Eastern Lake Superior
Forecast
Marine Forecast
Issued 10:30 AM EST 19 January 2021
Today Tonight and Wednesday.
Gale warning in effect.
Wind northwest 20 knots diminishing to northwest 15 this afternoon then becoming variable 15 near midnight. Wind increasing to southwest 20 early Wednesday morning then backing to south 25 late Wednesday morning. Wind increasing to south 35 Wednesday afternoon then diminishing to southwest 30 Wednesday evening.
Flurries. Visibility 1 mile or less in flurries.
Freezing spray warning in effect.
Freezing spray ending near noon. Risk of freezing spray this afternoon. Risk of freezing spray Wednesday afternoon.
Waves
Extended Forecast
Ice Forecast*
*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 19 January 2021 Today Tonight and WednesdayIce Coverage
Open water.
Warnings
Warnings (In effect)
Gale warning in effect
Eastern Lake Superior
Issued 10:30 AM EST 19 January 2021'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.
Freezing spray warning in effect
Eastern Lake Superior
Issued 10:30 AM EST 19 January 2021Moderate or severe freezing spray is occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.
Synopsis
Technical Marine Synopsis
Issued 10:30 AM EST 19 January 2021 Today Tonight and Wednesday At 10:30 a.m. EST today low 1013 mb located over Lake Nipissing.By 10:30 a.m. EST Wednesday departing low 1007 mb located over
southern Nova Scotia.
At 10:30 a.m. EST today ridge located on a line northeast-southwest
over Manitoba.
By 10:30 a.m. EST Wednesday ridge located on a line
northeast-southwest over southwestern Ontario.
By 10:30 a.m. EST Wednesday approaching low 984 mb located near
the Ontario - Manitoba border.
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Need to travel Alberta Highway 93?

Go prepared with Highway 93 forecasts. Highway regions are available in the Alberta text forecast bulletin between Lake Louise and Jasper. (Photo by: Natalie Anderson)
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