Madeline Island Yacht Club is a full-service marina located on Madeline Island, one of twenty-two luxuriously green islands resting in the cool, clear waters of Lake Superior off the tip of northern Wisconsin. When you dock at our marina, you also have easy access to the unique pleasures of our island-just a short walk away. Transient and seasonal dockage is available to visitors-please call. Pull up to our service dock for premium 91 octane gasoline, (no ethanol), diesel, water and pump out, and step into our Ship Store-the largest in the Chequamegon Bay area-for boating equipment, products, and supplies, clothing, gifts, camping and fishing equipment, beach gear, ice, snacks and more! Our professional shop staff works year-round providing service for both sailboats and powerboats. As a Mercruiser and Raymarine dealer, with Yanmar parts available, our certified technicians offer complete service of both gas and diesel engines, water systems, heads and heating/cooling systems. We also provide rigging and mast stepping service for sailboats. Make Madeline Island Yacht Club your headquarters for Apostle Islands visits.