* WHAT...Northeast winds 20 to 30 kt with gusts up to 45 kt and seas 10 to 15 feet expected.
* WHERE...Ocean Waters from Provincetown to Nantucket from 20 to 60 NM.
* WHEN...From 5 AM Wednesday to 8 PM EDT Thursday.
* IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility.