Eastern Lake Ontario
Forecast
Marine Forecast
Issued 10:30 AM EST 05 December 2023
Today Tonight and Wednesday.
Wind northwest 10 knots veering to north 10 early this evening then increasing to north 15 late overnight. Wind diminishing to northwest 10 near noon Wednesday then backing to west 10 Wednesday evening.
Scattered flurries tonight.
Strong wind warning program has ended for the season.
Waves
Issued 10:30 AM EST 05 December 2023
Today Tonight and Wednesday.
Waves 0.5 metres or less.
Extended Forecast
Issued 03:00 AM EST 05 December 2023
Thursday
Wind southwest 15 knots increasing to
southwest 20 in the morning.
Friday
Wind light becoming south 15 knots.
Saturday
Wind light becoming southeast 15
knots.
Ice Forecast*
Issued 12:00 PM EST 5 December 2023 Today Tonight and Wednesday Open water.
*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 EST 5 December 2023 Today Tonight and WednesdayIce Coverage
Open water.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 10:30 AM EST 5 December 2023 Today Tonight and Wednesday At 10:30 a.m. EST today weakening low 1015 mb located over LakeSuperior.
At 10:30 a.m. EST today ridge located on a line northeast-southwest
over northern Ontario.
By 10:30 a.m. EST Wednesday ridge located on a line
northeast-southwest over northeastern Ontario.
Great Lakes - Lake Huron Area
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