Oswego International Marina (a deep water marina), is conveniently located at the intersection of the NYS canal system and Lake Ontario. The marina features 175 & 66 consecutively, seasonal boat slips, with slips available with or without electric and water hookup; slip sizes run from 20′ to 60′. They also have transient slips, a 3-4 lane boat launch, fish cleaning station, 24-hour rest room and showers, boat pump out, night time security provided, fishing license available, and more. The marina, located on Lake Street is open May 1st - October 15th. For information on rates and dockage call 315-342-8186, or directly to the ticket booth at 315-343-8430. Ticket booth is open late April to October 15 from 4 am to 8 pm.