Northern Lake Huron
Forecast
Marine Forecast
Issued 06:30 PM EST 21 January 2021
Tonight and Friday.
Wind northwest 25 knots tonight and Friday.
Flurries. Visibility 1 mile or less in flurries.
Freezing spray warning in effect.
Freezing spray beginning Friday 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
Northern Lake Huron
Issued 12:00 PM EST 21 January 2021 Today Tonight and FridayIce Coverage
Open water except 3 tenths new lake ice including 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 21 January 2021 Today Tonight and FridayIce Coverage
Open water except 2 tenths new lake ice along parts of the shores.
Ice Forecasts
Southern Lake Michigan
Issued 12:00 PM EST 21 January 2021 Today Tonight and FridayIce Coverage
Open water.
Ice Forecasts
Green Bay
Issued 12:00 PM EST 21 January 2021 Today Tonight and FridayIce Coverage
Open water except 5 tenths thin lake ice in southern Green Bay and
Bays de Noc. Consolidated thin lake ice in some sheltered bays.
Warnings
Warnings (In effect)
Freezing spray warning in effect
Northern Lake Huron
Issued 6:30 PM EST 21 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 6:30 PM EST 21 January 2021 Tonight and Friday At 6:30 p.m. EST tonight weakening low 992 mb located over westernQuebec.
By 6:30 p.m. EST Friday low located east of Nova Scotia.
By 6:30 p.m. EST Friday approaching ridge located on a line
north-south over northwestern Ontario.
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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