FZPN23 KWNM 240607

OFFN08



NAVTEX Marine Forecast for northern California waters

NWS Ocean Prediction Center Washington DC

1107 PM PDT Thu Oct 23 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...A coastal trough will persist along the S and central

California coast tonight through Fri night. High pressure will

persist over the waters tonight. A cold front will move SE over

the northern waters late tonight through Fri night, then

dissipate over the central waters Sat. Another cold front will

approach and enter the northern waters Fri night and will move S

through the northern and central waters into Sat night while

weakening. The coastal trough will slowly start building over the

southern California coast Sat night and persist through Tue

night. Another low pressure system will approach the northern

waters late Sat into early Sat night, then move E across the N

waters late Sat night and Sun while pushing a cold front across

the area. The cold front will dissipate across the central waters

by Sun night. High pressure will build across the area Sun night,

then gradually shift S ahead of a cold front. The cold front will

move SE across the northern portions Tue, then become stationary

near the central waters Tue night.  



Point Saint George to Point Arena



...GALE WARNING...



.TONIGHT...S to SW winds 15 to 25 kt. Seas 11 to 16 ft. 

.FRI...S to SW winds 20 to 30 kt. Seas 11 to 17 ft. Chance of

rain with vsby 1 nm or less. 

.FRI NIGHT...SW winds 20 to 30 kt. Seas 11 to 16 ft. 

.SAT...W winds 30 to 40 kt. Seas 17 to 24 ft. 

.SAT NIGHT...S winds 15 to 25 kt. Seas 14 to 21 ft. 

.SUN...NW winds 20 to 30 kt. Seas 11 to 17 ft. 

.SUN NIGHT...N winds 10 to 20 kt. Seas 8 to 14 ft. 

.MON...S winds 15 to 25 kt. Seas 7 to 11 ft. 

.MON NIGHT...S to SW winds 15 to 25 kt. Seas 8 to 11 ft. 

.TUE...S to SW winds 10 to 20 kt. Seas 8 to 11 ft. 

.TUE NIGHT...N to NW winds less than 10 kt. Seas 8 to 11 ft. 



Point Arena to Point Piedras Blancas



.TONIGHT...N to NW winds 15 to 25 kt. Seas 9 to 13 ft. 

.FRI...SW winds 15 to 25 kt. Seas 9 to 15 ft. 

.FRI NIGHT...W to SW winds 15 to 25 kt. Seas 9 to 14 ft. 

.SAT...W to NW winds 15 to 25 kt. Seas 11 to 19 ft. 

.SAT NIGHT...S to SW winds 15 to 25 kt. Seas 12 to 19 ft. 

.SUN...W to NW winds 20 to 30 kt. Seas 10 to 16 ft. 

.SUN NIGHT...N winds 10 to 20 kt. Seas 9 to 14 ft. 

.MON...N winds 10 to 20 kt. Seas 7 to 11 ft. 

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

.TUE...N to NW winds 10 to 20 kt. Seas 5 to 9 ft. 

.TUE NIGHT...N winds 10 to 20 kt. Seas 6 to 9 ft.