Sea Isle Marina & Yachting Center can take care of your dockage and boating needs. Situated on the northern side of Downtown Miami—in the heart of the city’s arts, entertainment, and cultural district—this full-service facility features boat slips large enough to accommodate yachts up to 100 feet. However, our docks are just the one of the many reasons that Sea Isle Marina is selected by so many boat owners. Located directly behind the Biscayne Bay Marriott on Bayshore Drive, Sea Isle is nestled in an area filled with extraordinary restaurants, parks, shopping, sports, concerts, hotels, and so much more. Before or after a day on the water, you also can enjoy all of the fabulous lifestyle and entertainment offerings of the neighborhood. Add to the mix extremely competitive dockage rates, a convenience store with food and supplies, as well as a multitude of valuable services, and you can see why so many have chosen Sea Isle Marina as the place to store and launch their boats.