FICN19 CWIS 121645
Ice forecasts for the Great Lakes issued by Environment Canada at
12:00 p.m. EST Tuesday 12 December 2023 for today tonight and
Wednesday.
The next scheduled forecasts will be issued at 12:00 p.m. Wednesday.

Western Lake Superior.
Open water except 1 tenth new lake ice along parts of the shores. 9
tenths thin lake ice in northern Black Bay.

Eastern Lake Superior.
Open water.

Whitefish Bay
North Channel.
Open water except 1 tenth new lake ice along parts of the shores and
in the St. Marys River.

Lake Huron
Georgian Bay.
Open water.

Lake St. Clair
Lake Erie
Western Lake Ontario.
Ice free.

Eastern Lake Ontario.
Open water.

Northern Lake Michigan.
Open water.

Southern Lake Michigan.
Ice free.

Green Bay.
Open water except 1 tenth new lake ice in northern Bays de Noc.

The Lake Michigan ice description has been prepared by the U.S.
National Ice Center.

End