1983 Irwin 37 Mk V

The Irwin 37 Mark V is a proven offshore cruiser built to exacting standards. This 1983 example features a center cockpit design that prioritizes crew safety and convenient access to the main salon, paired with a ketch rig that reduces heel and offers flexible sail configurations. The boat carries a 54-horsepower Perkins diesel engine logged at just over 3,000 hours, known for dependability in extended cruising.

A rear stateroom provides comfortable sleeping quarters aft, a valued configuration for extended passages. The boat is outfitted with dual Renogy 300 amp-hour lithium battery banks and Renogy charging systems to support its electrical needs. Power comes from both the diesel engine and the boat's charging infrastructure.

This Irwin comes complete with a rigid inflatable boat and Mercury outboard engine for tender operations. At 37 feet on deck with an 11-foot-6-inch beam, the design balances seaworthiness with manageable proportions for cruising under sail or power.