Northern Lake Huron
Forecast
Marine Forecast
Issued 03:00 AM EST 27 February 2021
Today Tonight and Sunday.
Gale warning in effect.
Wind south 20 knots veering to west 15 early this morning then diminishing to southwest 10 this afternoon. Wind becoming variable 10 this evening then increasing to southeast 15 overnight. Wind veering to south 20 Sunday morning then increasing to west 35 Sunday evening.
Periods of snow ending this morning. Periods of rain Sunday afternoon and evening changing to 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 26 February 2021 Today Tonight and SaturdayIce Coverage
Open water except 2 tenths medium lake ice along parts of the
western shore. Consolidated medium lake ice in the Straits of
Mackinac.
Ice Forecasts
Northern Lake Michigan
Issued 12:00 PM EST 26 February 2021 Today Tonight and SaturdayIce Coverage
Open water except 9 plus tenths medium lake ice north and east of
Beaver Island. 3 tenths medium lake ice near the entrance to Green
Bay.
Ice Forecasts
Southern Lake Michigan
Issued 12:00 PM EST 26 February 2021 Today Tonight and SaturdayIce Coverage
Open water except 8 tenths medium lake ice along the shore between
Michigan City and Grand Haven.
Ice Forecasts
Green Bay
Issued 12:00 PM EST 26 February 2021 Today Tonight and SaturdayIce 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
Northern Lake Huron
Issued 03:00 AM EST 27 February 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 27 February 2021 Today Tonight and Sunday At 3:00 a.m. EST today departing ridge located on a linenortheast-southwest over Nova Scotia.
At 3:00 a.m. EST today departing cold front located from James
Bay to Minnesota.
By 3:00 a.m. EST Sunday approaching low 1000 mb located over Iowa.
By 3:00 a.m. EST Sunday ridge located on a line northeast-southwest
over northwestern Ontario.
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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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