Eastern Lake Ontario
Issued 03:00 AM EDT 22 September 2021
Today Tonight and Thursday.
Strong wind warning in effect.
Wind south 20 knots backing to southeast 20 near noon then veering to south 20 Thursday evening.
Rain changing to showers Thursday 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)
Eastern Lake OntarioIssued 03:00 AM EDT 22 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 22 September 2021 Today Tonight and Thursday At 3:00 a.m. EDT today deepening low 1013 mb located over Kentucky.
By 3:00 a.m. EDT Thursday low 1001 mb located over northwestern
At 3:00 a.m. EDT today quasi-stationary trough from low located
on a line northeast-southwest over southern Ontario.
At 3:00 a.m. EDT today ridge located on a line northeast-southwest
over Thunder Bay.
By 3:00 a.m. EDT Thursday ridge located on a line
northeast-southwest over Lake Superior.
Great Lakes - Lake Erie and Lake Ontario Area
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- Arctic - Western Arctic
- Atlantic - Labrador
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- Great Lakes - Lake Erie and Lake Ontario
- Great Lakes - Lake Huron
- Great Lakes - Lake Superior
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