AGPN40 KWNM 220758
MIMPAC

Marine Weather Discussion for N Pacific Ocean
NWS Ocean Prediction Center Washington DC
1258 AM PDT Mon Oct 22 2018

.FORECAST DISCUSSION...Major features/winds/seas/significant 
.weather for the North Pacific N of 30N and E of 150W.

The 06Z surface analysis indicated a high pressure ridge
across the Washington and Oregon offshore waters and the western
portion of California waters. A weak trough extended along the 
central and southern California coast. A cold front extended from
low pressure near 54N138W south along 140W. The latest available
Ascat passes from around 0445Z and 0525Z indicated several small
areas of 20 KT over the central and southern California coastal
waters southwest of Monterey Bay and near the Channel Islands.
Otherwise winds were 15 KT or less. 

No significant changes from previous forecast reasoning as the
00Z models are in very good agreement through most of the
forecast period. The main focus is over the Washington and Oregon
waters as several fronts will impact the area. The cold front 
mentioned above will move east today and tonight, and will 
maintain the marginal gales for the outer northern Washington 
waters as HIRESWarw and HIRESWnmn both indicate gales tonight.
High pressure ridge will then build across area briefly Tuesday
and Tuesday night before next strong front moves into the
Washington and Oregon waters Wednesday and Wednesday night. Most
of the models, including the GFS continue to indicate gales ahead
of the front over the outer Washington waters and plan to
maintain these gales. Looking ahead to the end of the forecast
period, the GFS indicates another low passing just northwest of
the Washington waters Friday night while the other models do not.
Will continue to lean more to the ECMWF here. In summary, will
populate wind grids using the 00Z GFS through 12Z Friday, except
will use previous grids 00Z to 12Z tonight, then will use 00Z
ECMWF from 12Z Friday and beyond. Overall, condidence in gales is
above average. 

.SEAS...The 06Z sea state analysis indicated that observed seas
continue to be within a foot of the ENP forecast values. Similar
to winds, will use ENP through 12Z Friday, then ECMWF WAM for
remainder. 

.EXTRATROPICAL STORM SURGE GUIDANCE...N/A.

.WARNINGS...Preliminary.

.PZ5 Washington/Oregon Waters...
.PZZ900...Outer Waters from Cape Flattery to Cape Shoalwater...
     Gale tonight.
     Gale Possible Wednesday into Wednesday night. 
.PZZ905...Outer Waters from Cape Shoalwater to Cape Lookout...
     Gale Possible Wednesday.

.PZ6 California Waters...
     None.

$$

.Forecaster Kosier. Ocean Prediction Center.
Last Update:07:59Z, 22 October 2018
Updates: Four times per day

FZPN25 KWBC 220938
OFFPZ5

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
238 AM PDT Mon Oct 22 2018

Washington and Oregon 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.

PZZ898-230000-
238 AM PDT Mon Oct 22 2018

.SYNOPSIS FOR WASHINGTON AND OREGON WATERS...A high pressure
ridge over the area will weaken today. A cold front will 
approach from the W today, and then move across the waters 
tonight into Tue. A high pressure ridge will rebuild NE over the 
SE waters Tue into Tue night. Another cold front will move into 
the area Wed and Wed night, then weaken Thu. A high pressure 
ridge will then build across the region Thu night into Fri night.


$$

PZZ800-230000-
Cape Flattery to Cape Shoalwater between 60 nm and 150 nm
offshore-
238 AM PDT Mon Oct 22 2018

.TODAY...Variable winds less than 10 kt, becoming SE. Seas 6 to 8
ft.
.TONIGHT...S to SE winds increasing to 10 to 20 kt. Seas 6 to 9 ft.
.TUE...S to SW winds 15 to 25 kt. Seas building to 7 to 11 ft.
Chance of rain.
.TUE NIGHT...Winds diminishing to W 5 to 15 kt, then becoming S to
SW 5 to 10 kt. Seas 8 to 10 ft. Chance of rain.
.WED...S winds becoming 10 to 20 kt, then increasing to 20 to 30 kt.
Seas 8 to 11 ft.
.WED NIGHT...S winds 20 to 30 kt. Seas building to 10 to 17 ft.
.THU...S to SW winds 15 to 25 kt, becoming SW 10 to 15 kt. Seas
becoming 14 to 16 ft.
.THU NIGHT...W winds 10 to 15 kt, becoming W to SW. Seas 13 to 16
ft.
.FRI...W winds 10 to 15 kt, diminishing to 5 to 10 kt. Seas
subsiding to 10 to 13 ft.
.FRI NIGHT...W to NW winds less than 5 kt, becoming NE. Seas
subsiding to 9 to 11 ft. 

