Western Lake Ontario
Forecast
Marine Forecast
Issued 03:00 AM EST 30 November 2023
Today Tonight and Friday.
Strong wind warning in effect.
Wind southwest 20 knots increasing to southwest 25 this afternoon then diminishing to southwest 10 Friday morning. Wind backing to south 10 near noon Friday.
Scattered showers beginning near midnight changing to rain Friday morning.
Waves
Issued 03:00 AM EST 30 November 2023
Today Tonight and Friday.
Waves 2 metres subsiding to 1 to 1.5 overnight and to 0.5 or less
Friday morning.
Extended Forecast
Issued 03:00 AM EST 30 November 2023
Saturday
Wind northeast 15 knots.
Sunday
Wind east 15 knots backing to northeast 20 late
in the day.
Monday
Wind northeast 20 knots.
Ice Forecast*
Issued 12:00 PM EST 29 November 2023 Today Tonight and Thursday 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 EST 29 November 2023 Today Tonight and ThursdayIce Coverage
Ice free.
Warnings
Warnings (In effect)
Strong wind warning in effect
Western Lake Ontario
Issued 03:00 AM EST 30 November 2023'Strong' winds of 20 to 33 knots are occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM EST 30 November 2023 Today Tonight and Friday At 3:00 a.m. EST today trough located on a line east-west overLake of the Woods.
By 3:00 a.m. EST Friday trough located on a line northeast-southwest
over southern Georgian Bay.
By 3:00 a.m. EST Friday approaching ridge located on a line
east-west over Minnesota.
Great Lakes - Lake Huron Area
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