Eastern Lake Ontario
Issued 10:30 AM EDT 21 August 2017
Today Tonight and Tuesday.
Strong wind warning in effect.
Wind southwest 10 knots becoming variable 10 this afternoon then becoming south 10 near midnight. Wind increasing to southwest 15 Tuesday morning and to southwest 25 Tuesday evening.
A few showers beginning near noon Tuesday 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)
Eastern Lake OntarioIssued 10:30 AM EDT 21 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.
Technical Marine SynopsisIssued 10:30 AM EDT 21 August 2017 Today Tonight and Tuesday At 10:30 a.m. EDT today departing ridge located on a line
north-south over New England.
At 10:30 a.m. EDT today trough located on a line northeast-southwest
over eastern Lake Superior.
By 10:30 a.m. EDT Tuesday trough located on a line
northeast-southwest over Lake Huron.
At 10:30 a.m. EDT today low 1010 mb located over Colorado.
By 10:30 a.m. EDT Tuesday deepening low 1006 mb located over
northern Lake Huron.
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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