FICN19 CWIS 251645
Ice forecasts for the Great Lakes issued by Environment Canada at
12:00 p.m. EST Thursday 25 February 2021 for today tonight and
Friday.
The next scheduled forecasts will be issued at 12:00 p.m. Friday.

Western Lake Superior.
4 tenths medium lake ice. Consolidated thick lake ice in most bays.

Eastern Lake Superior.
Open water except 8 tenths medium lake ice in parts of the southern
and eastern sections.

Whitefish Bay.
8 tenths medium lake ice. Consolidated medium lake ice in most bays.

Northern Lake Huron.
Open water except 2 tenths medium lake ice along parts of the
western and northern shores. Consolidated medium lake ice in the
Straits of Mackinac.

Southern Lake Huron.
Open water except 8 tenths medium lake ice near parts of the shores.
Consolidated medium lake ice in Saginaw Bay.

North Channel.
Consolidated medium lake ice except consolidated thick lake ice in
the extreme western section.

Georgian Bay.
Open water except 8 tenths medium lake ice along the northern and
eastern shores. Consolidated medium lake ice along the northern and
eastern shores.

Lake St. Clair.
Consolidated medium lake ice.

Eastern Lake Erie.
3 tenths medium lake ice except 9 tenths thin lake ice including 4
tenths medium lake ice in the northwestern section and extreme
eastern section.

Western Lake Erie.
2 tenths medium lake ice except 8 tenths medium lake ice in the
western basin and eastern section.

Western Lake Ontario.
Open water except 1 tenth thin lake ice along parts of the southern
shore.

Eastern Lake Ontario.
Open water except 9 plus tenths thin lake ice including 4 tenths
medium lake ice in the extreme northeastern section. Consolidated
medium lake ice in most sheltered bays in the northeastern section.

Northern Lake Michigan.
Open water except 9 plus tenths medium lake ice north and east of
Beaver Island.

Southern Lake Michigan.
Open water except 5 tenths medium lake ice between Calumet Harbor
and Grand Haven.

Green Bay.
Consolidated medium lake ice except consolidated thick lake ice in
Bays de Noc and southern Green Bay.

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

End