Northern Lake Huron
Forecast
Marine Forecast
Issued 10:30 AM EST 19 January 2021
Today Tonight and Wednesday.
Wind northwest 25 knots veering to north 20 near midnight then diminishing to variable 10 early Wednesday morning. Wind increasing to southwest 20 near noon Wednesday and to southwest 30 Wednesday evening.
Flurries ending Wednesday afternoon. Periods of snow Wednesday evening. Visibility 1 mile or less in flurries.
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
Northern Lake Huron
Issued 12:00 PM EST 18 January 2021 Today Tonight and TuesdayIce Coverage
Open water except 1 tenth thin lake ice along parts of the shores.
Consolidated thin lake ice in a few sheltered bays.
Ice Forecasts
Northern Lake Michigan
Issued 12:00 PM EST 18 January 2021 Today Tonight and TuesdayIce Coverage
Open water.
Ice Forecasts
Southern Lake Michigan
Issued 12:00 PM EST 18 January 2021 Today Tonight and TuesdayIce Coverage
Open water.
Ice Forecasts
Green Bay
Issued 12:00 PM EST 18 January 2021 Today Tonight and TuesdayIce Coverage
Open water except 6 tenths thin lake ice in southern Green Bay and
Bays de Noc. Consolidated thin lake ice in some sheltered bays.
Warnings
No watches or warnings in effect.
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.
Great Lakes - Lake Erie and Lake Ontario Area
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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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