Eastern Lake Ontario
Forecast
Marine Forecast
Issued 10:30 AM EDT 20 March 2023
Today Tonight and Tuesday.
Wind southwest 25 knots diminishing to west 15 Tuesday morning and to light Tuesday afternoon.
Strong wind warning program has ended for the season.
Waves
Issued 10:30 AM EDT 20 March 2023
Today Tonight and Tuesday.
Waves 2 metres subsiding to 1 to 1.5 this afternoon and to 0.5 to
1 near noon Tuesday. Waves subsiding to 0.5 or less Tuesday
evening.
Extended Forecast
Issued 03:00 AM EDT 20 March 2023
Wednesday
Wind light.
Thursday
Wind light increasing to southwest 25
knots.
Friday
Wind west 20 knots diminishing to
light.
Ice Forecast*
Issued 12:00 PM EDT 20 March 2023 Today Tonight and Tuesday Open water except consolidated rotten medium lake ice in Bay Of
Quinte and in sheltered bays.
*Ice Forecast and Warnings also apply to U.S. waters
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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 20 March 2023 Today Tonight and TuesdayIce Coverage
Open water except consolidated rotten medium lake ice in Bay Of
Quinte and in sheltered bays.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 10:30 AM EDT 20 March 2023 Today Tonight and Tuesday At 10:30 a.m. EDT today cold front located on a line east-westover North Channel.
By 10:30 a.m. EDT Tuesday weakening trough located on a line
northeast-southwest over southern Lake Huron.
At 10:30 a.m. EDT today quasi-stationary ridge located on a line
northeast-southwest over Kentucky.
At 10:30 a.m. EDT today ridge located on a line northwest-southeast
over eastern Manitoba.
By 10:30 a.m. EDT Tuesday ridge located on a line
northwest-southeast over northern Ontario.
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