Western Lake Ontario
Forecast
Marine Forecast
Issued 06:30 PM EST 05 December 2023
Tonight and Wednesday.
Wind northeast 10 knots backing to north 10 near midnight then increasing to northwest 15 early Wednesday morning. Wind diminishing to northwest 10 near noon Wednesday then backing to west 10 Wednesday evening.
Scattered flurries ending overnight.
Strong wind warning program has ended for the season.
Waves
Issued 06:30 PM EST 05 December 2023
Tonight and Wednesday.
Waves 0.5 metres or less.
Extended Forecast
Issued 06:30 PM EST 05 December 2023
Thursday
Wind southwest 15 knots increasing to
southwest 20 in the morning.
Friday
Wind west 15 knots backing to south
15.
Saturday
Wind south 15 knots.
Ice Forecast*
Issued 12:00 PM EST 5 December 2023 Today Tonight and Wednesday Ice free.
*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
Ice free.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 6:30 PM EST 5 December 2023 Tonight and Wednesday At 6:30 p.m. EST tonight weakening low 1016 mb located over LakeSuperior.
At 6:30 p.m. EST tonight ridge located on a line northeast-southwest
over northern Ontario.
By 6:30 p.m. EST Wednesday ridge located on a line
northeast-southwest over southern Ontario.
Great Lakes - Lake Huron Area
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