FZPN22 KWNM 171003
OFFN07

NAVTEX Marine Forecast for southern California waters
NWS Ocean Prediction Center Washington DC
303 AM PDT Wed Sep 17 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 trough, remnants of Tropical Storm Mario, will move
N into the S waters today through Thu. A cold front will move SE
across the N waters today, then dissipate across the central
waters tonight. Behind the front, a trough will develop along the
N and Central California coast tonight and persist through Thu
night, while strong high pressure builds in from the W. Then a
weak area of low pressure will develop near the central
California coast Fri and slide slowly SW through Sat, then
diminish into a trough by late Sat and move W of the regional
waters. Another cold front will move into the N waters Sun into
Sun night. Another trough will reform late Sat night along the N
and Central coast, as ridging becomes established over the
northern waters, then persists through Sun night. The USCG
transmitter at Point Reyes California is experiencing technical
difficulties. Technicians are aware of the problem. We apologize
for any inconvenience.  

Point Piedras Blancas to Point Conception

.TODAY...N winds 5 to 15 kt. Seas 4 to 6 ft. Scattered showers. 
.TONIGHT...N winds 15 to 25 kt. Seas 4 to 8 ft. 
.THU...N winds 15 to 25 kt. Seas 7 to 11 ft. 
.THU NIGHT...N to NW winds 10 to 20 kt. Seas 7 to 11 ft. 
.FRI...N to NW winds 5 to 15 kt. Seas 7 to 11 ft. 
.FRI NIGHT...NW winds less than 10 kt. Seas 5 to 9 ft. 
.SAT...NW winds 5 to 15 kt. Seas 4 to 7 ft. 
.SAT NIGHT...NW winds 10 to 20 kt. Seas 4 to 6 ft. 
.SUN...N to NW winds 10 to 20 kt. Seas 4 to 6 ft. 
.SUN NIGHT...N to NW winds 10 to 20 kt. Seas 4 to 7 ft. 

Point Conception to the Mexican border

.TODAY...W to NW winds 10 to 20 kt. Seas 3 to 5 ft. Scattered
showers. 
.TONIGHT...N to NW winds 15 to 25 kt. Seas 3 to 6 ft. Chance of
rain. 
.THU...Variable winds 5 to 15 kt. Seas 3 to 6 ft. Chance of
rain. 
.THU NIGHT...Variable winds 5 to 15 kt. Seas 5 to 8 ft. 
.FRI...W to NW winds less than 10 kt. Seas 5 to 8 ft. 
.FRI NIGHT...W to NW winds 5 to 15 kt. Seas 5 to 8 ft. 
.SAT...NW winds 5 to 15 kt. Seas 4 to 7 ft. 
.SAT NIGHT...NW winds 10 to 20 kt. Seas 4 to 6 ft. 
.SUN...NW winds 10 to 20 kt. Seas 4 to 6 ft. 
.SUN NIGHT...NW winds 10 to 20 kt. Seas 4 to 6 ft.