464 FZPN22 KWNM 231623 OFFN07 NAVTEX Marine Forecast for southern California waters NWS Ocean Prediction Center Washington DC 923 AM PDT Sun Aug 23 2026 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 trough along the California coast will persist today through Thu night. Also, high pressure will remain centered W and NW of the waters today and tonight, then drift E over the area through early Wed while weakening. On Wed and Wed night a weak cold front will move E and SE over the N and central waters. High pressure will build in from the W and NW Wed night through Thu night as the coastal trough intensifies. Point Piedras Blancas to Point Conception .TODAY...N to NW winds 10 to 20 kt. Seas 4 to 7 ft. .TONIGHT...N to NW winds 10 to 20 kt. Seas 4 to 7 ft. .MON...N to NW winds 10 to 20 kt. Seas 4 to 6 ft. .MON NIGHT...N to NW winds 10 to 20 kt. Seas 3 to 5 ft. .TUE...N to NW winds 15 to 25 kt. Seas 3 to 6 ft. .TUE NIGHT...N winds 10 to 20 kt. Seas 4 to 7 ft. .WED...N winds 10 to 20 kt. Seas 4 to 8 ft. .WED NIGHT...N winds 10 to 20 kt. Seas 5 to 9 ft. .THU...N to NW winds 15 to 25 kt. Seas 5 to 8 ft. .THU NIGHT...N to NW winds 15 to 25 kt. Seas 5 to 9 ft. Point Conception to the Mexican border .TODAY...NW winds 10 to 20 kt. Seas 4 to 6 ft. .TONIGHT...NW winds 10 to 20 kt. Seas 4 to 6 ft. .MON...N to NW winds 10 to 20 kt. Seas 4 to 6 ft. .MON NIGHT...N to NW winds 10 to 20 kt. Seas 4 to 6 ft. .TUE...NW winds 15 to 25 kt. Seas 4 to 6 ft. .TUE NIGHT...NW winds 15 to 25 kt. Seas 5 to 8 ft. .WED...NW winds 15 to 25 kt. Seas 5 to 8 ft. .WED NIGHT...N to NW winds 15 to 25 kt. Seas 5 to 8 ft. .THU...N to NW winds 15 to 25 kt. Seas 5 to 8 ft. .THU NIGHT...N to NW winds 15 to 25 kt. Seas 5 to 8 ft.  477 FZPN23 KWNM 231624 OFFN08 NAVTEX Marine Forecast for northern California waters NWS Ocean Prediction Center Washington DC 924 AM PDT Sun Aug 23 2026 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 trough along the California coast will persist today through Thu night. Also, high pressure will remain centered W and NW of the waters today and tonight, then drift E over the area through early Wed while weakening. On Wed and Wed night a weak cold front will move E and SE over the N and central waters. High pressure will build in from the W and NW Wed night through Thu night as the coastal trough intensifies. Point Saint George to Point Arena .TODAY...N to NW winds 20 to 30 kt. Seas 9 to 13 ft. .TONIGHT...N winds 20 to 30 kt. Seas 8 to 13 ft. .MON...N winds 10 to 20 kt. Seas 6 to 11 ft. .MON NIGHT...NW winds 5 to 15 kt. Seas 4 to 7 ft. .TUE...W to NW winds less than 10 kt. Seas 3 to 6 ft. .TUE NIGHT...N to NW winds 10 to 20 kt. Seas 4 to 6 ft. .WED...N to NW winds 10 to 20 kt. Seas 5 to 8 ft. .WED NIGHT...N winds 15 to 25 kt. Seas 6 to 10 ft. .THU...N to NW winds 15 to 25 kt. Seas 8 to 11 ft. .THU NIGHT...N winds 20 to 30 kt. Seas 8 to 12 ft. Point Arena to Point Piedras Blancas .TODAY...N to NW winds 10 to 20 kt. Seas 7 to 11 ft. .TONIGHT...NW winds 10 to 20 kt. Seas 6 to 10 ft. .MON...NW winds 10 to 20 kt. Seas 4 to 8 ft. .MON NIGHT...NW winds 10 to 20 kt. Seas 4 to 6 ft. .TUE...N to NW winds 10 to 20 kt. Seas 3 to 6 ft. .TUE NIGHT...N to NW winds 10 to 20 kt. Seas 4 to 7 ft. .WED...N to NW winds 10 to 20 kt. Seas 4 to 7 ft. .WED NIGHT...N to NW winds 15 to 25 kt. Seas 4 to 8 ft. .THU...N to NW winds 15 to 25 kt. Seas 6 to 9 ft. .THU NIGHT...N to NW winds 15 to 25 kt. Seas 6 to 10 ft.  491 FZPN24 KWNM 231624 OFFN09 NAVTEX Marine Forecast for Washington and Oregon waters NWS Ocean Prediction Center Washington DC 924 AM PDT Sun Aug 23 2026 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 will drift E over the waters today through Tue night as it becomes weaker. Weak low pressure and a cold front will drift E and NE over the waters Wed and Wed night. The low pressure will move NE and inland Thu accompanied by the cold front crossing E and inland while high pressure gradually builds E over the waters Thu and Thu night. Canadian border to 45N .TODAY...N to NW winds 5 to 15 kt. Seas 3 to 5 ft. .TONIGHT...N winds 10 to 20 kt. Seas 3 to 6 ft. .MON...N winds 10 to 20 kt. Seas 4 to 6 ft. .MON NIGHT...N winds 10 to 20 kt. Seas 4 to 8 ft. .TUE...S to SW winds 5 to 15 kt. Seas 4 to 6 ft. .TUE NIGHT...S winds 5 to 15 kt. Seas 3 to 5 ft. .WED...S to SW winds 10 to 20 kt. Seas 4 to 7 ft. .WED NIGHT...W to SW winds 5 to 15 kt. Seas 4 to 7 ft. .THU...W winds 5 to 10 kt. Seas 3 to 5 ft. .THU NIGHT...W to NW winds less than 10 kt. Seas 3 to 5 ft. 45N to Point Saint George .TODAY...N winds 15 to 25 kt. Seas 5 to 8 ft. .TONIGHT...N winds 15 to 25 kt. Seas 6 to 9 ft. .MON...N winds 10 to 20 kt. Seas 4 to 8 ft. .MON NIGHT...N winds 10 to 20 kt. Seas 4 to 6 ft. .TUE...Variable winds less than 10 kt. Seas 3 to 5 ft. .TUE NIGHT...S to SW winds 5 to 15 kt. Seas 3 to 5 ft. .WED...W winds 10 to 20 kt. Seas 4 to 7 ft. .WED NIGHT...W winds 5 to 15 kt. Seas 4 to 7 ft. .THU...N to NW winds 5 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...N winds 5 to 15 kt. Seas 4 to 6 ft.