* WHAT...Northeast winds 25 to 35 kt with gusts up to 55 kt and seas 7 to 10 feet expected.
* WHERE...In Massachusetts coastal waters, Nantucket Sound, Vineyard Sound and Buzzards Bay. In Rhode Island coastal waters, Rhode Island Sound and Block Island Sound.
* WHEN...From 2 AM Friday to 8 PM EDT Saturday.
* IMPACTS...Storm force winds and hazardous seas will capsize or damage vessels and reduce visibility.