####018000451#### FZUS81 KWBC 241435 GREAT LAKES ICE OUTLOOK NATIONAL ICE CENTER 0835AM EST MON FEB 24 2025 Northern Lake Michigan Open water except 7 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 medium lake ice along the eastern shore. Green Bay Consolidated thick lake ice.