$$

PZZ900-230000-
Cape Flattery to Cape Shoalwater between 150 nm and 250 nm
offshore-
238 AM PDT Mon Oct 22 2018

...GALE WARNING...

.TODAY...S winds 5 to 15 kt, increasing to 15 to 25 kt. Seas 7 to 11
ft.
.TONIGHT...S winds increasing to 25 to 35 kt. Seas building to 9 to
15 ft.
.TUE...S to SW winds diminishing to 15 to 25 kt, then becoming W 10
to 20 kt. Seas 9 to 13 ft. Rain.
.TUE NIGHT...W winds 5 to 15 kt, becoming S 10 to 20 kt. Seas
becoming 9 to 10 ft. Rain.
.WED...S winds becoming 20 to 30 kt, then increasing to 30 to 40 kt.
Seas becoming 9 to 13 ft, then building to 11 to 19 ft.
.WED NIGHT...S winds 25 to 35 kt, becoming S to SW 20 to 30 kt. Seas
12 to 20 ft.
.THU...SW winds 15 to 25 kt, becoming W. Seas 15 to 19 ft.
.THU NIGHT...W to SW winds 10 to 20 kt. Seas 14 to 18 ft.
.FRI...W winds 5 to 15 kt. Seas subsiding to 10 to 13 ft.
.FRI NIGHT...Variable winds diminishing to less than 5 kt, then
becoming E 5 to 15 kt. Seas subsiding to 9 to 11 ft. 

$$

PZZ805-230000-
Cape Shoalwater to Cape Lookout between 60 nm and 150 nm
offshore-
238 AM PDT Mon Oct 22 2018

.TODAY...N winds less than 5 kt, becoming variable. Seas 6 to 8 ft.
.TONIGHT...S winds becoming 5 to 15 kt, then increasing to 10 to 20
kt. Seas 6 to 8 ft.
.TUE...S to SW winds 10 to 20 kt. Seas building to 7 to 10 ft.
.TUE NIGHT...Winds veering to W to NW 5 to 15 kt, then becoming
variable. Seas 8 to 10 ft. Chance of rain.
.WED...S winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 8 to 9
ft.
.WED NIGHT...S winds increasing to 20 to 30 kt. Seas building to 9
to 15 ft.
.THU...S winds 20 to 30 kt, becoming W to SW 15 to 25 kt. Seas
becoming 12 to 16 ft.
.THU NIGHT...W winds diminishing to 10 to 15 kt, then becoming W to
NW. Seas 12 to 15 ft.
.FRI...W winds 5 to 15 kt, becoming NW 5 to 10 kt. Seas subsiding to
10 to 12 ft.
.FRI NIGHT...N winds 5 to 10 kt, becoming E to NE 5 to 15 kt. Seas
subsiding to 9 to 10 ft. 

$$

PZZ905-230000-
Cape Shoalwater to Cape Lookout between 150 nm and 250 nm
offshore-
238 AM PDT Mon Oct 22 2018

...GALE FORCE WINDS POSSIBLE WED...

.TODAY...S winds less than 10 kt, increasing to 10 to 20 kt. Seas 6
to 9 ft.
.TONIGHT...S winds increasing to 20 to 30 kt. Seas building to 8 to
13 ft.
.TUE...S to SW winds 15 to 25 kt, becoming W 10 to 15 kt. Seas 8 to
13 ft. Rain.
.TUE NIGHT...W winds 5 to 15 kt, becoming S 10 to 20 kt. Seas 9 to
10 ft.
.WED...S winds becoming 20 to 30 kt, then increasing to 25 to 35 kt.
Seas becoming 9 to 16 ft.
.WED NIGHT...S to SW winds 20 to 30 kt. Seas building to 11 to 18
ft.
.THU...SW winds 15 to 25 kt, becoming W 10 to 20 kt. Seas 14 to 17
ft.
.THU NIGHT...W winds 10 to 20 kt, becoming W to SW 5 to 15 kt. Seas
13 to 16 ft.
.FRI...W to NW winds 5 to 15 kt, diminishing to less than 10 kt.
Seas subsiding to 10 to 12 ft.
.FRI NIGHT...N to NE winds less than 10 kt, becoming E 10 to 20 kt.
Seas subsiding to 9 to 10 ft. 

