Wentworth by the Sea Marina

Slip Information:
  • Total Slips: 170
  • Max Length: 200'
  • Approach Depth: 10'
  • Dock Depth: 10'
Marina Phone: 603-433-5050
116 Morgans Way, 
New Castle, NH 03854
View Marina Website

Wentworth by the Sea Marina, the ultimate in comfort and service, is nestled in the heart of the seacoast. As you approach Little Harbor, you are welcomed by the view of the majestic red roof Wentworth Hotel, letting you know you have arrived. Our professional staff will greet you and cater to all of your needs, from fueling your boat to making your dinner reservations. With 150 slips, we can accommodate vessels up to 200 feet. Relax in our heated pool, play tennis or golf, then step aboard the trolley to dine at one of historic Portsmouth’s fine restaurants. Or enjoy dinner and the view of our safe harbor from your choice of restaurants. Passing time comes easily at Wentworth by the Sea Marina.