Western Lake Ontario
Issued 12:52 PM EDT 22 August 2017
Today Tonight and Wednesday.
Strong wind warning in effect.
Wind southwest 20 knots veering to west 20 this evening then diminishing to northwest 15 Wednesday morning.
A few showers and a few thunderstorms ending near midnight with a risk of thunderstorms. Chance of showers beginning near noon Wednesday with a risk of thunderstorms.
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*Ice Forecast and Warnings also apply to U.S. waters
Ice ForecastsIssued 12:00 PM EDT 27 April 2017 Forecasts have ended for the season.
Warnings (In effect)
Western Lake OntarioIssued 2:41 PM EDT 22 August 2017
'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.
Squall warning ended
Western Lake OntarioIssued 4:18 PM EDT 22 August 2017
Technical Marine SynopsisIssued 10:30 AM EDT 22 August 2017 Today Tonight and Wednesday At 10:30 a.m. EDT today deepening low 999 mb located 100 miles
north of Lake Nipissing.
By 10:30 a.m. EDT Wednesday deepening low 985 mb located east of
At 10:30 a.m. EDT today trough from low located on a line
northeast-southwest over northern Lake Huron.
By 10:30 a.m. EDT Wednesday trough located on a line
northeast-southwest over the Eastern Seaboard.
Great Lakes - Lake Erie and Lake Ontario Area
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- Arctic - Western Arctic
- Atlantic - Labrador
- Atlantic - Maritimes
- Atlantic - Newfoundland
- Great Lakes - Lake Erie and Lake Ontario
- Great Lakes - Lake Huron
- Great Lakes - Lake Superior
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