Offshore Forecast
Issued by NWS
Issued by NWS
215 FZPN24 KWNM 152240 OFFN09 NAVTEX Marine Forecast for Washington and Oregon waters NWS Ocean Prediction Center Washington DC 240 PM PST Sat Nov 15 2025 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 strengthening low will N of the waters tonight into Sun. A trailing strong cold front will reach the outer waters early Sun, with the front progressing E and SE over the area during Sun. The front will reach the coast and pass S of the area by Sun night. The next high pressure ridge will build E toward the waters Mon, and slowly drift E over the waters Mon night into Tue. The ridge will weaken and shift inland Tue night as a warm front approaches from the W and SW. The warm front will lift quickly NE over the area Wed as the next strong cold front approaches from the W. The strong cold front will move E and SE over the area Wed night as the associated strong low pressure center approaches from the NW Thu and moves S of waters by Thu night. Canadian border to 45N ...GALE WARNING... .TONIGHT...S winds 10 to 20 kt. Seas 7 to 10 ft. .SUN...NW winds 25 to 35 kt. Seas 10 to 17 ft. Chance of rain. .SUN NIGHT...NW winds 25 to 35 kt. Seas 10 to 16 ft. .MON...NW winds 20 to 30 kt. Seas 9 to 14 ft. .MON NIGHT...NW winds 10 to 20 kt. Seas 7 to 12 ft. .TUE...N to NW winds 10 to 20 kt. Seas 5 to 9 ft. .TUE NIGHT...SE winds 10 to 20 kt. Seas 4 to 8 ft. .WED...SE winds 25 to 35 kt. Seas 8 to 13 ft. .WED NIGHT...S to SE winds 25 to 35 kt. Seas 9 to 14 ft. .THU...SE winds 15 to 25 kt. Seas 12 to 21 ft. .THU NIGHT...S to SW winds 10 to 20 kt. Seas 12 to 19 ft. 45N to Point Saint George .TONIGHT...W to SW winds 10 to 20 kt. Seas 6 to 9 ft. .SUN...NW winds 20 to 30 kt. Seas 9 to 15 ft. Chance of rain. .SUN NIGHT...NW winds 20 to 30 kt. Seas 10 to 16 ft. Chance of rain. .MON...N winds 20 to 30 kt. Seas 10 to 17 ft. .MON NIGHT...N winds 15 to 25 kt. Seas 7 to 12 ft. .TUE...N winds 5 to 15 kt. Seas 7 to 11 ft. .TUE NIGHT...N to NE winds 10 to 20 kt. Seas 6 to 9 ft. .WED...S winds 20 to 30 kt. Seas 6 to 10 ft. .WED NIGHT...W winds 20 to 30 kt. Seas 7 to 13 ft. .THU...W winds 20 to 30 kt. Seas 14 to 24 ft. .THU NIGHT...NW winds 20 to 30 kt. Seas 15 to 23 ft.