$$

PZZ810-230000-
Cape Lookout to Florence, OR between 60 nm and 150 nm offshore-
238 AM PDT Mon Oct 22 2018

.TODAY...N winds 5 to 10 kt, becoming variable. Seas 6 to 8 ft.
.TONIGHT...S winds 5 to 10 kt, increasing to 10 to 20 kt. Seas 6 to
7 ft.
.TUE...S winds 15 to 25 kt. Seas building to 7 to 10 ft.
.TUE NIGHT...Winds diminishing to NW 5 to 10 kt, then becoming
variable. Seas 8 to 9 ft.
.WED...S to SW winds less than 10 kt, increasing to 5 to 15 kt. Seas
8 to 9 ft.
.WED NIGHT...S winds increasing to 15 to 25 kt. Seas becoming 8 to
13 ft.
.THU...S winds 20 to 25 kt, becoming SW 15 to 25 kt. Seas building
to 10 to 15 ft.
.THU NIGHT...Winds diminishing to NW 5 to 10 kt, then becoming N to
NE. Seas 12 to 14 ft.
.FRI...W winds less than 5 kt, becoming N to NW. Seas subsiding to
10 to 12 ft.
.FRI NIGHT...N to NE winds increasing to 5 to 15 kt. Seas subsiding
to 9 to 10 ft. 

$$

PZZ910-230000-
Cape Lookout to Florence, OR between 150 nm and 250 nm offshore-
238 AM PDT Mon Oct 22 2018

.TODAY...Variable winds less than 10 kt, becoming S early, then
increasing to 10 to 20 kt. Seas 6 to 8 ft.
.TONIGHT...Winds increasing to S 20 to 30 kt. Seas building to 7 to
12 ft.
.TUE...S to SW winds 15 to 25 kt, becoming W to NW 10 to 20 kt. Seas
8 to 12 ft. Rain.
.TUE NIGHT...W winds 5 to 15 kt, becoming S. Seas 8 to 10 ft.
.WED...S winds increasing to 20 to 30 kt. Seas becoming 8 to 13 ft.
.WED NIGHT...S winds 20 to 30 kt. Seas building to 10 to 17 ft.
.THU...Winds veering to W to SW 15 to 25 kt. Seas 13 to 16 ft.
.THU NIGHT...W to NW winds diminishing to less than 10 kt, then
becoming variable. Seas 12 to 15 ft.
.FRI...NW winds 5 to 10 kt, becoming variable. Seas subsiding to 10
to 11 ft.
.FRI NIGHT...NE winds 5 to 15 kt, becoming E 15 to 20 kt. Seas 9 to
10 ft. 

$$

PZZ815-230000-
Florence, OR to Point St. George between 60 nm and 150 nm
offshore-
238 AM PDT Mon Oct 22 2018

.TODAY...N winds less than 10 kt, becoming variable. Seas 6 to 7 ft.
.TONIGHT...S winds less than 10 kt, increasing to 10 to 20 kt. Seas
6 to 7 ft.
.TUE...S winds 15 to 25 kt. Seas 6 to 9 ft. Rain.
.TUE NIGHT...Winds diminishing to N to NW 5 to 15 kt, then becoming
variable. Seas 8 to 9 ft.
.WED...Variable winds less than 10 kt, becoming SW. Seas 8 to 9 ft.
.WED NIGHT...S winds increasing to 15 to 25 kt. Seas 7 to 12 ft.
.THU...S to SW winds 15 to 25 kt. Seas building to 9 to 15 ft.
.THU NIGHT...W to SW winds diminishing to 5 to 15 kt, then becoming
NE. Seas 11 to 13 ft.
.FRI...N to NW winds less than 10 kt. Seas subsiding to 9 to 11 ft.
.FRI NIGHT...NE winds 5 to 15 kt. Seas 9 to 10 ft. 

