Captain Bill's Marina

Nestled on the beautiful Great South Bay in Bay Shore, New York, Captain Bill's Marina is a full-service marina dedicated to providing boaters with an exceptional waterfront experience.

Under new ownership by Island Yacht Sales, Captain Bill's Marina offers seasonal and transient dockage, marine service and maintenance, winter storage, haul-outs, boat launching, detailing, bottom painting, and a variety of other marine services designed to keep you on the water and enjoying your time boating.

Our marina features upgraded floating docks, modern electrical service, convenient waterfront access, and a team of experienced marine professionals committed to customer satisfaction. Whether you are looking for a slip, expert service, storage solutions, or assistance purchasing your next boat, Captain Bill's Marina provides everything you need in one convenient location.

With direct access to Fire Island, the Great South Bay, and some of Long Island's most popular boating destinations, Captain Bill's Marina is the perfect home port for boaters who value service, convenience, and a welcoming boating community.

Captain Bill's Marina – Your Gateway to the Great South Bay