FZPN24 KWNM 211018

OFFN09



NAVTEX Marine Forecast for Washington and Oregon waters

NWS Ocean Prediction Center Washington DC

318 AM PDT Sat Mar 21 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...A high pressure ridge will build over the waters

today before a cold front moves across the northern waters

tonight into Sun. High pressure will rebuild across the area Sun

through Sun night, then begin shifting inland Mon as low pressure

approaches from the SW. A warm front associated with the low will

lift N over the waters late Mon night, followed by a cold front

and the parent low Tue. The cold front will move S of the area

later Tue into Tue night before another low moves into the area

Wed. The low will pull a cold front across the area Wed and move

inland Wed night. Wed night high pressure will build back across

the waters. 



Canadian border to 45N



...STORM FORCE WINDS POSSIBLE TUE...



.TODAY...SW winds 15 to 25 kt. Seas 6 to 10 ft. 

.TONIGHT...W winds 15 to 25 kt. Seas 8 to 12 ft. 

.SUN...SW winds 5 to 15 kt. Seas 7 to 11 ft. 

.SUN NIGHT...N winds 15 to 25 kt. Seas 7 to 10 ft. 

.MON...N winds 10 to 20 kt. Seas 6 to 9 ft. 

.MON NIGHT...SE winds 20 to 30 kt. Seas 5 to 8 ft. 

.TUE...SW winds 45 to 60 kt. Seas 16 to 25 ft. 

.TUE NIGHT...W to SW winds 45 to 60 kt. Seas 15 to 27 ft. 

.WED...W to SW winds 15 to 25 kt. Seas 11 to 18 ft. 

.WED NIGHT...W winds 15 to 25 kt. Seas 7 to 13 ft. 



45N to Point Saint George



...GALE FORCE WINDS POSSIBLE TUE...



.TODAY...N winds 20 to 30 kt. Seas 7 to 12 ft. 

.TONIGHT...N winds 20 to 30 kt. Seas 8 to 12 ft. 

.SUN...N winds 20 to 30 kt. Seas 8 to 13 ft. 

.SUN NIGHT...N winds 20 to 30 kt. Seas 9 to 13 ft. 

.MON...N to NE winds 15 to 25 kt. Seas 6 to 11 ft. 

.MON NIGHT...S winds 20 to 30 kt. Seas 5 to 9 ft. 

.TUE...S to SW winds 25 to 35 kt. Seas 12 to 20 ft. 

.TUE NIGHT...W to SW winds 20 to 30 kt. Seas 11 to 19 ft. 

.WED...NW winds 20 to 30 kt. Seas 9 to 16 ft. 

.WED NIGHT...N to NW winds 20 to 30 kt. Seas 8 to 13 ft.