


Offshore Forecast
Issued by NWS
Issued by NWS
151 FZPN24 KWNM 300549 OFFN09 NAVTEX Marine Forecast for Washington and Oregon waters NWS Ocean Prediction Center Washington DC 1049 PM PDT Fri Aug 29 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...Weak low pressure will continue to move slowly NE across the central and northern portions of the waters tonight into Sat. The associated cold front will move across the area tonight and dissipate before reaching the coast Sat morning. Thereafter, broad high pressure will move in across the region from the W and NW late Sat into Sun night. A weak cold front will move across the area from NW to SE Mon into Mon night. High pressure will build in from the W across the waters Mon night through Wed night. Canadian border to 45N .TONIGHT...S to SE winds less than 10 kt. Seas 3 ft. .SAT...Variable winds less than 10 kt. Seas 3 to 4 ft. .SAT NIGHT...Variable winds less than 10 kt. Seas 3 to 4 ft. .SUN...N to NW winds less than 10 kt. Seas 3 to 4 ft. .SUN NIGHT...NW winds less than 10 kt. Seas 3 to 4 ft. .MON...Variable winds 5 to 15 kt. Seas 3 to 5 ft. .MON NIGHT...Variable winds 5 to 15 kt. Seas 3 to 5 ft. .TUE...N winds 10 to 20 kt. Seas 3 to 5 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 4 to 6 ft. .WED NIGHT...N to NW winds 10 to 20 kt. Seas 4 to 6 ft. 45N to Point Saint George .TONIGHT...S winds less than 10 kt. Seas 3 to 4 ft. .SAT...Variable winds 5 to 15 kt. Seas 3 to 4 ft. .SAT NIGHT...Variable winds 5 to 15 kt. Seas 3 to 5 ft. .SUN...N winds 10 to 20 kt. Seas 3 to 5 ft. .SUN NIGHT...N winds 5 to 15 kt. Seas 3 to 5 ft. .MON...N winds 10 to 20 kt. Seas 3 to 6 ft. .MON NIGHT...N winds 15 to 25 kt. Seas 4 to 6 ft. .TUE...N winds 15 to 25 kt. Seas 4 to 7 ft. .TUE NIGHT...N winds 15 to 25 kt. Seas 4 to 7 ft. .WED...N winds 10 to 20 kt. Seas 5 to 8 ft. .WED NIGHT...N winds 10 to 20 kt. Seas 4 to 8 ft.