* WHAT...North winds 25 to 35 kt with gusts up to 50 kt and waves 11 to 16 ft expected.
* WHERE...Huron Islands to Marquette MI and Lake Superior West of Line from Manitou Island to Marquette MI Beyond 5NM from shore.
* WHEN...From 6 AM to 9 PM EDT Friday.
* IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility.