* WHAT...North winds 20 to 30 kt with gusts up to 40 kt and waves 4 to 7 ft.
* WHERE...Chesapeake Bay from Smith Point to Windmill Point VA and Chesapeake Bay from Windmill Point to New Point Comfort VA.
* WHEN...Until 7 PM EDT Saturday.
* IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility.