Eastern Lake Ontario
Issued 10:30 AM EDT 27 July 2017
Today Tonight and Friday.
Wind southwest 15 knots becoming northeast 15 this evening. Wind northeast 15 Friday.
A few showers changing to chance of showers today. Risk of thunderstorms today and early this 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.
No watches or warnings in effect.
Technical Marine SynopsisIssued 10:30 AM EDT 27 July 2017 Today Tonight and Friday At 10:30 a.m. EDT today trough located on a line northeast-southwest
over southern Ontario.
By 10:30 a.m. EDT Friday trough located on a line
northwest-southeast over Nova Scotia.
At 10:30 a.m. EDT today high 1021 mb located over eastern North
By 10:30 a.m. EDT Friday high 1021 mb located over Lake Superior.
At 10:30 a.m. EDT today ridge from high located from Manitoba
By 10:30 a.m. EDT Friday ridge from high located from James Bay
Great Lakes - Lake Huron Area
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- Arctic - Western Arctic
- Atlantic - Labrador
- Atlantic - Maritimes
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- Great Lakes - Lake Erie and Lake Ontario
- Great Lakes - Lake Huron
- Great Lakes - Lake Superior
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