Western Lake Ontario
Forecast
Marine Forecast
Issued 10:30 AM EST 06 December 2023
Today Tonight and Thursday.
Wind northwest 10 knots backing to west 10 early this evening then increasing to southwest 15 near midnight. Wind increasing to southwest 20 early Thursday morning then diminishing to southwest 15 near noon Thursday.
Scattered flurries this morning. Periods of snow or rain overnight and Thursday morning. Visibility as low as 1 mile in precipitation.
Strong wind warning program has ended for the season.
Waves
Issued 10:30 AM EST 06 December 2023
Today Tonight and Thursday.
Waves 0.5 metres or less building to 1 to 1.5 late overnight then
subsiding to 0.5 to 1 Thursday afternoon.
Extended Forecast
Issued 03:00 AM EST 06 December 2023
Friday
Wind light becoming south 15 knots in the
morning.
Saturday
Wind south 15 knots increasing to southwest
25 late in the day.
Sunday
Wind southwest 25 knots diminishing to north 20
late in the day.
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 10:30 AM EST 6 December 2023 Today Tonight and Thursday At 10:30 a.m. EST today ridge located on a line northeast-southwestover Lake Huron.
By 10:30 a.m. EST Thursday ridge located on a line north-south
over Vermont.
At 10:30 a.m. EST today trough located on a line north-south
over Manitoba.
By 10:30 a.m. EST Thursday weakening trough located on a line
north-south over Lake Huron.
Great Lakes - Lake Huron Area
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