FZPN24 KWNM 012231 OFFN09 NAVTEX Marine Forecast for Washington and Oregon waters NWS Ocean Prediction Center Washington DC 231 PM PST Sun Nov 1 2026 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...High pressure will be over the waters tonight though Tue night as a frontal system stalls to the W and NW of area. Several low pressure will track from SW to NE today through Tue. These low pressure systems may impact the far NW waters. A stronger front will move E towards the waters Tue through Tue night. Then it will cross the waters Wed before dissipating Wed night. High pressure will briefing build back in from the SW Thu. A frontal system will move E across the waters Thu night into Fri. High pressure will build in behind the front on Fri night. Canadian border to 45N ...GALE FORCE WINDS POSSIBLE THU... .TONIGHT...S winds 20 to 30 kt. Seas 9 to 14 ft. .MON...S to SE winds 20 to 30 kt. Seas 10 to 16 ft. Rain. .MON NIGHT...S to SE winds 20 to 30 kt. Seas 10 to 16 ft. Chance of rain. .TUE...S winds 15 to 25 kt. Seas 7 to 13 ft. .TUE NIGHT...S winds 15 to 25 kt. Seas 6 to 11 ft. .WED...S to SW winds 20 to 30 kt. Seas 7 to 11 ft. .WED NIGHT...W to SW winds 10 to 20 kt. Seas 8 to 12 ft. .THU...S winds 25 to 35 kt. Seas 9 to 16 ft. .THU NIGHT...S to SW winds 20 to 30 kt. Seas 12 to 19 ft. .FRI...S winds 15 to 25 kt. Seas 15 to 22 ft. .FRI NIGHT...S winds 15 to 25 kt. Seas 11 to 19 ft. 45N to Point Saint George .TONIGHT...S winds 15 to 25 kt. Seas 6 to 11 ft. .MON...S winds 15 to 25 kt. Seas 8 to 13 ft. Chance of rain. .MON NIGHT...SE winds 20 to 30 kt. Seas 9 to 13 ft. Chance of rain. .TUE...SE winds 20 to 30 kt. Seas 8 to 13 ft. Slight chance of rain. .TUE NIGHT...S to SE winds 5 to 15 kt. Seas 6 to 11 ft. .WED...S to SW winds 15 to 25 kt. Seas 6 to 9 ft. .WED NIGHT...N to NW winds 5 to 15 kt. Seas 6 to 11 ft. .THU...S to SW winds 15 to 25 kt. Seas 7 to 13 ft. .THU NIGHT...W to SW winds 10 to 20 kt. Seas 9 to 15 ft. .FRI...S winds 10 to 20 kt. Seas 12 to 18 ft. .FRI NIGHT...S winds 10 to 20 kt. Seas 10 to 18 ft.