* WHAT...For the Small Craft Advisory, southwest winds 15 to 25 kt with gusts up to 30 kt and waves 4 to 7 ft expected. For the Gale Warning, southwest winds 20 to 25 kt with gusts up to 35 kt and waves 6 to 9 ft expected.
* WHERE...Seul Choix Point to Point Detour MI and 5NM East of a line from Fairport MI to Rock Island Passage.
* WHEN...For the Small Craft Advisory, until 5 AM EDT Sunday. For the Gale Warning, from 5 AM to 11 PM EDT Sunday.
* IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility.