Irwin 37-3 Sailboats for Sale

Drawing Diagram

Builder drawing

Hull Type

Monohull · fin

Rig

Cutter

LOA

37' · 11.28 m

Disp.

20,000 lbs · 9,072 kg

First year

1976

The Irwin 373, often referred to as the Mark III, represents the refined third generation of Ted Irwin’s most prolific centercockpit design. Launched during an era when the cruising community began shifting its focus toward "liveability" and interior volume, the 373 successfully combined a shoaldraft hull with a spacious tricabin layout. Unlike many of its contemporaries that sacrificed interior space for racing lines, the Irwin 373 was unapologetically designed for the coastal cruiser and the burgeoning Caribbean charter market. It remains a staple of the used boat market today, recognized for offering the accommodations of a much larger vessel within a manageable 37foot footprint.