Western Lake Ontario
Forecast
Marine Forecast
Issued 06:30 PM EST 09 December 2019
Tonight and Tuesday.
Wind southwest 20 knots increasing to southwest 30 early Tuesday morning then diminishing to west 20 near noon Tuesday. Wind veering to northwest 15 Tuesday evening.
Periods of rain this evening.
Waves
Issued 06:30 PM EST 09 December 2019
Tonight and Tuesday.
Waves one metre building to 2 late overnight then subsiding to
one Tuesday evening.
Extended Forecast
Issued 06:30 PM EST 09 December 2019
Wednesday
Wind west 25 knots increasing to west 35
late in the day.
Thursday
Wind west 35 knots diminishing to
light.
Friday
Wind south 15 knots increasing to south
20.
Ice Forecast*
Issued 12:00 PM EST 9 December 2019 Today Tonight and Tuesday 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 9 December 2019 Today Tonight and TuesdayIce Coverage
Ice free.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 6:30 PM EST 9 December 2019 Tonight and Tuesday At 6:30 p.m. EST tonight ridge located on a line east-west overnorthern Ontario.
By 6:30 p.m. EST Tuesday ridge located on a line north-south
over Illinois.
At 6:30 p.m. EST tonight deepening low 992 mb located over northern
Lake Huron.
By 6:30 p.m. EST Tuesday departing low 980 mb located over western
Labrador.
Great Lakes - Lake Huron Area
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