Flat Rocks is a beach in Oswego, New York.
Oswego, New York · live parking & conditions · updated June 19, 2026
In a typical year July is the warmest month here, with highs near 77°F, and it's reliably beach weather July to August. Tap Flat Rocks on the map for live surf, wind, water temperature, UV and tide times.
Open Flat Rocks on the map →