Offshore Forecast
Issued by NWS
Issued by NWS
437 FZPN24 KWNM 110605 OFFN09 NAVTEX Marine Forecast for Washington and Oregon waters NWS Ocean Prediction Center Washington DC 1005 PM PST Mon Nov 10 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 cold front will stall just S of the area through Tue as a high pressure ridge expands NE across the area. A weak coastal trough will develop along the S Oregon coast tonight, persist Tue, then dissipate Tue night. The area of high pressure will move NE and weaken Tue night as the stalled front S of the area returns N as a warm front. A stronger, complex low pressure system will lift NE into the waters Wed, then drift E across the waters Wed night and Thu before dissipating inland Thu night. A warm front will move NE across the waters Fri into Fri night. An area of low pressure will pass N of the region Sat and Sat night while driving a trailing cold front E across the waters. Canadian border to 45N ...GALE FORCE WINDS POSSIBLE THU... .TONIGHT...SW winds 10 to 20 kt. Seas 6 to 9 ft. .TUE...S winds 5 to 15 kt. Seas 6 to 10 ft. .TUE NIGHT...S to SE winds 10 to 20 kt. Seas 7 to 11 ft. .WED...S to SE winds 20 to 30 kt. Seas 7 to 12 ft. Chance of rain. .WED NIGHT...S to SE winds 15 to 25 kt. Seas 9 to 15 ft. .THU...N to NW winds 25 to 35 kt. Seas 13 to 19 ft. .THU NIGHT...W winds 25 to 35 kt. Seas 10 to 18 ft. .FRI...W winds 15 to 25 kt. Seas 8 to 13 ft. .FRI NIGHT...W winds 10 to 20 kt. Seas 9 to 13 ft. .SAT...SW winds 10 to 20 kt. Seas 7 to 12 ft. .SAT NIGHT...S winds 25 to 35 kt. Seas 9 to 14 ft. 45N to Point Saint George ...GALE FORCE WINDS POSSIBLE WED NIGHT... .TONIGHT...N winds 10 to 20 kt. Seas 6 to 9 ft. .TUE...N to NE winds 10 to 20 kt. Seas 5 to 9 ft. .TUE NIGHT...S to SE winds 15 to 25 kt. Seas 5 to 9 ft. .WED...S winds 20 to 30 kt. Seas 7 to 11 ft. Chance of rain. .WED NIGHT...W to NW winds 25 to 35 kt. Seas 10 to 16 ft. .THU...W to SW winds 20 to 30 kt. Seas 15 to 22 ft. .THU NIGHT...W to SW winds 20 to 30 kt. Seas 12 to 21 ft. .FRI...W to SW winds 15 to 25 kt. Seas 11 to 17 ft. .FRI NIGHT...W winds 15 to 25 kt. Seas 9 to 14 ft. .SAT...SW winds 10 to 20 kt. Seas 7 to 12 ft. .SAT NIGHT...S to SW winds 20 to 30 kt. Seas 7 to 12 ft.