Offshore Forecast
Issued by NWS
Issued by NWS
174 FZPN24 KWNM 230607 OFFN09 NAVTEX Marine Forecast for Washington and Oregon waters NWS Ocean Prediction Center Washington DC 1107 PM PDT Sun Sep 22 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...A high pressure ridge will slowly weaken over the waters through Tue. At the same time a coastal trough will expand along the coast and persist through Tue. A weak cold front will pass across the waters Tue night through Wed night. A strong low pressure system will pass likely to the N of the waters Thu and Thu night with significant swells entering the waters between Thu night and Fri. Conditions then improve Fri night as high pressure begins to build over the waters. Canadian border to 45N ...GALE FORCE WINDS POSSIBLE THU... .TONIGHT...W to SW winds 10 to 20 kt. Seas 6 to 9 ft. Areas of fog with vsby 1 nm or less. .MON...W to SW winds 5 to 15 kt. Seas 6 to 9 ft. Areas of fog with vsby 1 nm or less. .MON NIGHT...N winds 5 to 15 kt. Seas 7 to 10 ft. Areas of fog with vsby 1 nm or less. .TUE...N to NW winds 5 to 15 kt. Seas 7 to 11 ft. Areas of fog with vsby 1 nm or less. .TUE NIGHT...W to NW winds 10 to 20 kt. Seas 7 to 11 ft. .WED...W to NW winds 10 to 20 kt. Seas 7 to 11 ft. .WED NIGHT...W to SW winds 5 to 15 kt. Seas 6 to 10 ft. .THU...S winds 25 to 35 kt. Seas 9 to 15 ft. .THU NIGHT...W winds 25 to 35 kt. Seas 13 to 20 ft. .FRI...W to NW winds 10 to 20 kt. Seas 11 to 19 ft. .FRI NIGHT...N winds 10 to 20 kt. Seas 8 to 14 ft. 45N to Point Saint George .TONIGHT...N winds 20 to 30 kt. Seas 6 to 9 ft. .MON...N winds 20 to 30 kt. Seas 6 to 9 ft. .MON NIGHT...N winds 20 to 30 kt. Seas 6 to 10 ft. .TUE...N winds 10 to 20 kt. Seas 6 to 9 ft. Areas of fog with vsby 1 nm or less. .TUE NIGHT...W to NW winds 10 to 20 kt. Seas 6 to 10 ft. .WED...NW winds 10 to 20 kt. Seas 7 to 11 ft. .WED NIGHT...N to NW winds 5 to 15 kt. Seas 6 to 10 ft. .THU...S to SW winds 20 to 30 kt. Seas 6 to 11 ft. .THU NIGHT...N to NW winds 15 to 25 kt. Seas 9 to 15 ft. .FRI...N winds 15 to 25 kt. Seas 9 to 15 ft. .FRI NIGHT...N winds 20 to 30 kt. Seas 10 to 14 ft.