* WHAT...South winds to 30 knots late tonight through Thursday morning becoming west Thursday afternoon, and waves 6 to 9 feet expected.
* WHERE...The nearshore waters of Lake Ontario from Mexico Bay to the Saint Lawrence River.
* WHEN...From 2 AM Thursday to 2 AM EDT Sunday.
* IMPACTS...Winds and/or waves will cause hazardous conditions that could capsize or damage small craft.