


Offshore Forecast
Issued by NWS
Issued by NWS
805 FZPN24 KWNM 072254 OFFN09 NAVTEX Marine Forecast for Washington and Oregon waters NWS Ocean Prediction Center Washington DC 354 PM PDT Sun Sep 7 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 weak trough will meander across the waters tonight through Mon night before moving inland early Tue. A high pressure ridge will build E towards the area Tue into Wed, reaching the outer northern waters late Wed. The ridge will move very slowly E across the waters Wed night through Thu night, then stall along the coast Fri into Fri night. A cold front will slowly approach the outer northern waters from the W late Fri night. Canadian border to 45N .TONIGHT...Variable winds less than 10 kt. Seas 3 to 4 ft. Isolated showers. Areas of fog with vsby 1 nm or less. .MON...Variable winds less than 10 kt. Seas 3 to 4 ft. Isolated showers. Areas of fog with vsby 1 nm or less. .MON NIGHT...N winds less than 10 kt. Seas 3 to 5 ft. Isolated showers. Areas of fog with vsby 1 nm or less. .TUE...N to NW winds 5 to 15 kt. Seas 3 to 6 ft. Isolated showers. Areas of fog with vsby 1 nm or less. .TUE NIGHT...N to NW winds 10 to 20 kt. Seas 5 to 7 ft. .WED...N to NW winds 10 to 20 kt. Seas 4 to 7 ft. .WED NIGHT...N to NW winds 10 to 20 kt. Seas 4 to 6 ft. .THU...W to NW winds 5 to 15 kt. Seas 4 to 7 ft. .THU NIGHT...S winds 5 to 15 kt. Seas 6 to 11 ft. .FRI...S winds 5 to 15 kt. Seas 7 to 11 ft. .FRI NIGHT...S winds 5 to 15 kt. Seas 7 to 11 ft. 45N to Point Saint George .TONIGHT...Variable winds less than 10 kt. Seas 3 to 4 ft. Scattered showers and slight chance of tstms. Areas of fog with vsby 1 nm or less. .MON...Variable winds 5 to 15 kt. Seas 3 to 4 ft. Scattered showers and slight chance of tstms. Areas of fog with vsby 1 nm or less. .MON NIGHT...N winds less than 10 kt. Seas 3 to 4 ft. Isolated showers. Areas of fog with vsby 1 nm or less. .TUE...N winds less than 10 kt. Seas 3 to 5 ft. Isolated showers. Areas of fog with vsby 1 nm or less. .TUE NIGHT...N winds 5 to 15 kt. Seas 3 to 6 ft. .WED...N winds 5 to 15 kt. Seas 4 to 6 ft. .WED NIGHT...N winds 5 to 15 kt. Seas 4 to 6 ft. .THU...N winds 5 to 15 kt. Seas 4 to 6 ft. .THU NIGHT...Variable winds 5 to 15 kt. Seas 5 to 8 ft. .FRI...S winds 5 to 15 kt. Seas 5 to 8 ft. .FRI NIGHT...S winds 5 to 15 kt. Seas 5 to 9 ft.