Granary Marina is located in Georgetown Harbor, Sassafras River, upper Chesapeake Bay. The marina adjoins the deep water channel. Marina offers slips up to 60 feet long and boat lift slips for boats weighting up to 15,000 pounds and up to 30 feet long. 120/240 volts up to 100 amps. The restaurant, Fish Whistle is located on the property. Famous for steaks and seafood for many generations … since 1946.