* WHAT...For the Small Craft Advisory, east winds 20 to 30 kt with gusts up to 40 kt expected. For the Gale Warning, southeast winds 30 to 40 kt with gusts up to 50 kt and seas 10 to 15 ft expected.
* WHERE...Clarence Strait.
* WHEN...For the Small Craft Advisory, from 1 AM to 4 AM AKDT Thursday. For the Gale Warning, from 4 AM Thursday to 4 AM AKDT Friday.
* IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility.