* WHAT...South winds 10 to 20 kt with gusts up to 30 kt and waves 3 to 5 ft expected.
* WHERE...Seul Choix Point to Point Detour MI and 5NM East of a line from Fairport MI to Rock Island Passage.
* WHEN...From noon Tuesday to 8 AM EDT Wednesday.
* IMPACTS...Conditions will be hazardous to small craft.