Cedar Island Marina is full service family owned business equipped with numerous amenities including: a service department, ship store, fuel dock, pool, jacuzzi, restaurant, laundry services, free internet and lounge for hosting parties and events. Cedar Island Marina is located between a quiet residential area and Hammonasset State Park and Nature Reserve. With our full service fuel dock and 400+ berth facility of floating docks, we are able to comfortably accommodate boats up to 120 feet. Cedar Island Marina brings a pleasurable experience to visitors and seasonal patrons alike.