Offshore Forecast
Issued by NWS
Issued by NWS
106 FZPN24 KWNM 050609 OFFN09 NAVTEX Marine Forecast for Washington and Oregon waters NWS Ocean Prediction Center Washington DC 1009 PM PST Thu Dec 4 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 warm front will lift N of the area tonight. A cold front will move E and SE over the area Fri into early Fri night as low pressure passes N of the area. High pressure will build N into the Oregon waters Fri night into Sat. A warm front will lift NE into the area Sat into Sat night which will be followed by a cold front Sat night into Sun. High pressure will build briefly over the waters Sun and move inland Sun night. Another warm front will move over the region later Sun night into Mon, followed by cold front later Mon into Mon night. High pressure will move into the area early Tue and then move inland. Another warm front will lift NE over the area Tue with a cold front approaching the area from the W and NW Tue night. Canadian border to 45N ...GALE WARNING... .TONIGHT...W winds 10 to 20 kt. Seas 4 to 7 ft. Chance of rain with vsby 1 nm or less. .FRI...W winds 20 to 30 kt. Seas 8 to 14 ft. Chance of rain with vsby 1 nm or less. .FRI NIGHT...W winds 25 to 35 kt. Seas 15 to 21 ft. .SAT...W winds 20 to 30 kt. Seas 11 to 18 ft. .SAT NIGHT...S to SW winds 15 to 25 kt. Seas 7 to 12 ft. .SUN...W winds 20 to 30 kt. Seas 7 to 13 ft. .SUN NIGHT...S to SW winds 15 to 25 kt. Seas 9 to 13 ft. .MON...S to SW winds 20 to 30 kt. Seas 9 to 15 ft. .MON NIGHT...SW winds 25 to 35 kt. Seas 11 to 18 ft. .TUE...W to SW winds 15 to 25 kt. Seas 12 to 18 ft. .TUE NIGHT...S to SW winds 20 to 30 kt. Seas 10 to 15 ft. 45N to Point Saint George .TONIGHT...W winds 10 to 20 kt. Seas 4 to 6 ft. Areas of fog with vsby 1 nm or less. .FRI...S to SW winds 15 to 25 kt. Seas 5 to 9 ft. Chance of rain with vsby 1 nm or less. .FRI NIGHT...W winds 10 to 20 kt. Seas 7 to 12 ft. .SAT...W to SW winds 5 to 15 kt. Seas 9 to 13 ft. .SAT NIGHT...S to SW winds 15 to 25 kt. Seas 7 to 12 ft. .SUN...S to SW winds 15 to 25 kt. Seas 7 to 11 ft. .SUN NIGHT...S to SW winds 10 to 20 kt. Seas 6 to 10 ft. .MON...S to SW winds 20 to 30 kt. Seas 7 to 12 ft. .MON NIGHT...SW winds 20 to 30 kt. Seas 9 to 13 ft. .TUE...SW winds 15 to 25 kt. Seas 9 to 16 ft. .TUE NIGHT...SW winds 15 to 25 kt. Seas 10 to 15 ft.