* WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and seas 6 to 9 feet possible.
* WHERE...Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 NM South of Block Island.
* WHEN...From Friday evening through Saturday evening.
* IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility.