Western Lake Ontario
Issued 06:30 PM EDT 17 June 2021
Tonight and Friday.
Strong wind warning in effect.
Wind southwest 15 knots increasing to southwest 20 Friday morning then diminishing to southwest 15 Friday afternoon.
Scattered showers Friday afternoon and evening 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 9 May 2021 Forecasts have ended for the season.
Warnings (In effect)
Western Lake OntarioIssued 6:30 PM EDT 17 June 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 6:30 PM EDT 17 June 2021 Tonight and Friday At 6:30 p.m. EDT tonight ridge located on a line northeast-southwest
over western Pennsylvania.
By 6:30 p.m. EDT Friday ridge located on a line northeast-southwest
over the Eastern Seaboard.
At 6:30 p.m. EDT tonight trough located on a line
northeast-southwest over western Lake Superior.
By 6:30 p.m. EDT Friday trough located on a line northeast-southwest
over northeastern Ontario.
Great Lakes - Lake Erie and Lake Ontario 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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