On August 27, 2026, a federal order directed US agencies to start calling this lake “Lake America.” New York and Canada are keeping “Lake Ontario.” Read what changed

Boating

Lake Ontario (Lake America) Marinas and Boat Launches

Lake Ontario (Lake America) marinas and public boat launches are scattered across all 12 US shore towns covered on this site. Some facilities offer full-service slips (fixed moorings for the season or year-round), while others provide seasonal storage, dry dock, or fuel only. Public launches are free or charge a small daily or annual fee. This directory lists every facility by town, with slip counts, launch types, and fees shown where marina operators or state agencies publish that information. Where details are not yet available, this page notes it as incomplete data. Each town page cross-links to the marinas in that town, nearby charter operators, beaches, and visitor amenities, so you can plan a full outing. Use the filters below to navigate by location.