Western Lake Ontario
Forecast
Marine Forecast
Issued 06:30 PM EDT 29 October 2024
Tonight and Wednesday.
Strong wind warning in effect.
Wind south 15 knots veering to southwest 15 this evening then increasing to southwest 20 early Wednesday morning. Wind diminishing to southwest 15 Wednesday evening.
Waves
Issued 06:30 PM EDT 29 October 2024
Tonight and Wednesday.
Waves 0.5 metres building to 0.5 to 1 near midnight and to 1 to
1.5 Wednesday morning. Waves subsiding to 0.5 to 1 Wednesday
evening.
Extended Forecast
Issued 06:30 PM EDT 29 October 2024
Thursday
Wind southwest 15 knots increasing to
southwest 25 late in the day.
Friday
Wind west 30 knots diminishing to northwest 20
late in the day.
Saturday
Wind light.
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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 27 April 2024 Forecasts have ended for the season.Warnings
Warnings (In effect)
Strong wind warning in effect
Western Lake Ontario
Issued 6:30 PM EDT 29 October 2024'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 6:30 PM EDT 29 October 2024 Tonight and Wednesday At 6:30 p.m. EDT tonight departing ridge located on a linenorth-south over Nova Scotia.
At 6:30 p.m. EDT tonight trough located on a line
northeast-southwest over western Lake Superior.
By 6:30 p.m. EDT Wednesday trough located on a line
northeast-southwest over Whitefish Bay.
Great Lakes - Lake Erie and Lake Ontario Area
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