Western Lake Ontario
Issued 06:30 PM EDT 25 September 2021
Tonight and Sunday.
Strong wind warning in effect.
Wind southwest 20 knots diminishing to west 15 this evening then backing to southwest 15 Sunday morning. Wind increasing to southwest 20 Sunday afternoon.
Showers this evening.
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*Ice Forecast and Warnings also apply to U.S. waters
Ice ForecastsIssued 12:00 PM EDT 9 May 2021 Forecasts have ended for the season.
Warnings (In effect)
Western Lake OntarioIssued 7:56 PM EDT 25 September 2021
'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.
Technical Marine SynopsisIssued 3:00 AM EDT 26 September 2021 Today Tonight and Monday At 3:00 a.m. EDT today departing cold front located on a line
north-south over Montréal.
At 3:00 a.m. EDT today ridge located on a line northeast-southwest
over Lake Erie.
By 3:00 a.m. EDT Monday departing ridge located on a line
northeast-southwest over New York State.
By 3:00 a.m. EDT Monday approaching high 1011 mb located over
Great Lakes - Lake Huron Area
- Arctic - Eastern Arctic
- 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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