.32 ft2

Auxillary Power Tank

Fuel:303 L / 80.04 gals


Water:189 L / 49.93 gals


Builders:Irwin Yachts
Designers:Ted Irwin


Who designed the IRWIN 37-1?

IRWIN 37-1 was designed by Ted Irwin.

Who builds IRWIN 37-1?

IRWIN 37-1 is built by Irwin Yachts.

When was IRWIN 37-1 first built?

IRWIN 37-1 was first built in 1971.

How long is IRWIN 37-1?

IRWIN 37-1 is 9.14 m in length.

What is mast height on IRWIN 37-1?

IRWIN 37-1 has a mast height of 10.82 m.

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