Southern Lake Huron
Forecast
Marine Forecast
Issued 03:00 AM EST 02 March 2021
Today Tonight and Wednesday.
Gale warning in effect.
Wind northwest 20 knots backing to west 15 early this morning then to southwest 20 late this morning. Wind increasing to southwest 35 early this evening then diminishing to southwest 20 near midnight. Wind veering to west 15 overnight then diminishing to west 10 Wednesday morning. Wind increasing to northwest 15 near noon Wednesday then veering to north 15 Wednesday evening.
Flurries ending this morning. Visibility as low as 1 mile in flurries.
Risk of freezing spray early this morning.
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
Southern Lake Huron
Issued 12:00 PM EST 1 March 2021 Today Tonight and TuesdayIce Coverage
Open water except 1 tenth medium lake ice near Saginaw Bay and along
the southeastern shore.
Ice Forecasts
Northern Lake Michigan
Issued 12:00 PM EST 1 March 2021 Today Tonight and TuesdayIce Coverage
Open water except 9 tenths medium lake ice north and east of Beaver
Island. Consolidated medium lake ice in and near the Straits of
Mackinac.
Ice Forecasts
Southern Lake Michigan
Issued 12:00 PM EST 1 March 2021 Today Tonight and TuesdayIce Coverage
Open water except 8 tenths medium lake ice along the shore between
St. Joseph and Little Sable Point.
Ice Forecasts
Green Bay
Issued 12:00 PM EST 1 March 2021 Today Tonight and TuesdayIce Coverage
Consolidated medium lake ice except consolidated thick lake ice in
Bays de Noc and southern Green Bay.
Warnings
Warnings (In effect)
Gale warning in effect
Southern Lake Huron
Issued 03:00 AM EST 02 March 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.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM EST 2 March 2021 Today Tonight and Wednesday At 3:00 a.m. EST today ridge located from Missouri to Michiganthen to James Bay.
By 3:00 a.m. EST Wednesday ridge located on a line east-west over
West Virginia.
At 3:00 a.m. EST today low 1002 mb located west of Lake Winnipeg.
By 3:00 a.m. EST Wednesday low 1006 mb located near Lake Nipissing.
By 3:00 a.m. EST Wednesday approaching ridge located on a line
northeast-southwest over 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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