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FZPN24 KWNM 121018

OFFN09



NAVTEX Marine Forecast for Washington and Oregon waters

NWS Ocean Prediction Center Washington DC

318 AM PDT Sun May 12 2024



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 centered SW of the waters will weaken

today while extending a ridge E and NE over the waters.

Strengthening high pressure will build back E over the waters

tonight through Mon night and remain through Tue night. The area

of high pressure will weaken slightly Wed into Thu while

remaining W and NW of the region, with the high strengthening

again Thu night. A coastal trough will develop along the Oregon

coast Sun into Mon, then persist through Thu night.  



Canadian border to 45N



...GALE FORCE WINDS POSSIBLE THU NIGHT...



.TODAY...NW winds 15 to 25 kt. Seas 5 to 8 ft. 

.TONIGHT...NW winds 10 to 20 kt. Seas 5 to 8 ft. 

.MON...NW winds 10 to 20 kt. Seas 5 to 8 ft. 

.MON NIGHT...N to NW winds 15 to 25 kt. Seas 6 to 9 ft. 

.TUE...N to NW winds 15 to 25 kt. Seas 6 to 10 ft. 

.TUE NIGHT...N to NW winds 20 to 30 kt. Seas 5 to 9 ft. 

.WED...NW winds 15 to 25 kt. Seas 4 to 8 ft. 

.WED NIGHT...NW winds 15 to 25 kt. Seas 4 to 8 ft. 

.THU...N to NW winds 20 to 30 kt. Seas 5 to 9 ft. 

.THU NIGHT...N to NW winds 25 to 35 kt. Seas 6 to 10 ft. 



45N to Point Saint George



...GALE WARNING...



.TODAY...N winds 15 to 25 kt. Seas 4 to 7 ft. 

.TONIGHT...N winds 20 to 30 kt. Seas 5 to 9 ft. 

.MON...N winds 20 to 30 kt. Seas 7 to 11 ft. 

.MON NIGHT...N winds 30 to 40 kt. Seas 9 to 15 ft. 

.TUE...N winds 30 to 40 kt. Seas 10 to 16 ft. 

.TUE NIGHT...N winds 30 to 40 kt. Seas 12 to 18 ft.

.WED...N winds 30 to 40 kt. Seas 10 to 17 ft. 

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

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

.THU NIGHT...N winds 20 to 30 kt. Seas 7 to 12 ft.