Offshore Forecast
Issued by NWS

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000
FZPN26 KWBC 202155
OFFPZ6

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
255 PM PDT Fri Oct 20 2017

California waters-
Inner waters from  60 nm to 150 nm offshore.
Outer waters from 150 nm to 250 nm offshore.

Seas given as significant wave height, which is the average
height of the highest 1/3 of the waves. Individual waves may be
more than twice the significant wave height.

PZZ899-211030-
255 PM PDT Fri Oct 20 2017

.SYNOPSIS FOR CALIFORNIA WATERS... High pressure will persist
across the central region tonight through Sat night, then slowly
shift N Sun through Mon night. A low pressure trough along the S
and central California coast will gradually expand N along the
coast tonight and strengthen through Wed night.

$$

PZZ820-211030-
Point St. George to Point Arena between 60 nm and 150 nm
offshore-
255 PM PDT Fri Oct 20 2017

...GALE FORCE WINDS POSSIBLE WED NIGHT...

.TONIGHT...W to NW winds 10 to 15 kt, becoming SW 20 to
30 kt. Seas 14 to 20 ft.
.SAT...SW winds 15 to 25 kt. Seas 11 to 16 ft. Chance of rain.
.SAT NIGHT...SW winds 15 to 25 kt. Seas 11 to 15 ft.
.SUN...SW winds 10 to 20 kt, becoming W to SW 5 to 15 kt. Seas
10 to 14 ft.
.SUN NIGHT...W to NW winds 5 to 15 kt, becoming N 10 to 20 kt.
Seas 10 to 13 ft.
.MON...N winds 15 to 25 kt. Seas 10 to 12 ft.
.MON NIGHT...N winds 15 to 25 kt. Seas 11 to 13 ft.
.TUE...N winds 15 to 25 kt. Seas 9 to 12 ft.
.TUE NIGHT...N winds 20 to 30 kt. Seas 8 to 13 ft.
.WED...N winds 20 to 30 kt. Seas 8 to 14 ft.
.WED NIGHT...N winds 30 to 40 kt. Seas 11 to 18 ft.

$$

PZZ920-211030-
Point St. George to Point Arena between 150 nm and 250 nm
offshore-
255 PM PDT Fri Oct 20 2017

.TONIGHT...W winds 10 to 15 kt, becoming SW 20 to 30 kt.
Seas 13 to 20 ft. Chance of rain.
.SAT...SW winds 15 to 25 kt. Seas 11 to 17 ft. Chance of rain.
.SAT NIGHT...SW winds 15 to 25 kt. Seas 12 to 16 ft.
.SUN...SW winds 15 to 25 kt. Seas 11 to 15 ft.
.SUN NIGHT...W to SW winds 5 to 15 kt, becoming N to NW.
Seas 10 to 13 ft.
.MON...N winds 10 to 20 kt. Seas 10 to 12 ft.
.MON NIGHT...N winds 10 to 20 kt. Seas 9 to 12 ft.
.TUE...N winds 15 to 25 kt. Seas 8 to 12 ft.
.TUE NIGHT...N winds 20 to 30 kt. Seas 8 to 12 ft.
.WED...N winds 20 to 30 kt. Seas 8 to 13 ft.
.WED NIGHT...N winds 25 to 30 kt. Seas 10 to 17 ft.

$$

PZZ825-211030-
Point Arena to Pigeon Point between 60 nm and 150 nm offshore-
255 PM PDT Fri Oct 20 2017

...GALE FORCE WINDS POSSIBLE WED NIGHT...

.TONIGHT...NW winds 10 to 15 kt, becoming W to SW 5 to 15 kt.
Seas 14 to 20 ft.
.SAT...W to SW winds 5 to 15 kt. Seas 10 to 14 ft.
.SAT NIGHT...W winds 5 to 10 kt. Seas 10 to 13 ft.
.SUN...N to NW winds 5 to 15 kt, becoming N 10 to 20 kt.
Seas 10 to 13 ft.
.SUN NIGHT...N winds 15 to 25 kt. Seas 10 to 11 ft.
.MON...N winds 15 to 25 kt. Seas 10 to 12 ft.
.MON NIGHT...N winds 15 to 25 kt. Seas 7 to 13 ft.
.TUE...N winds 10 to 20 kt. Seas 9 to 12 ft.
.TUE NIGHT...N winds 15 to 25 kt. Seas 8 to 11 ft.
.WED...N winds 20 to 30 kt. Seas 8 to 14 ft.
.WED NIGHT...N winds 25 to 35 kt. Seas 10 to 17 ft.

$$

PZZ925-211030-
Point Arena to Pigeon Point between 150 nm and 250 nm offshore-
255 PM PDT Fri Oct 20 2017