$$

PZZ915-230000-
Florence, OR to Point St. George between 150 nm and 250 nm
offshore-
238 AM PDT Mon Oct 22 2018

.TODAY...Variable winds less than 10 kt, increasing to 5 to 15 kt
early, then becoming S. Seas 6 to 7 ft.
.TONIGHT...S winds increasing to 20 to 30 kt. Seas building to 7 to
12 ft.
.TUE...S winds 15 to 25 kt, becoming W to NW 10 to 20 kt. Seas 6 to
11 ft. Rain.
.TUE NIGHT...W to NW winds diminishing to 5 to 10 kt, then becoming
variable 5 to 15 kt. Seas 8 to 10 ft.
.WED...Winds becoming S 10 to 20 kt, then increasing to 20 to 30 kt.
Seas 8 to 12 ft.
.WED NIGHT...S to SW winds 15 to 25 kt. Seas building to 9 to 16 ft.
.THU...S to SW winds 15 to 25 kt. Seas 11 to 16 ft.
.THU NIGHT...Winds diminishing to N to NE 5 to 15 kt, then becoming
E to NE. Seas 11 to 14 ft.
.FRI...N to NW winds less than 10 kt, becoming N to NE. Seas
subsiding to 9 to 11 ft.
.FRI NIGHT...Winds increasing to E 10 to 15 kt, then becoming 10 to
20 kt. Seas 9 to 10 ft. 

$$

.Forecaster Kosier. Ocean Prediction Center.
Last Update:09:40Z, 22 October 2018
Updates: Four times per day

FZPN26 KWBC 220938
OFFPZ6

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
238 AM PDT Mon Oct 22 2018

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.

PZZ899-222330-
238 AM PDT Mon Oct 22 2018

.SYNOPSIS FOR CALIFORNIA WATERS...A low pressure trough along the
central and southern California coast will weaken today. A high 
pressure ridge W of the waters will shift SE over the central 
and southern waters today and tonight as a weakening cold front 
approaches and then enters the northern waters early Tue before 
dissipating. High pressure will rebuild over the waters Tue and 
Tue night, then persist into Fri night. 

$$

PZZ820-222330-
Point St. George to Point Arena between 60 nm and 150 nm
offshore-
238 AM PDT Mon Oct 22 2018

.TODAY...N to NE winds less than 10 kt, becoming variable. Seas 6 to
7 ft.
.TONIGHT...W to SW winds less than 10 kt, becoming S to SW. Seas 6
to 7 ft.
.TUE...S winds increasing to 10 to 20 kt. Seas 5 to 9 ft. Chance of
rain.
.TUE NIGHT...Winds shifting to N 10 to 20 kt, then diminishing to 5
to 15 kt. Seas 5 to 8 ft.
.WED...N to NW winds 5 to 15 kt. Seas becoming 7 to 9 ft.
.WED NIGHT...N to NW winds 5 to 15 kt, becoming W to NW. Seas 7 to 9
ft.
.THU...S to SW winds 5 to 15 kt, becoming W to SW. Seas becoming 7
to 12 ft.
.THU NIGHT...W to SW winds 5 to 15 kt, becoming N to NW. Seas
becoming 10 to 12 ft.
.FRI...N to NW winds less than 10 kt, increasing to 5 to 15 kt. Seas
subsiding to 9 to 10 ft.
.FRI NIGHT...N winds 5 to 15 kt. Seas 8 to 9 ft. 

$$

PZZ920-222330-
Point St. George to Point Arena between 150 nm and 250 nm
offshore-
238 AM PDT Mon Oct 22 2018

