Eastern Lake Ontario
Forecast
Marine Forecast
Issued 10:30 AM EDT 02 June 2025
Today Tonight and Tuesday.
Wind west 15 knots diminishing to southwest 10 early this evening then becoming light near noon Tuesday. Wind becoming south 10 Tuesday evening.
Waves
Issued 10:30 AM EDT 02 June 2025
Today Tonight and Tuesday.
Waves 1 metre subsiding to 0.5 or less this
evening.
Extended Forecast
Issued 03:00 AM EDT 02 June 2025
Wednesday
Wind light becoming southwest 15 knots in
the morning then diminishing to light late in the day.
Thursday
Wind light.
Friday
Wind light.
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Weather Conditions
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Ice Conditions
*Ice Forecast and Warnings also apply to U.S. waters
Ice Forecasts
Issued 12:00 PM EDT 16 May 2025 Forecasts have ended for the season.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 10:30 AM EDT 2 June 2025 Today Tonight and Tuesday At 10:30 a.m. EDT today ridge located on a line north-south overLake Huron.
By 10:30 a.m. EDT Tuesday ridge located on a line
northeast-southwest over Lake Ontario.
At 10:30 a.m. EDT today trough located on a line northeast-southwest
over Lake of the Woods.
By 10:30 a.m. EDT Tuesday trough located on a line
northeast-southwest over central Lake Superior.
Great Lakes - Lake Huron Area
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