FZUS81 KWBC 061320 GREAT LAKES ICE OUTLOOK NATIONAL ICE CENTER 0820AM EST MON FEB 06 2023 Northern Lake Michigan Open water except 9 tenths thin lake ice including 4 tenths medium lake ice in and near the Straits of Mackinac. 4 tenths medium lake ice near the entrance to Green Bay. Southern Lake Michigan Open water except 1 tenth new lake ice along parts of the shore. 9 tenths new lake ice between Two Rivers and Sheboygan and between Milwaukee and Michigan City. Green Bay 9 tenths thin lake ice including 4 tenths medium lake ice except 9 tenths medium lake ice south of Chambers Island. Consolidated medium lake ice in Bays de Noc, southern Green Bay, and Sturgeon Bay.