* WHAT...For the first Small Craft Advisory, south winds 15 to 20 kt with gusts up to 30 kt and waves 1 to 4 ft occurring. For the second Small Craft Advisory, northwest winds 20 to 30 kt and waves 4 to 7 ft expected. * WHERE...Grand Marais to Whitefish Point MI. * WHEN...For the first Small Craft Advisory, until 10 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.