409
FZPN22 KWNM 201640
OFFN07

NAVTEX Marine Forecast for southern California waters
NWS Ocean Prediction Center Washington DC
940 AM PDT Tue Apr 20 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...Strong high pressure NW of the northern California
waters will move N today while maintaining a ridge to the S. The
high pressure and ridge will persist tonight through Wed night.
The ridge will elongate N-S with the southern portion pinching
off moving S Thu and Thu night as a weak frontal boundary
approaches the northern and central California waters Fri. The
cold front will move E over the N and central waters Fri night
into Sat. A low pressure trough will persist along the California
coast today through Wed night before weakening Thu and Thu night.
On Fri and Fri night high pressure will be over or to W of the S
California waters through Sat night.

Point Piedras Blancas to Point Conception

.TODAY...NW winds 20 to 30 kt. Seas 9 to 13 ft.
.TONIGHT...NW winds 20 to 30 kt. Seas 9 to 14 ft.
.WED...NW winds 15 to 25 kt. Seas 10 to 14 ft.
.WED NIGHT...NW winds 15 to 25 kt. Seas 8 to 13 ft.
.THU...N to NW winds 15 to 25 kt. Seas 7 to 12 ft.
.THU NIGHT...NW winds 10 to 20 kt. Seas 6 to 10 ft.
.FRI...NW winds 5 to 15 kt. Seas 5 to 9 ft.
.FRI NIGHT...NW winds 5 to 15 kt. Seas 4 to 8 ft.
.SAT...W to NW winds 5 to 15 kt. Seas 4 to 7 ft.
.SAT NIGHT...W to NW winds 5 to 15 kt. Seas 4 to 6 ft.

Point Conception to the Mexican border

.TODAY...NW winds 20 to 30 kt. Seas 9 to 13 ft. Areas of fog
with vsby 1 nm or less.
.TONIGHT...NW winds 20 to 30 kt. Seas 9 to 13 ft.
.WED...NW winds 15 to 25 kt. Seas 8 to 12 ft.
.WED NIGHT...NW winds 10 to 20 kt. Seas 7 to 11 ft.
.THU...NW winds 10 to 20 kt. Seas 6 to 10 ft.
.THU NIGHT...NW winds 10 to 20 kt. Seas 6 to 9 ft.
.FRI...NW winds 5 to 15 kt. Seas 5 to 8 ft.
.FRI NIGHT...NW winds 10 to 20 kt. Seas 5 to 8 ft.
.SAT...NW winds 5 to 15 kt. Seas 5 to 7 ft.
.SAT NIGHT...NW winds 10 to 20 kt. Seas 5 to 7 ft.