Western Lake Ontario
Forecast
Marine Forecast
Issued 06:30 PM EDT 27 March 2023
Tonight and Tuesday.
Wind northeast 15 knots diminishing to light this evening then becoming northwest 10 late overnight. Wind veering to northeast 10 Tuesday morning then becoming light near noon Tuesday. Wind becoming southwest 10 Tuesday afternoon then veering to west 10 Tuesday evening.
Scattered showers or scattered flurries this evening.
Strong wind warning program has ended for the season.
Waves
Issued 06:30 PM EDT 27 March 2023
Tonight and Tuesday.
Waves 0.5 to 1 metre subsiding to 0.5 or less this
evening.
Extended Forecast
Issued 06:30 PM EDT 27 March 2023
Wednesday
Wind southwest 20 knots increasing to west
30 in the afternoon.
Thursday
Wind northwest 15 knots becoming south 15
late in the day.
Friday
Wind southwest 20 knots diminishing to light
late in the day.
Ice Forecast*
Issued 12:00 PM EDT 27 March 2023 Today Tonight and Tuesday 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 EDT 27 March 2023 Today Tonight and TuesdayIce Coverage
Open water.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 6:30 PM EDT 27 March 2023 Tonight and Tuesday At 6:30 p.m. EDT tonight ridge located on a line east-west overnorthern Ontario.
By 6:30 p.m. EDT Tuesday ridge located on a line north-south
over Quebec.
At 6:30 p.m. EDT tonight departing low 1010 mb located over the
East Coast of the U.S.
By 6:30 p.m. EDT Tuesday approaching low 1016 mb located west of
James Bay.
By 6:30 p.m. EDT Tuesday approaching ridge from 1029 mb high
located on a line northwest-southeast over southern Saskatchewan.
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