Alpena Municipal Dock

About the marina: Welcome to Alpena’s Marina, the warm and friendly port that is located on Lake Huron’s Thunder Bay. The marina is a full service marina that is owned by the City of Alpena, and operated by Thunder Bay Shores Marine, Inc Some of the services Alpena’s marina offers are a maintenance/repair facility, a marina store, dock hands to help boaters cast off and tie up, refueling of boats with either gasoline or diesel, and a sewage pump-out station. Dockhands are available 7 days a week and 16 hours a day (6 a.m. to 10 p.m.) from June 1 through the Labor Day weekend for the convenience of boaters. Since the marina is located in Alpena’s Downtown District, it is only a short distance away from stores and restaurants. So, come and find out for yourself why Alpena’s Marina is truly a warm and friendly port.