* WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and seas 5 to 8 feet possible.
* WHERE...Ocean Waters from the Merrimack River to Plymouth from 40 to 60 NM and Ocean Waters from Provincetown to Nantucket from 20 to 60 NM.
* WHEN...From Friday evening through Saturday evening.
* IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility.