Western Lake Ontario
Forecast
Marine Forecast
Issued 03:00 AM EDT 19 April 2024
Today Tonight and Saturday.
Wind variable 10 knots increasing to east 15 early this morning then becoming southwest 15 near noon. Wind veering to west 20 early this evening then diminishing to west 15 near midnight. Wind increasing to west 20 near noon Saturday then diminishing to west 15 Saturday evening.
Showers today. Scattered showers Saturday afternoon and evening. Fog patches dissipating this morning.
Strong wind warning program has ended for the season.
Waves
Issued 03:00 AM EDT 19 April 2024
Today Tonight and Saturday.
Waves 0.5 metres or less building to 0.5 to 1 near
noon.
Extended Forecast
Issued 03:00 AM EDT 19 April 2024
Sunday
Wind west 15 knots increasing to west 20 in the
morning.
Monday
Wind north 15 knots diminishing to
light.
Tuesday
Wind south 15 knots veering to southwest
20.
Ice Forecast*
Issued 12:00 PM EDT 18 April 2024 Today Tonight and Friday Ice free.
*Ice Forecast and Warnings also apply to U.S. waters
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Weather Conditions
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Land Station
Ice Conditions
*Ice Forecast and Warnings also apply to U.S. waters
Ice Forecasts
Issued 12:00 PM EDT 18 April 2024 Today Tonight and FridayIce Coverage
Ice free.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM EDT 19 April 2024 Today Tonight and Saturday At 3:00 a.m. EDT today low 1006 mb located over northern Ontario.By 3:00 a.m. EDT Saturday low 998 mb located east of James Bay.
At 3:00 a.m. EDT today trough from low located on a line north-south
over Michigan.
By 3:00 a.m. EDT Saturday trough from low located on a line
north-south over central Quebec.
At 3:00 a.m. EDT today ridge located from Montana to Iowa.
By 3:00 a.m. EDT Saturday ridge located from Montana to Indiana
then to New York State.
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