* WHAT...Northwest winds 20 to 30 kt and waves 6 to 9 ft expected.
* WHERE...Upper Entrance of Portage Canal to Eagle River MI, Eagle River to Manitou Island MI, Manitou Island to Point Isabelle MI, Munising to Grand Marais MI and Grand Marais to Whitefish Point MI.
* WHEN...From 3 PM this afternoon to 4 PM EDT Friday.
* IMPACTS...Conditions will be hazardous to small craft.