* WHAT...Northeast winds 15 to 20 knots with gusts to 25 knots...backing north 10 to 15 knots late today. Waves building to 3 to 5 feet late today.
* WHERE...Michigan City IN to New Buffalo MI.
* WHEN...From 8 AM this morning to 5 AM EDT Tuesday.
* IMPACTS...Conditions will be hazardous to small craft.