
One of Newburyport’s most acclaimed attractions is its scenic harbor at the basin of the Merrimack River. Newburyport Development operates four premier marinas that provide seasonal and transient dockage. A total of 500 slips can accommodate boats of varying sizes up to 150ft. Marina services include summer and winter storage, mechanical repair and maintenance. Even if you don’t own a boat, you can enjoy the harbor and surrounding sites by taking in a whale watch aboard the Prince of Whales.
Visit our sister marina on Nantucket Island, the Nantucket Boat Basin, whose 240-slip, full-service marina caters to some of the world’s most discerning travelers.













