Northside Marina

Comfortably nestled on the shores of beautiful Sesuit Harbor, Northside Marina is the largest, privately owned, full service marina on Cape Cod Bay. We have the capacity to accommodate 270 boats simultaneously. We have 120 boat slips for vessels up to 65 feet and rack storage for 150 more boats up to 26 feet in length.For the visiting boatman, we offer transient dockage with all the amenities the cruising boatman could possibly want. Our fuel dock offers both gas and Diesel and our guests are welcome to freshen up in our private restrooms and showers. Be sure to visit our ship store and take advantage of our discounted pricing.Sesuit Harbor Cafe at Northside MarinaEnjoy a delicious breakfast, lunch or dinner at the Sesuit Harbor Cafe, a classic Cape Cod clam shack offering waterfront dining located at Northside Marina overlooking Cape Cod Bay or enjoy a lobster dinner on Cape Cod Bay aboard our own dinner cruise vessel the LOBSTER ROLL.If your boat has some maintenance needs, our engine shop can perform maintenance and repairs on diesel and gasoline engines. Our fiberglass, wood, and paint shop can take care of any structural and cosmetic repairs and if your boat needs to come out of the water for any reason, our travel lift is ready willing and able to safely lift any vessel up to 35 tons.When the boating season finally comes to an end, we can safely store your boat for the winter and have it all spruced and tuned up ready to start the boating season all over again in the spring. We offer winter storage both power and sailboats.