Western Lake Superior
Forecast
Marine Forecast
Issued 03:00 AM EDT 25 April 2024
Today Tonight and Friday.
Wind light becoming south 10 knots early this morning then increasing to southeast 15 near noon. Wind increasing to southeast 20 this evening and to southeast 25 Friday afternoon.
Showers Friday evening.
Strong wind warning program has ended for the season.
Waves
Issued 03:00 AM EDT 25 April 2024
Today Tonight and Friday.
Waves 0.5 metres or less building to 0.5 to 1 this afternoon and
to 1 to 1.5 near midnight. Waves building to 2 Friday evening.
Extended Forecast
Issued 03:00 AM EDT 25 April 2024
Saturday
Wind southeast 25 knots diminishing to
variable 20 in the afternoon then increasing to north 25 late in the
day.
Sunday
Wind north 25 knots.
Monday
Wind east 25 knots diminishing to west 15 late
in the day.
Ice Forecast*
Issued 12:00 PM EDT 24 April 2024 Today Tonight and Thursday Open water.
*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 24 April 2024 Today Tonight and ThursdayIce Coverage
Open water.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM EDT 25 April 2024 Today Tonight and Friday At 3:00 a.m. EDT today high 1029 mb located over northeasternOntario.
By 3:00 a.m. EDT Friday high 1033 mb located over southern Quebec.
At 3:00 a.m. EDT today low 1002 mb located over western
Saskatchewan.
By 3:00 a.m. EDT Friday low 998 mb located over Manitoba.
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