####018000531#### FZUS81 KWBC 221410 GREAT LAKES ICE OUTLOOK NATIONAL ICE CENTER 0910AM EST FRI FEB 22 2025 Northern Lake Michigan 2 tenths thin lake ice except 9 tenths thin lake ice including 4 tenths medium lake ice in the vicinity of Beaver Island. Consolidated thick lake ice along the shore and in the Straits of Mackinac. Southern Lake Michigan Open water except 9 thin new lake ice including 4 tenths medium lake ice along the shore. Green Bay Consolidated thick lake ice.