Offshore Forecast
Issued by NWS

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350
FZPN23 KWNM 140621
OFFN08

NAVTEX Marine Forecast for northern California waters
NWS Ocean Prediction Center Washington DC
1121 PM PDT Tue Apr 13 2021

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 high pressure ridge NW of the waters will weaken
later tonight and will expand S to the W of the region through
Fri. A low pressure trough along the California coast will slowly
weaken later tonight then become much weaker Wed through Fri
night and persist into Sun night. A high pressure ridge will be
along and W of the area Sat and strengthen Sat night as low
pressure develops and stays well W of the area. By Sat night
through Sun night high pressure will be to the W of the central
and S California as a coastal trough redevelops.

Point Saint George to Point Arena

.TONIGHT...N winds 20 to 30 kt. Seas 10 to 14 ft.
.WED...N winds 20 to 30 kt. Seas 8 to 12 ft.
.WED NIGHT...N winds 15 to 25 kt. Seas 8 to 11 ft.
.THU...N winds 10 to 20 kt. Seas 5 to 9 ft.
.THU NIGHT...N winds 5 to 15 kt. Seas 4 to 7 ft.
.FRI...N winds 5 to 15 kt. Seas 5 to 7 ft.
.FRI NIGHT...NW winds 5 to 15 kt. Seas 5 to 7 ft.
.SAT...NW winds 5 to 15 kt. Seas 4 to 7 ft.
.SAT NIGHT...N to NW winds 10 to 20 kt. Seas 5 to 7 ft.
.SUN...N winds 10 to 20 kt. Seas 4 to 7 ft.
.SUN NIGHT...N to NW winds 10 to 20 kt. Seas 4 to 6 ft.

Point Arena to Point Piedras Blancas

.TONIGHT...NW winds 20 to 30 kt. Seas 9 to 13 ft.
.WED...N winds 20 to 30 kt. Seas 8 to 12 ft.
.WED NIGHT...NW winds 15 to 25 kt. Seas 6 to 10 ft.
.THU...N winds 15 to 25 kt. Seas 5 to 9 ft.
.THU NIGHT...N to NW winds 10 to 20 kt. Seas 4 to 7 ft.
.FRI...NW winds 10 to 20 kt. Seas 4 to 6 ft.
.FRI NIGHT...NW winds 10 to 20 kt. Seas 4 to 8 ft.
.SAT...NW winds 10 to 20 kt. Seas 4 to 8 ft.
.SAT NIGHT...NW winds 15 to 25 kt. Seas 5 to 8 ft.
.SUN...N to NW winds 15 to 25 kt. Seas 5 to 8 ft.
.SUN NIGHT...NW winds 15 to 25 kt. Seas 5 to 8 ft.



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