Offshore Forecast
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000
FZPN23 KWNM 190620
OFFN08

NAVTEX Marine Forecast for northern California waters
NWS Ocean Prediction Center Washington DC
1120 PM PDT Wed Oct 18 2017

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...

The U.S. Coast Guard is currently experiencing degradation in
image quality of all HFFAX products. Troubleshooting of the
problem is taking place.

.SYNOPSIS...High pressure will build E into the central and
southern waters tonight into Thu. A cold front will move SE over
the northern and central waters Thu and Thu night weakening the
ridge. The front will continue to move SE over the southern area
Fri. High pressure will rebuild E into the central waters Thu
night and Fri behind the cold front. The ridge will persist
across the central region Sat and Sat night, then slowly shift N
Sun and Sun night. A weak low pressure trough will continue along
the southern California coast tonight into Thu before weakening
late Thu as a cold front approaches. The trough will reform along
the S and central California coast Fri, then gradually expand N
along the coast Fri night into Mon night.

Point Saint George to Point Arena

.TONIGHT...SW winds 15 to 25 kt. Seas 8 to 11 ft.
.THU...S winds 20 to 30 kt. Seas 13 to 22 ft. Chance of rain.
.THU NIGHT...W winds 20 to 30 kt. Seas 16 to 23 ft. Scattered
showers.
.FRI...W to NW winds 15 to 25 kt. Seas 13 to 21 ft.
.FRI NIGHT...SW winds 20 to 30 kt. Seas 11 to 17 ft.
.SAT...SW winds 20 to 30 kt. Seas 11 to 16 ft.
.SAT NIGHT...SW winds 15 to 25 kt. Seas 10 to 15 ft.
.SUN...SW winds 15 to 25 kt. Seas 9 to 14 ft.
.SUN NIGHT...N to NW winds 10 to 20 kt. Seas 9 to 13 ft.
.MON...N winds 15 to 25 kt. Seas 9 to 13 ft.
.MON NIGHT...N winds 20 to 30 kt. Seas 9 to 13 ft.

Point Arena to Point Piedras Blancas

.TONIGHT...N to NW winds 15 to 25 kt. Seas 5 to 7 ft.
.THU...S to SW winds 10 to 20 kt. Seas 9 to 15 ft.
.THU NIGHT...W to NW winds 15 to 25 kt. Seas 14 to 21 ft.
.FRI...N to NW winds 20 to 30 kt. Seas 14 to 20 ft.
.FRI NIGHT...N to NW winds 20 to 30 kt. Seas 11 to 17 ft.
.SAT...N winds 15 to 25 kt. Seas 9 to 15 ft.
.SAT NIGHT...N to NW winds 15 to 25 kt. Seas 8 to 12 ft.
.SUN...N winds 15 to 25 kt. Seas 8 to 11 ft.
.SUN NIGHT...N winds 15 to 25 kt. Seas 8 to 11 ft.
.MON...N winds 20 to 30 kt. Seas 8 to 12 ft.
.MON NIGHT...N winds 20 to 30 kt. Seas 9 to 13 ft.



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