.TONIGHT...W to NW winds 5 to 15 kt, becoming W to SW 10 to
20 kt. Seas 13 to 20 ft.
.SAT...W to SW winds 10 to 20 kt, becoming SW 10 to 15 kt.
Seas 10 to 13 ft.
.SAT NIGHT...W winds 5 to 15 kt. Seas 10 to 13 ft.
.SUN...W to NW winds 5 to 10 kt, becoming N to NW. Seas 10 to
13 ft.
.SUN NIGHT...N to NW winds 5 to 15 kt, becoming N 10 to 20 kt.
Seas 9 to 10 ft.
.MON...N winds 10 to 20 kt. Seas 9 to 12 ft.
.MON NIGHT and TUE...N winds 15 to 25 kt. Seas 9 to 12 ft.
.TUE NIGHT...N winds 15 to 25 kt. Seas 8 to 11 ft.
.WED...N winds 20 to 30 kt. Seas 9 to 13 ft.
.WED NIGHT...N winds 25 to 30 kt. Seas 11 to 16 ft.

$$

PZZ830-211030-
Pigeon Point to Point Piedras Blancas between 60 nm and 150 nm
offshore-
255 PM PDT Fri Oct 20 2017

.TONIGHT...NW winds 10 to 15 kt, becoming 10 to 20 kt. Seas
15 to 18 ft.
.SAT...N to NW winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 10 to 15 ft.
.SAT NIGHT...N to NW winds 10 to 20 kt, becoming 10 to 15 kt.
Seas 9 to 11 ft.
.SUN...N winds 10 to 20 kt. Seas 10 to 11 ft.
.SUN NIGHT...N winds 15 to 25 kt. Seas 10 to 11 ft.
.MON...N winds 10 to 20 kt. Seas 9 to 11 ft.
.MON NIGHT...N winds 10 to 20 kt. Seas 7 to 12 ft.
.TUE...N winds 10 to 15 kt, diminishing to 5 to 10 kt. Seas
9 to 11 ft.
.TUE NIGHT...N winds 10 to 15 kt. Seas 8 to 10 ft.
.WED...N winds 15 to 25 kt. Seas 7 to 11 ft.
.WED NIGHT...N winds 20 to 30 kt. Seas 9 to 15 ft.

$$

PZZ930-211030-
Pigeon Point to Point Piedras Blancas between 150 nm and 250 nm
offshore-
255 PM PDT Fri Oct 20 2017

.TONIGHT...N to NW winds 5 to 10 kt, 5 to 15 kt. Seas 14 to 18
ft.
.SAT...W to NW winds 5 to 15 kt, becoming W 5 to 10 kt. Seas
10 to 14 ft.
.SAT NIGHT and SUN...N to NW winds 5 to 15 kt. Seas 9 to 11 ft.
.SUN NIGHT...N winds 10 to 20 kt. Seas 9 to 10 ft.
.MON...N winds 15 to 20 kt. Seas 9 to 11 ft.
.MON NIGHT...N winds 15 to 20 kt. Seas 10 to 12 ft.
.TUE...N winds 10 to 20 kt. Seas 9 to 12 ft.
.TUE NIGHT...N winds 15 to 25 kt. Seas 8 to 10 ft.
.WED...N winds 15 to 25 kt. Seas 7 to 12 ft.
.WED NIGHT...N winds 20 to 30 kt. Seas 9 to 15 ft.

$$

PZZ835-211030-
Point Piedras Blancas to Santa Cruz Island, CA between 60 nm and
150 nm offshore-
255 PM PDT Fri Oct 20 2017

.TONIGHT...NW winds 20 to 30 kt. Seas 14 to 17 ft.
.SAT...N winds 20 to 30 kt. Seas 12 to 16 ft.
.SAT NIGHT...N winds 15 to 25 kt. Seas 9 to 14 ft.
.SUN and SUN NIGHT...N winds 15 to 25 kt. Seas 10 to 11 ft.
.MON...N winds 10 to 20 kt. Seas 8 to 10 ft.
.MON NIGHT...N winds 10 to 20 kt, becoming 10 to 15 kt.
Seas 6 to 11 ft.
.TUE...N to NE winds 10 to 15 kt, becoming N 5 to 10 kt.
Seas 9 to 10 ft.
.TUE NIGHT...N winds 10 to 15 kt. Seas 8 to 10 ft.
.WED...N to NW winds 10 to 15 kt. Seas 7 to 8 ft.
.WED NIGHT...N to NW winds 15 to 25 kt. Seas 7 to 12 ft.

