2003 Duffy Atlantic Boat Company Duffy 37

The 2003 Duffy 37 is a Downeast cruiser built to a Spencer Lincoln design, featuring the workmanship and seaworthiness characteristic of Maine boatbuilding. A single 300 hp Perkins diesel engine powers the boat to a cruising speed of 10 knots and a maximum speed of 14 knots, with an operating efficiency of approximately 2 nautical miles per gallon. The 37-foot fiberglass hull carries a 13-foot beam and is designed for both extended passages and coastal exploration.

The interior layout positions the galley forward to open into the salon, creating an integrated social space. Ash joinery throughout the cabin provides traditional warmth and character. The boat accommodates one cabin with one head. Bridge clearance measures 14 feet 11 inches with the mast up, or 11 feet with the mast hinged down, making the boat well-suited to navigating fixed bridges on inland waterways.

The hull design reflects Downeast characteristics: a soft, sea-kindly ride with a modest draft and protected prop that performs well in shallow water. The combination of efficient diesel operation and rugged construction supports extended cruising on the U.S. East Coast, through the Intracoastal Waterway, or across to the Bahamas.