FZPN24 KWNM 210512

OFFN09



NAVTEX Marine Forecast for Washington and Oregon waters

NWS Ocean Prediction Center Washington DC

1012 PM PDT Fri Mar 20 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

tonight into Sat. A cold front will move across the northern

waters Sat night 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 across the waters late Mon night, followed by the

cold front and parent low Tue. A high pressure ridge will briefly

build across the waters from the S Tue night before another low

moves into the are Wed. The low will pull a cold frton across the

area Wed and Wed night. 



Canadian border to 45N



...STORM FORCE WINDS POSSIBLE TUE...



.TONIGHT...N to NW winds 10 to 20 kt. Seas 7 to 10 ft. 

.SAT...SW winds 15 to 25 kt. Seas 6 to 9 ft. 

.SAT NIGHT...W winds 15 to 25 kt. Seas 7 to 11 ft. 

.SUN...W to 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 to NE winds 10 to 20 kt. Seas 6 to 10 ft. 

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

.TUE...SW winds 45 to 55 kt. Seas 15 to 24 ft. 

.TUE NIGHT...SW winds 25 to 35 kt. Seas 15 to 24 ft. 

.WED...W to SW winds 25 to 35 kt. Seas 12 to 19 ft. 

.WED NIGHT...W winds 15 to 25 kt. Seas 8 to 14 ft. 



45N to Point Saint George



...GALE FORCE WINDS POSSIBLE TUE...



.TONIGHT...N winds 15 to 25 kt. Seas 6 to 9 ft. 

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

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

.SUN...N winds 20 to 30 kt. Seas 9 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 6 to 10 ft. 

.TUE...S to SW winds 25 to 35 kt. Seas 11 to 19 ft. 

.TUE NIGHT...S to SW winds 20 to 30 kt. Seas 13 to 20 ft. 

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

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