FZPN23 KWNM 191058

OFFN08



NAVTEX Marine Forecast for northern California waters

NWS Ocean Prediction Center Washington DC

358 AM PDT Tue Aug 19 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...High pressure will build over the waters today and

persist into Sat night. A coastal trough will develop Thu and

persist into Sat night.  



Point Saint George to Point Arena



.TODAY...NW winds 15 to 25 kt. Seas 4 to 6 ft. 

.TONIGHT...N to NW winds 15 to 25 kt. Seas 5 to 7 ft. Areas of

fog with vsby 1 nm or less. 

.WED...N to NW winds 20 to 30 kt. Seas 5 to 7 ft. 

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

.THU...N winds 15 to 25 kt. Seas 7 to 10 ft. 

.THU NIGHT...N winds 15 to 25 kt. Seas 7 to 11 ft.

.FRI...N winds 15 to 25 kt. Seas 6 to 10 ft. 

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

.SAT...N winds 15 to 25 kt. Seas 5 to 8 ft. 

.SAT NIGHT...N winds 15 to 25 kt. Seas 5 to 9 ft. 



Point Arena to Point Piedras Blancas



.TODAY...NW winds 10 to 20 kt. Seas 3 to 6 ft. 

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

.WED...N to NW winds 10 to 20 kt. Seas 4 to 7 ft. 

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

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

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

.FRI...NW winds 15 to 25 kt. Seas 6 to 10 ft. 

.FRI NIGHT...NW winds 10 to 20 kt. Seas 6 to 9 ft. 

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

.SAT NIGHT...NW winds 10 to 20 kt. Seas 5 to 9 ft.