* WHAT...North winds 20 to 30 kt with gusts up to 35 kt and waves 3 to 6 ft expected.
* WHERE...Green Bay North of line from Cedar River MI to Rock Island Passage, Seul Choix Point to Point Detour MI and 5NM East of a line from Fairport MI to Rock Island Passage.
* WHEN...From 9 AM to 10 PM EDT Friday.
* IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility.