Southern Lake Huron
Forecast
Marine Forecast
Issued 06:30 PM EST 21 January 2021
Tonight and Friday.
Wind west 25 knots veering to northwest 25 late overnight. Wind northwest 25 Friday.
Flurries. Visibility 1 mile or less in flurries.
Risk of freezing spray Friday afternoon and evening.
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 21 January 2021 Today Tonight and FridayIce Coverage
Open water except 7 tenths new lake ice including 2 tenths thin lake
ice in and near Saginaw Bay. Consolidated thin lake ice along parts
of the shore in Saginaw Bay.
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
No watches or warnings in effect.
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 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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