


Offshore Forecast
Issued by NWS
Issued by NWS
705 FZPN24 KWNM 022248 OFFN09 NAVTEX Marine Forecast for Washington and Oregon waters NWS Ocean Prediction Center Washington DC 348 PM PDT Tue Sep 2 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...Low pressure and an associated trough over the far outer waters will move W-SW into tonight. Weak ridging will slowly move E over the waters tonight into Wed, then persist across the region through Thu. Low pressure moving in just W of the area Thu will become stationary through Sat. A weak cold front will move into W portions of the waters Thu night into Fri, then gradually dissipate Fri night into Sat night. NAVTEX Station Astoria is currently off the air. Technicians are aware and will fix it as soon as possible. Canadian border to 45N .TONIGHT...N to NW winds 5 to 15 kt. Seas 4 to 6 ft. .WED...NW winds 5 to 15 kt. Seas 4 to 6 ft. .WED NIGHT...N to NW winds 10 to 20 kt. Seas 4 to 7 ft. .THU...N to NW winds 10 to 20 kt. Seas 4 to 7 ft. .THU NIGHT...N to NW winds 10 to 20 kt. Seas 4 to 6 ft. .FRI...NW winds 5 to 15 kt. Seas 4 to 6 ft. .FRI NIGHT...NW winds 5 to 15 kt. Seas 3 to 5 ft. .SAT...W to NW winds less than 10 kt. Seas 4 to 6 ft. .SAT NIGHT...Variable winds less than 10 kt. Seas 3 to 5 ft. .SUN...Variable winds less than 5 kt. Seas 3 to 5 ft. .SUN NIGHT...Variable winds less than 5 kt. Seas 3 to 4 ft. 45N to Point Saint George .TONIGHT...N winds 15 to 25 kt. Seas 4 to 6 ft. .WED...N winds 20 to 30 kt. Seas 4 to 8 ft. .WED NIGHT...N winds 20 to 30 kt. Seas 5 to 8 ft. .THU...N winds 15 to 25 kt. Seas 5 to 8 ft. .THU NIGHT...N winds 5 to 15 kt. Seas 4 to 7 ft. .FRI...N to NW winds less than 10 kt. Seas 3 to 5 ft. .FRI NIGHT...Variable winds less than 10 kt. Seas 3 to 5 ft. .SAT...Variable winds less than 10 kt. Seas 3 to 5 ft. .SAT NIGHT...Variable winds less than 10 kt. Seas 3 to 5 ft. .SUN...S to SE winds less than 10 kt. Seas 3 to 5 ft. .SUN NIGHT...S winds less than 10 kt. Seas 3 to 5 ft.