* WHAT...West winds 30 to 40 kt and seas 5 to 7 ft.
* WHERE...West Entrance U. S. Waters Strait Of Juan De Fuca, Central U. S. Waters Strait Of Juan De Fuca and East Entrance U. S. Waters Strait Of Juan De Fuca.
* WHEN...Until 5 AM PDT Saturday.
* IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility.