The weather on Lake Ontario is always changing and full of surprises. Have a look at what's in store for the Saturday morning swims with these tools below. Though with Lake O the only way to know for sure is by jumping in!
LOST Buoy
Coming soon — LOST Temperature Buoy. Real-time water temperature data straight from Lake Ontario at LOST Beach.
Check Temperature →Oakville Weather Radar
Live weather radar for Oakville from AccuWeather. Check for rain, storms, and cloud cover before heading out.
Check Radar →Temperature Forecast
Lake Ontario OFS Water Temperature Forecast Guidance, based off a computer-generated model. Good for predicting the upcoming Saturday morning swim.
Check Temperature →Lake Ontario Surface Temperature
NOAA Great Lakes Coastal Forecasting System – real-time surface temperature data for Lake Ontario.
Check Temperature →Western Lake O Surface Temp
Provided by Michigan State University Remote Sensing & GIS Services – satellite-based surface temperature map.
Check Temperature →Grimsby Buoy Information
The closest buoy to Oakville. Provides wave height, water temperature and wind data, though conditions can vary from where we swim.
Check Buoy →Lake Ontario Wind Finder
Check out what the wind is like on Lake Ontario using this interactive wind map tool.
Check Wind →Marine Forecast
Government of Canada Marine forecast for Western Lake Ontario – official wind, wave, and weather outlook.
Check Forecast →