Lake Ontario: water temperature now
Lake Ontario, current water temperature: 16.3 °C, measured 18 h ago (NOAA NDBC). 11 stations, 8.7 to 19.6 °C.
11 stations, warmest first
What the number means
Lake Ontario: lake in the United States and Canada. 11 stations report water temperatures here, from West Lake Ontario (OMECP) at 8.7 °C to Oak Orchard, NY at 19.6 °C.
The value comes from a thermometer in the water and is updated continuously; the measurement time is shown with every value.
The app shows the same stations with full history, BrrScore per sport and an alert when the water reaches a temperature you set.
How warm is the water in Lake Ontario today?
16.3 °C at station Oak Orchard, NY, measured 18 h ago. The 11 stations range from 8.7 to 19.6 °C.
Where is it measured?
At 11 spots: Sodus Point, NY, Niagara-on-the-Lake (ECCC), Oak Orchard, NY, Oswego, NY (274), Oswego and more. The BrrChecker app shows location and trend for every spot.
How current are the values?
The station reports continuously, we read it every three hours and show the measurement time with every value.