Harbor Isle Marina in St. Joseph, Berrien County, United States | Boating

Welcome to Harbor Isle Marina, St. Joseph, United States. Harbor Isle Marina is a full sales and service Marina located on the St. Joseph River, 1/4 mile upstream from Lake Michigan in St. Joseph, Michigan. Harbor Isle Marina is Lake Michigan's premier dealer for BAYLINER, TROPHY, and MAXUM, specializing in runabouts, cruisers, and sport boats. The sales department will gladly broker your power or sailboat and will aggressively market your boat through the internet, boating magazines, trade publications,and boat shows. Presently, we are looking for quality boats!!