The privately-operated Wentworth By the Sea Marina gives hotel guests access to New Hampshire's premier resort marina. A jewel on the state’s 18-mile coastline, the Marina provides crisp service and the ultimate in convenience for guests arriving by sea. With 170 slips, the Marina  can accommodate vessels up to 200 feet as well as providing charters, day sails, , Harbor Cruises, deep sea fishing charters and other marine services.

For slip reservations and more information, please contact the Marina directly at