Georgian Bay
Forecast
Marine Forecast
Issued 06:30 PM EDT 13 May 2025
Tonight and Wednesday.
Wind southeast 15 knots tonight and Wednesday.
Scattered showers and fog patches tonight and Wednesday.
Waves
Issued 06:30 PM EDT 13 May 2025
Tonight and Wednesday.
Waves 0.5 to 1 metre.
Extended Forecast
Issued 06:30 PM EDT 13 May 2025
Thursday
Wind light.
Friday
Wind southeast 15 knots.
Saturday
Wind south 15 knots veering to west 15 late
in the day.
Ice Forecast*
Issued 12:00 PM EDT 13 May 2025 Today Tonight and Wednesday Ice free.
*Ice Forecast and Warnings also apply to U.S. waters
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Weather Conditions
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Ice Conditions
*Ice Forecast and Warnings also apply to U.S. waters
Ice Forecasts
Issued 12:00 PM EDT 13 May 2025 Today Tonight and WednesdayIce Coverage
Ice free.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 6:30 PM EDT 13 May 2025 Tonight and Wednesday At 6:30 p.m. EDT tonight quasi-stationary ridge located on a linenortheast-southwest over Georgian Bay.
At 6:30 p.m. EDT tonight trough located on a line
northwest-southeast over northwestern Ontario.
By 6:30 p.m. EDT Wednesday trough located on a line east-west over
Lake Nipigon.
Great Lakes - Lake Erie and Lake Ontario Area
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