* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and waves 6 to 9 ft occurring.
* WHERE...Marquette to Munising MI, Munising to Grand Marais MI and Grand Marais to Whitefish Point MI.
* WHEN...Until 10 PM EDT Thursday.
* IMPACTS...Conditions will be hazardous to small craft.