* WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt and seas 8 to 12 feet.
* WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm.
* WHEN...Until 10 AM PDT Monday.
* IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility.