* WHAT...For the first Small Craft Advisory, south winds 10 to 20 kt with gusts up to 30 kt and waves 1 to 4 ft occurring. For the second Small Craft Advisory, northwest winds 15 to 25 kt with gusts up to 30 kt and waves 4 to 7 ft expected. * WHERE...Marquette to Munising MI and Munising to Grand Marais MI. * WHEN...For the first Small Craft Advisory, until 8 PM EDT this evening. For the second Small Craft Advisory, from 8 AM Wednesday to 10 PM EDT Thursday. * IMPACTS...Conditions will be hazardous to small craft.