Located on an historic site which was once A.B Rogers Ship Yard and then A. G Brewster’s Ship Yard (the 2nd largest shipyard on Long Island in the 1960’s), Seaborn Marina was transformed in 1985 from a shipyard to a full service marina. The marina is a 2nd generation family owned and operated company with a 3rd generation poised to take the helm in a few years. Located in the heart of beautiful, historic Bay Shore, Seaborn Marina has been helping visitors and residents enjoy the Great South Bay and Fire Island since 1985. A family owned and operated organization dedicated to providing the ultimate boating experience. Centrally located on the South Shore of Long Island, less than 1 hour from NYC, 4 miles to Fire Island, 6.5 miles to Fire Island Inlet and a short walking distance to Main Street Bay Shore where some of the top rated restaurants and gastro pubs are located. We provide a large range of services dedicated to the avid fisherman or the family of pleasure boaters. Keeping families and friends on the water & exceptional customer service is our number one goal. Seaborn Marina is a full service establishment that has been providing the boating community with exceptional service for over 30 years. Dedicated to making boating easy and bringing families together, our 100 slip marina is the place to be on the South Shore of Long Island.