Western Lake Ontario
Issued 03:00 AM EDT 25 June 2017
Today Tonight and Monday.
Strong wind warning in effect.
Wind southwest 15 knots increasing to west 20 near noon then diminishing to southwest 10 early this evening. Wind veering to northwest 10 overnight then becoming light Monday morning. Wind becoming southwest 15 Monday afternoon.
Chance of showers today and this evening with a risk of thunderstorms. Chance of showers Monday afternoon and evening.
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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 03:00 AM EDT 25 June 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.
Technical Marine SynopsisIssued 3:00 AM EDT 25 June 2017 Today Tonight and Monday At 3:00 a.m. EDT today low 986 mb located over northern Quebec.
By 3:00 a.m. EDT Monday departing low 980 mb located north of
At 3:00 a.m. EDT today trough from low located on a line east-west
over North Channel.
By 3:00 a.m. EDT Monday trough from low located on a line east-west
over Lake Huron.
At 3:00 a.m. EDT today ridge located on a line northwest-southeast
By 3:00 a.m. EDT Monday ridge located on a line northwest-southeast
over North Dakota.
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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