Loews Coronado Bay Marina in Coronado, 92118, offers guest boat slips and watercraft access at the Loews Coronado Bay Resort on the Silver Strand. The marina serves resort guests and visiting boaters with docking on the protected bay side of the island. Seaforth Boat Rentals operates a satellite dock at the resort offering kayaks, paddleboards, powerboats, and guided bay tours directly from the marina.