Northern Lake Huron
Forecast
Marine Forecast
Issued 10:30 AM EST 27 February 2021
Today Tonight and Sunday.
Gale warning in effect.
Wind west 15 knots diminishing to southwest 10 this afternoon then becoming variable 10 this evening. Wind increasing to southeast 15 late overnight then veering to south 20 Sunday morning. Wind increasing to west 35 Sunday evening.
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 27 February 2021 Today Tonight and SundayIce 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 27 February 2021 Today Tonight and SundayIce Coverage
Open water except 9 plus tenths medium lake ice north and east of
Beaver Island. Consolidated medium lake ice in the Straits of
Mackinac.
Ice Forecasts
Southern Lake Michigan
Issued 12:00 PM EST 27 February 2021 Today Tonight and SundayIce 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 27 February 2021 Today Tonight and SundayIce 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 10:30 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 10:30 AM EST 27 February 2021 Today Tonight and Sunday At 10:30 a.m. EST today departing trough located on a linenortheast-southwest over Lake Superior.
At 10:30 a.m. EST today departing low 1011 mb located east of
Georgian Bay.
At 10:30 a.m. EST today ridge located on a line northeast-southwest
over Manitoba.
By 10:30 a.m. EST Sunday ridge located on a line north-south
over Quebec.
By 10:30 a.m. EST Sunday approaching low 1006 mb located over
Wisconsin.
Great Lakes - Lake Huron 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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