Public swimming at Ontario Beach Park, 4799 Lake Ave., Rochester, is open for the 2018 season through Sept. 3.
Swimming is allowed, free of charge, from 11 a.m. to 7 p.m. when the lifeguards are on duty. Since Lake Ontario is a large natural body of water, swimming is allowed only when conditions and water quality are favorable.
Call (585) 753-5887 for information on beach conditions. Even if swimming is not permitted, the beach will remain open for recreational use.