$$

PZZ935-211030-
Point Piedras Blancas to Santa Cruz Island, CA between 150 nm
and 250 nm offshore-
255 PM PDT Fri Oct 20 2017

.TONIGHT...N winds 10 to 20 kt. Seas 15 to 17 ft.
.SAT...N winds 15 to 25 kt. Seas 11 to 15 ft.
.SAT NIGHT...N winds 15 to 25 kt. Seas 9 to 13 ft.
.SUN and SUN NIGHT...N winds 15 to 25 kt. Seas 9 to 11 ft.
.MON...N winds 15 to 20 kt. Seas 9 to 11 ft.
.MON NIGHT...N winds 10 to 20 kt. Seas 9 to 12 ft.
.TUE...N winds 10 to 20 kt, becoming 10 to 15 kt. Seas 9 to
11 ft.
.TUE NIGHT...N winds 10 to 15 kt. Seas 8 to 10 ft.
.WED...N winds 15 to 25 kt. Seas 7 to 10 ft.
.WED NIGHT...N winds 15 to 25 kt. Seas 8 to 13 ft.

$$

PZZ840-211030-
Santa Cruz Island, CA to San Clemente Island, CA between 60 nm
and 150 nm offshore-
255 PM PDT Fri Oct 20 2017

...GALE WARNING...

.TONIGHT...NW winds 20 to 30 kt, increasing to 25 to 35 kt.
Seas 11 to 19 ft.
.SAT...N to NW winds 20 to 30 kt. Seas 11 to 19 ft.
.SAT NIGHT...N winds 15 to 25 kt. Seas 9 to 15 ft.
.SUN...N winds 15 to 25 kt. Seas 7 to 12 ft.
.SUN NIGHT...N to NW winds 15 to 25 kt. Seas 7 to 11 ft.
.MON...N winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 6 to 10 ft.
.MON NIGHT...N to NW winds 5 to 15 kt. Seas 6 to 11 ft.
.TUE...N winds 5 to 10 kt. Seas 6 to 10 ft.
.TUE NIGHT...N to NW winds 5 to 15 kt. Seas 6 to 10 ft.
.WED...N to NW winds 5 to 15 kt. Seas 4 to 8 ft.
.WED NIGHT...W to NW winds 5 to 15 kt. Seas 4 to 7 ft.

$$

PZZ940-211030-
Santa Cruz Island, CA to 120W between 150 nm and 250 nm offshore-
255 PM PDT Fri Oct 20 2017

.TONIGHT...N to NW winds 15 to 25 kt. Seas 11 to 18 ft.
.SAT...N winds 20 to 30 kt. Seas 12 to 18 ft.
.SAT NIGHT...N winds 15 to 25 kt. Seas 10 to 15 ft.
.SUN...N winds 15 to 25 kt. Seas 9 to 12 ft.
.SUN NIGHT...N winds 15 to 25 kt. Seas 9 to 11 ft.
.MON...N winds 10 to 20 kt. Seas 8 to 11 ft.
.MON NIGHT...N winds 5 to 15 kt. Seas 8 to 11 ft.
.TUE...N winds 5 to 10 kt. Seas 8 to 10 ft.
.TUE NIGHT...N winds 5 to 10 kt. Seas 8 to 10 ft.
.WED...N winds 5 to 15 kt, becoming NW. Seas 7 to 8 ft.
.WED NIGHT...NW winds 10 to 15 kt. Seas 6 to 8 ft.

$$

PZZ945-211030-
San Clemente Island, CA to Guadalupe Island from 60 nm offshore
west to 120W-
255 PM PDT Fri Oct 20 2017

.TONIGHT...NW winds 15 to 25 kt. Seas 10 to 18 ft.
.SAT...N to NW winds 15 to 25 kt. Seas 10 to 18 ft.
.SAT NIGHT...N winds 10 to 20 kt. Seas 9 to 15 ft.
.SUN...N winds 10 to 15 kt, diminishing to 5 to 10 kt.
Seas 7 to 12 ft.
.SUN NIGHT...N to NW winds 5 to 15 kt. Seas 6 to 9 ft.
.MON...N to NW winds 5 to 15 kt. Seas 5 to 9 ft.
.MON NIGHT...N to NW winds 5 to 15 kt. Seas 5 to 8 ft.
.TUE...N winds 5 to 10 kt, becoming NW. Seas 5 to 9 ft.
.TUE NIGHT...NW winds 5 to 10 kt. Seas 5 to 9 ft.
.WED...W to NW winds 5 to 10 kt. Seas 4 to 8 ft.
.WED NIGHT...W winds 5 to 10 kt. Seas 4 to 7 ft.

$$

.Forecaster Sommerville. Ocean Prediction Center.


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