Safe Harbor Wentworth By The Sea | Top Marina in New Castle, NH Skip to content

Safe Harbor Wentworth By The Sea

116 Morgans Wy, New Castle, NH 03854
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About

In New Castle, New Hampshire, Safe Harbor Wentworth by the Sea is a marina on Little Harbor, minutes from historic downtown Portsmouth. This marina near New Castle accommodates wet boat slips for vessels from 36 to 200 feet and transient dockage for boats up to 220 feet. Slipholders have shore power, fresh water, Wi-Fi, pump-out access, dock boxes, and parking options. Winter boat storage is available for vessels up to 200 feet in length.

Boaters can use the self-service fuel dock for marine diesel and gas, arrange an on-premise charter, and visit the waterside restaurant or ship’s store for ice, apparel, and bait. The setting also puts Great Bay, Jeffrey’s Ledge, and Odiorne Point State Park within reach by boat or nearby. Secure access, laundry, restrooms, showers, courtesy vehicles, and dock carts support time at the marina. Contact Safe Harbor Wentworth by the Sea to inquire about dockage or storage.

Features

  • Wet and transient dockage
  • Winter storage options
  • On-premise boat charters
  • Self-service marine fueling
  • Access to nearby vessel service

Amenities

  • Slips & Dockage
  • Boat Storage
  • Fuel
  • Wi-Fi & Internet
  • Utility Hookups
  • Pump-Out & Waste
  • Parking
  • Restrooms & Showers
  • Laundry
  • Dining & Food

Why book with us

  • Choose wet slips for boats up to 200 feet
  • Reserve transient dockage for vessels up to 220 feet
  • Store your boat securely through the winter
  • Refuel with marine diesel or gas on site
  • Plan a charter with local charter partners

Frequently Asked Questions

How old do you have to be to rent a boat in New Hampshire?

Under New Hampshire law, you must be 16 to operate a motorized vessel over 25 horsepower without the supervision required for younger operators. RSA 270:30 allows someone under 16 to operate that class only when accompanied by a person at least 18 who holds a valid safe boater education certificate; that adult is liable for resulting personal injury or property damage. RSA 270:74 separately requires ski craft operators to be at least 16. From age 16 onward, anyone operating a motorized vessel over 25 horsepower must hold the boating safety certificate required by RSA 270-D:10. The rental operator sets its own minimum age, so confirm it when booking.

Source: New Hampshire Department of Safety and New Hampshire General Court, nhsp.dos.nh.gov and gc.nh.gov (gc.nh.gov)

Do you need a boating license in New Hampshire?

Yes. New Hampshire requires operators of motorized vessels over 25 horsepower on public waters to carry a safe boater education certificate; there is no birth date cutoff. Certificates are available at age 16. Anyone under 16 may operate such a boat only when accompanied by someone 18 or older with a valid certificate. The rule covers personal watercraft over 25 horsepower, and ski craft operators must be at least 16. Renters are not exempt, but someone 16 or older may pass an approved exam for a 14 Day Temporary Certificate, which can be used only once. Other accepted credentials are another state's NASBLA certificate, a US Power Squadron or Coast Guard Auxiliary card, and Coast Guard or New Hampshire commercial licenses. New Hampshire State Police Marine Patrol administers the program.

Source: New Hampshire State Police Marine Patrol (gc.nh.gov)

What are the best places to go boating in New Hampshire?

The best places to boat in New Hampshire span four distinct settings: Lake Winnipesaukee, Great Bay, the Pemigewasset River and the Connecticut Lakes. In the Lakes Region, Winnipesaukee is the state’s largest lake and offers broad water for boating and fishing. On the Seacoast, Great Bay provides saltwater estuary paddling near Portsmouth. The Pemigewasset has both serene stretches and moving water for river trips. Far north in the Great North Woods, the four Connecticut Lakes offer remote boating, kayaking, canoeing and wildlife viewing amid forests and mountains.

Source: New Hampshire Division of Travel and Tourism Development (visitnh.gov)

What are the most popular boating destinations in New Hampshire?

Among New Hampshire’s most popular boating destinations are Lake Winnipesaukee, Meredith, Wolfeboro, Weirs Beach in Laconia, Portsmouth Harbor, and the Isles of Shoals. Lake Winnipesaukee is the state’s largest and most popular lake, with cruises and varied water recreation. Meredith pairs a traditional waterfront village with lake and White Mountain views. Wolfeboro combines lakeside scenery with cruise access. Weirs Beach is a lively family resort stop on the lake. Portsmouth Harbor offers scenic Seacoast cruises, while the Isles of Shoals can be visited on coastal boat excursions.

Source: New Hampshire Department of Business and Economic Affairs, Division of Travel and Tourism Development (visitnh.gov)

Location

116 Morgans Wy, New Castle, NH 03854

Disclaimer

This listing was created using artificial intelligence and publicly available data. The information presented may be inaccurate, outdated, incomplete, or incorrect. Slipstream does not verify, endorse, or guarantee the accuracy of any listing content, including but not limited to contact information, pricing, services offered, hours of operation, or business status.

All content is provided “as is” and without warranties of any kind, express or implied. Slipstream expressly disclaims all liability for any loss, damage, or reliance arising from the use of this information. Users are solely responsible for independently verifying all details directly with the business.

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