Eastern Lake Ontario
Issued 10:30 AM EDT 19 October 2021
Today Tonight and Wednesday.
Strong wind warning in effect.
Wind west 20 knots increasing to west 25 this afternoon then diminishing to west 15 Wednesday evening.
Zoom-in to make a selection
*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 10:30 AM EDT 19 October 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 10:30 AM EDT 19 October 2021 Today Tonight and Wednesday At 10:30 a.m. EDT today quasi-stationary high 1024 mb located over
At 10:30 a.m. EDT today trough located on a line northeast-southwest
over Lake Nipigon.
By 10:30 a.m. EDT Wednesday trough located on a line east-west
over Georgian Bay.
By 10:30 a.m. EDT Wednesday ridge located on a line east-west over
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
What we are doing
- Date modified: