Offshore Forecast
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000
FZPN26 KWBC 202155
OFFPZ6

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
255 PM PDT Wed Sep 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.

PZZ899-211100-
255 PM PDT Wed Sep 20 2017

.SYNOPSIS FOR CALIFORNIA WATERS...A cold front over the central
waters will move south tonight, then clear S of the southern
zones Thu. A low pressure trough will develop along southern
coast Thu into Thu night, expand N to the central and northern
coast Fri and Fri night, then persist through Mon night. High
pressure will build NW of the waters Thu and persist through Mon
night.

$$

PZZ820-211100-
Point St. George to Point Arena between 60 nm and 150 nm
offshore-
255 PM PDT Wed Sep 20 2017

.TONIGHT...N to NW winds 15 to 20 kt. Seas 9 to 11 ft. Scattered
showers and chance of TSTMs.
.THU...N to NW winds 10 to 20 kt. Seas 8 to 10 ft. Scattered showers
and chance of TSTMs.
.THU NIGHT...N to NW winds 15 to 25 kt. Seas 8 to 11 ft. Slight
chance of showers.
.FRI...N winds 10 to 20 kt. Seas 7 to 10 ft.
.FRI NIGHT...N winds 15 to 25 kt. Seas 7 to 9 ft.
.SAT...N winds 15 to 25 kt. Seas 6 to 9 ft.
.SAT NIGHT...N winds 20 to 25 kt. Seas 6 to 8 ft.
.SUN...N winds 15 to 25 kt. Seas 6 to 9 ft.
.SUN NIGHT and MON...N winds 20 to 30 kt. Seas 6 to 10 ft.
.MON NIGHT...N winds 20 to 30 kt. Seas 6 to 11 ft.

$$

PZZ920-211100-
Point St. George to Point Arena between 150 nm and 250 nm
offshore-
255 PM PDT Wed Sep 20 2017

.TONIGHT...NW winds 15 to 25 kt, becoming N. Seas 10 to 12 ft.
Scattered showers and chance of TSTMs.
.THU...N to NW winds 15 to 25 kt. Seas 9 to 12 ft. Scattered showers
and chance of TSTMs.
.THU NIGHT...N winds 15 to 25 kt. Seas 9 to 12 ft.
.FRI...N winds 15 to 20 kt. Seas 8 to 11 ft.
.FRI NIGHT...N winds 15 to 20 kt. Seas subsiding to 7 to 9 ft.
.SAT...N winds 15 to 20 kt. Seas 6 to 8 ft.
.SAT NIGHT...N winds 15 to 25 kt. Seas 5 to 8 ft.
.SUN...N winds 15 to 25 kt. Seas 4 to 8 ft.
.SUN NIGHT...N winds 15 to 25 kt. Seas 5 to 9 ft.
.MON and MON NIGHT...N winds 15 to 25 kt. Seas 6 to 10 ft.

$$

PZZ825-211100-
Point Arena to Pigeon Point between 60 nm and 150 nm offshore-
255 PM PDT Wed Sep 20 2017

.TONIGHT...NW winds 15 to 20 kt. Seas 9 to 10 ft. Chance of showers
and TSTMs.
.THU...N to NW winds 15 to 20 kt. Seas 9 to 10 ft. Scattered showers
and chance of TSTMs.
.THU NIGHT...NW winds 15 to 20 kt. Seas 8 to 10 ft. Slight chance of
showers.
.FRI...N winds 15 to 20 kt. Seas 8 to 10 ft.
.FRI NIGHT...N winds 15 to 25 kt. Seas 8 to 10 ft.
.SAT...N winds 15 to 25 kt. Seas 7 to 9 ft.
.SAT NIGHT and SUN...N winds 15 to 25 kt. Seas 6 to 8 ft.
.SUN NIGHT...N winds 15 to 25 kt. Seas 6 to 9 ft.
.MON...N winds 15 to 25 kt. Seas 6 to 10 ft.
.MON NIGHT...N winds 15 to 25 kt. Seas 7 to 11 ft.

$$

PZZ925-211100-
Point Arena to Pigeon Point between 150 nm and 250 nm offshore-
255 PM PDT Wed Sep 20 2017

.TONIGHT...N to NW winds 10 to 20 kt. Seas 9 to 10 ft. Chance of
showers and TSTMs.
.THU...N to NW winds 15 to 20 kt. Seas 9 to 10 ft. Scattered showers
and chance of TSTMs.
.THU NIGHT...N to NW winds 15 to 20 kt. Seas 9 to 10 ft.
.FRI...N winds 15 to 20 kt. Seas 9 to 10 ft.
.FRI NIGHT...N winds 15 to 20 kt. Seas 8 to 10 ft.
.SAT...N winds 15 to 20 kt. Seas subsiding to 7 to 8 ft.
.SAT NIGHT...N winds 15 to 20 kt. Seas 6 to 8 ft.
.SUN...N winds 15 to 25 kt. Seas 6 to 8 ft.
.SUN NIGHT and MON...N winds 20 to 25 kt. Seas 7 to 9 ft.
.MON NIGHT...N winds 20 to 25 kt. Seas 8 to 10 ft.

$$

PZZ830-211100-
Pigeon Point to Point Piedras Blancas between 60 nm and 150 nm
offshore-
255 PM PDT Wed Sep 20 2017

.TONIGHT...NW winds 10 to 15 kt, becoming 10 to 20 kt. Seas 8 to 10
ft.
.THU...NW winds 15 to 20 kt. Seas 9 to 10 ft.
.THU NIGHT...NW winds 15 to 20 kt. Seas 8 to 10 ft.
.FRI...N to NW winds 15 to 20 kt. Seas 8 to 9 ft.
.FRI NIGHT...N winds 15 to 20 kt. Seas 8 to 9 ft.
.SAT...N winds 10 to 20 kt. Seas 7 to 9 ft.
.SAT NIGHT...N winds 10 to 20 kt. Seas 6 to 8 ft.
.SUN...N winds 10 to 20 kt, becoming 10 to 15 kt. Seas 5 to 7 ft.
.SUN NIGHT...N to NW winds 10 to 20 kt. Seas 5 to 7 ft.
.MON...N winds 10 to 20 kt. Seas 5 to 8 ft.
.MON NIGHT...N winds 10 to 20 kt. Seas 6 to 9 ft.

$$

PZZ930-211100-
Pigeon Point to Point Piedras Blancas between 150 nm and 250 nm
offshore-
255 PM PDT Wed Sep 20 2017

.TONIGHT...NW winds 10 to 15 kt, becoming N to NW 10 to 20 kt. Seas
8 to 10 ft.
.THU and THU NIGHT...N to NW winds 15 to 20 kt. Seas 8 to 9 ft.
.FRI...N winds 15 to 20 kt. Seas 9 to 10 ft.
.FRI NIGHT...N winds 15 to 20 kt. Seas 8 to 10 ft.
.SAT...N winds 15 to 20 kt. Seas 7 to 9 ft.
.SAT NIGHT...N winds 15 to 20 kt. Seas 7 to 8 ft.
.SUN...N winds 10 to 20 kt. Seas 6 to 7 ft.
.SUN NIGHT...N winds 10 to 20 kt. Seas 6 to 8 ft.
.MON...N winds 15 to 20 kt. Seas 6 to 9 ft.
.MON NIGHT...N winds 15 to 25 kt. Seas 7 to 9 ft.

$$

PZZ835-211100-
Point Piedras Blancas to Santa Cruz Island, CA between 60 nm and
150 nm offshore-
255 PM PDT Wed Sep 20 2017

.TONIGHT...NW winds 10 to 20 kt. Seas 8 to 11 ft.
.THU...N winds 15 to 20 kt, becoming NW. Seas 8 to 9 ft.
.THU NIGHT...NW winds 15 to 25 kt. Seas 8 to 10 ft.
.FRI...N to NW winds 15 to 20 kt. Seas 7 to 10 ft.
.FRI NIGHT...N to NW winds 15 to 20 kt. Seas 7 to 9 ft.
.SAT...N winds 15 to 20 kt, becoming N to NW 10 to 15 kt. Seas 7 to
9 ft.
.SAT NIGHT...NW winds 15 to 20 kt, becoming N. Seas 6 to 8 ft.
.SUN...N winds 10 to 15 kt. Seas 5 to 7 ft.
.SUN NIGHT...NW winds 10 to 15 kt, becoming N to NW 10 to 20 kt.
Seas 5 to 6 ft.
.MON...N winds 10 to 15 kt, becoming NW. Seas 5 to 7 ft.
.MON NIGHT...N to NW winds 10 to 20 kt. Seas 5 to 8 ft.

$$

PZZ935-211100-
Point Piedras Blancas to Santa Cruz Island, CA between 150 nm
and 250 nm offshore-
255 PM PDT Wed Sep 20 2017

.TONIGHT...NW winds 10 to 15 kt, becoming N to NW 10 to 20 kt. Seas
8 to 11 ft.
.THU through FRI...N to NW winds 15 to 20 kt. Seas 8 to 9 ft.
.FRI NIGHT...N winds 15 to 20 kt. Seas 8 to 9 ft.
.SAT...N winds 15 to 20 kt. Seas 7 to 9 ft.
.SAT NIGHT...N winds 15 to 20 kt. Seas 7 to 8 ft.
.SUN...N winds 10 to 15 kt. Seas 6 to 7 ft.
.SUN NIGHT...N winds 10 to 15 kt, becoming 10 to 20 kt. Seas 5 to 7
ft.
.MON...N winds 10 to 20 kt. Seas 5 to 8 ft.
.MON NIGHT...N winds 10 to 20 kt. Seas 5 to 9 ft.

$$

PZZ840-211100-
Santa Cruz Island, CA to San Clemente Island, CA between 60 nm
and 150 nm offshore-
255 PM PDT Wed Sep 20 2017

.TONIGHT...N to NW winds 15 to 25 kt. Seas 7 to 12 ft.
.THU...NW winds 15 to 25 kt. Seas subsiding to 6 to 10 ft.
.THU NIGHT...NW winds 20 to 30 kt. Seas building to 7 to 12 ft.
.FRI...NW winds 15 to 25 kt. Seas 6 to 11 ft.
.FRI NIGHT...NW winds 15 to 25 kt. Seas subsiding to 5 to 9 ft.
.SAT...NW winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas 4 to 8
ft.
.SAT NIGHT...N to NW winds 10 to 20 kt. Seas 4 to 7 ft.
.SUN...NW winds 5 to 15 kt. Seas 4 to 7 ft.
.SUN NIGHT...NW winds 10 to 20 kt. Seas 3 to 6 ft.
.MON...NW winds 5 to 15 kt. Seas 3 to 5 ft.
.MON NIGHT...NW winds 5 to 15 kt. Seas 3 to 6 ft.

$$

PZZ940-211100-
Santa Cruz Island, CA to 120W between 150 nm and 250 nm offshore-
255 PM PDT Wed Sep 20 2017

.TONIGHT...N to NW winds 10 to 20 kt. Seas 8 to 12 ft.
.THU...N to NW winds 10 to 20 kt. Seas subsiding to 7 to 9 ft.
.THU NIGHT...N to NW winds 15 to 25 kt. Seas 7 to 10 ft.
.FRI...NW winds 15 to 20 kt. Seas 7 to 10 ft.
.FRI NIGHT...NW winds 15 to 20 kt. Seas 7 to 9 ft.
.SAT...N to NW winds 15 to 20 kt, becoming NW 10 to 15 kt. Seas 7 to
8 ft.
.SAT NIGHT...N to NW winds 15 to 20 kt, becoming N 10 to 15 kt. Seas
7 to 8 ft.
.SUN...N to NW winds 10 to 15 kt. Seas 6 to 7 ft.
.SUN NIGHT...N winds 10 to 15 kt. Seas 5 to 6 ft.
.MON...N winds 10 to 15 kt, becoming NW. Seas 5 to 6 ft.
.MON NIGHT...NW winds 10 to 15 kt. Seas 5 to 6 ft.

$$

PZZ945-211100-
San Clemente Island, CA to Guadalupe Island from 60 nm offshore
west to 120W-
255 PM PDT Wed Sep 20 2017

.TONIGHT...NW winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 6 to
11 ft.
.THU...NW winds 5 to 15 kt, becoming N to NW 10 to 20 kt. Seas
subsiding to 5 to 9 ft.
.THU NIGHT...NW winds 15 to 25 kt. Seas 6 to 10 ft.
.FRI...NW winds 15 to 20 kt. Seas 6 to 10 ft.
.FRI NIGHT...NW winds 15 to 20 kt. Seas 5 to 9 ft.
.SAT...NW winds 10 to 15 kt, becoming 10 to 20 kt. Seas 5 to 8 ft.
.SAT NIGHT...NW winds 10 to 20 kt, becoming N to NW 10 to 15 kt.
Seas 4 to 7 ft.
.SUN...N to NW winds 10 to 15 kt. Seas 4 to 7 ft.
.SUN NIGHT...N to NW winds 10 to 15 kt. Seas 4 to 6 ft.
.MON...NW winds 10 to 15 kt. Seas 3 to 5 ft.
.MON NIGHT...NW winds 5 to 15 kt. Seas 4 to 5 ft.

$$

.Forecaster Collins. Ocean Prediction Center.


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