Offshore Forecast
Issued by NWS
Issued by NWS
700 FZPN24 KWNM 160437 OFFN09 NAVTEX Marine Forecast for Washington and Oregon waters NWS Ocean Prediction Center Washington DC 937 PM PDT Sun Sep 15 2024 Conditions given represent the highest within that period. ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed coastal waters forecasts... .SYNOPSIS...High pressure centered far W of the waters will gradually build E tonight through Mon night. A cold front will move SE across the waters Tue into Tue night, then move inland and SE of the waters late Tue night into Wed. Thereafter, a ridge will build E across the waters Wed and and Wed night. The next cold front will approach from the NW Thu, move across the northern waters Thu night, then dissipate across the southern waters early Fri. High pressure will once again build E across the region late Fri and Fri night. Canadian border to 45N .TONIGHT...N winds 15 to 25 kt. Seas 6 to 9 ft. .MON...N to NW winds 10 to 20 kt. Seas 6 to 9 ft. .MON NIGHT...W to NW winds 10 to 20 kt. Seas 4 to 8 ft. .TUE...NW winds 15 to 25 kt. Seas 6 to 10 ft. Chance of rain with vsby 1 nm or less. .TUE NIGHT...N winds 15 to 25 kt. Seas 7 to 10 ft. .WED...N winds 15 to 25 kt. Seas 7 to 10 ft. .WED NIGHT...N to NW winds 15 to 25 kt. Seas 6 to 9 ft. .THU...NW winds 10 to 20 kt. Seas 4 to 8 ft. .THU NIGHT...N to NW winds 10 to 20 kt. Seas 4 to 7 ft. .FRI...N to NW winds 10 to 20 kt. Seas 4 to 8 ft. .FRI NIGHT...NW winds 5 to 15 kt. Seas 5 to 9 ft. 45N to Point Saint George .TONIGHT...N winds 15 to 25 kt. Seas 7 to 11 ft. .MON...N winds 20 to 30 kt. Seas 7 to 10 ft. .MON NIGHT...N to NW winds 20 to 30 kt. Seas 6 to 11 ft. .TUE...W winds 10 to 20 kt. Seas 4 to 7 ft. Chance of rain with vsby 1 nm or less. .TUE NIGHT...N winds 10 to 20 kt. Seas 6 to 9 ft. .WED...N winds 15 to 25 kt. Seas 6 to 9 ft. .WED NIGHT...N winds 15 to 25 kt. Seas 6 to 9 ft. .THU...N winds 15 to 25 kt. Seas 5 to 9 ft. .THU NIGHT...N winds 20 to 30 kt. Seas 6 to 9 ft. .FRI...N winds 15 to 25 kt. Seas 4 to 8 ft. .FRI NIGHT...N winds 15 to 25 kt. Seas 5 to 8 ft.