804 FZPN35 KWBC 282131 OFFN35 Marine Weather HF Voice Broadcast NWS Ocean Prediction Center Washington DC 131 PM PST Sun Nov 28 2021 Washington and Oregon waters- Inner waters from 60 nm to 150 nm offshore. Outer waters from 150 nm to 250 nm offshore. Conditions given represent the highest within that period. Seas given as significant wave height, which is the average height of the highest 1/3 of the waves. Individual waves may be more than twice the significant wave height. .SYNOPSIS FOR WASHINGTON AND OREGON WATERS...A cold front will stall across the southern waters tonight and become diffuse, then dissipate Mon. A weak area of low pressure will pass just NW and N of the waters tonight into Mon. A strong area of low pressure will pass well NW of the area Mon night into Tue night. The associated warm front will pass NE through the waters Mon night into Tue. A strong cold front will approach from the NW Tue night while weakening, then pass S across the waters Wed into early Thu while continuing to weaken. High pressure will build in from the W behind the front Wed night into Fri night. Cape Flattery to Cape Lookout .TONIGHT...SW winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas 7 to 9 ft. .MON...SW winds 10 to 20 kt. Seas 6 to 9 ft. .MON NIGHT...S to SW winds 20 to 30 kt. Seas 6 to 11 ft. .TUE...SW winds 20 to 30 kt. Seas 10 to 16 ft. .TUE NIGHT...SW winds 15 to 25 kt. Seas 9 to 16 ft. .WED...SW winds 10 to 20 kt. Seas 10 to 16 ft. .WED NIGHT...W to NW winds 15 to 25 kt. Seas 10 to 13 ft. .THU...N to NW winds 15 to 25 kt. Seas 9 to 14 ft. .THU NIGHT...N to NW winds 10 to 20 kt. Seas 9 to 14 ft. .FRI...N winds 15 to 25 kt. Seas 11 to 15 ft. .FRI NIGHT...N to NE winds 15 to 25 kt. Seas 10 to 14 ft. Cape Lookout to Point St. George .TONIGHT...SW winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas 6 to 9 ft. .MON...W winds 5 to 15 kt. Seas 6 to 7 ft. .MON NIGHT...SW winds 15 to 25 kt. Seas 6 to 9 ft. .TUE...SW winds 15 to 25 kt. Seas 7 to 12 ft. .TUE NIGHT...N winds 15 to 25 kt. Seas 7 to 12 ft. .WED...N winds 15 to 25 kt. Seas 8 to 12 ft. .WED NIGHT...N to NW winds 10 to 20 kt. Seas 10 to 12 ft. .THU...N winds 15 to 25 kt. Seas 8 to 11 ft. .THU NIGHT...N winds 20 to 30 kt. Seas 8 to 12 ft. .FRI...N to NE winds 20 to 30 kt. Seas 10 to 13 ft. .FRI NIGHT...NE winds 15 to 25 kt. Seas 9 to 12 ft. .Forecaster Musonda. Ocean Prediction Center.