Western Lake Ontario
Forecast
Marine Forecast
Issued 06:30 PM EST 27 January 2023
Tonight and Saturday.
Wind southwest 25 knots increasing to southwest 30 near midnight then diminishing to west 20 early Saturday morning. Wind diminishing to west 15 near noon Saturday and to light Saturday evening.
Flurries beginning near midnight becoming showers or flurries overnight and ending Saturday morning. Flurries Saturday evening.
Strong wind warning program has ended for the season.
Waves
Issued 06:30 PM EST 27 January 2023
Tonight and Saturday.
Waves 1.5 metres building to 2 late overnight then subsiding to
1.5 Saturday morning. Waves subsiding to 1 Saturday afternoon and to less than
0.5 Saturday evening.
Extended Forecast
Issued 06:30 PM EST 27 January 2023
Sunday
Wind light becoming northeast 15 knots in the
morning.
Monday
Wind northeast 15 knots.
Tuesday
Wind northwest 15 knots veering to northeast
15.
Ice Forecast*
Issued 12:00 PM EST 27 January 2023 Today Tonight and Saturday 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 27 January 2023 Today Tonight and SaturdayIce Coverage
Open water.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 6:30 PM EST 27 January 2023 Tonight and Saturday At 6:30 p.m. EST tonight departing ridge located on a linenorth-south over eastern Quebec.
At 6:30 p.m. EST tonight low 994 mb located northeast of Lake
Superior.
By 6:30 p.m. EST Saturday low 1006 mb located over northeastern
Quebec.
By 6:30 p.m. EST Saturday building ridge located on a line east-west
over northwestern Ontario.
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