Western Lake Ontario
Forecast
Marine Forecast
Issued 06:30 PM EDT 18 April 2024
Tonight and Friday.
Wind southwest 10 knots becoming light this evening then becoming east 10 late overnight. Wind increasing to southwest 15 Friday morning then veering to west 20 Friday afternoon. Wind diminishing to west 15 Friday evening.
Showers Friday.
Strong wind warning program has ended for the season.
Waves
Issued 06:30 PM EDT 18 April 2024
Tonight and Friday.
Waves 0.5 metres building to 0.5 to 1 near noon
Friday.
Extended Forecast
Issued 06:30 PM EDT 18 April 2024
Saturday
Wind light increasing to west 20 knots in the
afternoon.
Sunday
Wind west 20 knots.
Monday
Wind northwest 15 knots diminishing to
light.
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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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 6:30 PM EDT 18 April 2024 Tonight and Friday At 6:30 p.m. EDT tonight departing ridge located on a linenorth-south over New Brunswick.
At 6:30 p.m. EDT tonight low 1005 mb located over northwestern
Ontario.
By 6:30 p.m. EDT Friday low 1000 mb located east of James Bay.
At 6:30 p.m. EDT tonight trough from low located on a line
north-south over Wisconsin.
By 6:30 p.m. EDT Friday trough from low located on a line
north-south over eastern Ontario.
Great Lakes - Lake Erie and Lake Ontario Area
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