####018000574#### FZUS81 KWBC 161300 GREAT LAKES ICE OUTLOOK NATIONAL ICE CENTER 0900AM EST SUN MAR 16 2025 Northern Lake Michigan Open water except 7 tenths medium lake including 3 tenths thin lake ice north and east of Beaver Island. Consolidated lake ice along parts of the shore and in the Straits of Mackinac. Southern Lake Michigan Open water except 3 tenths thin lake ice off parts of the eastern shore. Green Bay 7 tenths thick lake ice except consolidated thick lake ice in southern Green Bay and Bays De Noc.