.TODAY...N winds less than 10 kt, becoming variable. Seas 6 to 7 ft.
.TONIGHT...Winds increasing to S to SW 15 to 25 kt. Seas 6 to 9 ft.
.TUE...Winds veering to NW 15 to 25 kt. Seas 6 to 10 ft. Chance of
rain.
.TUE NIGHT...N to NW winds diminishing to 5 to 15 kt, then becoming
variable. Seas 7 to 9 ft.
.WED...W to SW winds 5 to 15 kt, becoming SW 10 to 20 kt. Seas 8 to
9 ft.
.WED NIGHT...SW winds 10 to 20 kt. Seas becoming 8 to 14 ft.
.THU...SW winds 10 to 20 kt. Seas 8 to 14 ft.
.THU NIGHT...W to SW winds 5 to 15 kt, becoming variable. Seas 10 to
13 ft.
.FRI...N winds less than 10 kt, becoming NE. Seas subsiding to 9 to
10 ft.
.FRI NIGHT...E to NE winds 5 to 15 kt, becoming E to SE 10 to 20 kt.
Seas 8 to 9 ft. 

$$

PZZ825-222330-
Point Arena to Pigeon Point between 60 nm and 150 nm offshore-
238 AM PDT Mon Oct 22 2018

.TODAY...W to NW winds less than 10 kt. Seas 6 to 7 ft.
.TONIGHT...W winds 5 to 10 kt. Seas 6 to 7 ft.
.TUE...S to SW winds less than 10 kt. Seas 5 to 6 ft.
.TUE NIGHT...Variable winds 5 to 15 kt, becoming N to NW. Seas 5 to
7 ft.
.WED...N winds 5 to 15 kt. Seas 6 to 8 ft.
.WED NIGHT...N to NW winds 5 to 15 kt. Seas 7 to 8 ft.
.THU...N winds 10 to 20 kt, becoming NW 10 to 15 kt. Seas 7 to 10
ft.
.THU NIGHT...N to NW winds 10 to 20 kt, becoming N 5 to 15 kt. Seas
8 to 10 ft.
.FRI...N to NW winds 5 to 15 kt. Seas 9 to 10 ft.
.FRI NIGHT...N winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas 8
to 9 ft. 

$$

PZZ925-222330-
Point Arena to Pigeon Point between 150 nm and 250 nm offshore-
238 AM PDT Mon Oct 22 2018

.TODAY...W to NW winds less than 10 kt. Seas 6 to 7 ft.
.TONIGHT...W winds 5 to 10 kt, becoming W to SW 5 to 15 kt. Seas 6
to 7 ft.
.TUE...SW winds 5 to 15 kt, becoming N to NW. Seas 5 to 7 ft.
.TUE NIGHT...N winds 5 to 15 kt. Seas 5 to 8 ft.
.WED...N winds 5 to 15 kt, becoming N to NW 5 to 10 kt. Seas 6 to 9
ft.
.WED NIGHT...N to NW winds 5 to 15 kt, becoming W to NW 5 to 10 kt.
Seas 7 to 9 ft.
.THU...W to SW winds 5 to 15 kt, becoming W 5 to 10 kt. Seas 7 to 11
ft.
.THU NIGHT...W to NW winds 5 to 10 kt, becoming N to NW 5 to 15 kt.
Seas 9 to 11 ft.
.FRI...N to NW winds less than 10 kt, becoming variable. Seas 8 to
10 ft.
.FRI NIGHT...N winds 5 to 15 kt, becoming variable. Seas 8 to 9 ft. 

$$

PZZ830-222330-
Pigeon Point to Point Piedras Blancas between 60 nm and 150 nm
offshore-
238 AM PDT Mon Oct 22 2018

.TODAY and TONIGHT...NW winds 5 to 15 kt. Seas 6 to 7 ft.
.TUE...NW winds 5 to 15 kt, diminishing to less than 10 kt. Seas 5
to 6 ft.
.TUE NIGHT...NW winds 5 to 15 kt. Seas 5 to 6 ft.
.WED...N to NW winds 5 to 15 kt, becoming 5 to 10 kt. Seas 5 to 8
ft.
.WED NIGHT...N winds 10 to 15 kt. Seas 6 to 8 ft.
.THU...N winds 10 to 20 kt. Seas 7 to 8 ft.
.THU NIGHT...N winds 10 to 20 kt. Seas building to 8 to 10 ft.
.FRI...N winds 10 to 20 kt. Seas 9 to 10 ft.
.FRI NIGHT...N winds 10 to 20 kt, becoming 10 to 15 kt. Seas 8 to 10
ft. 

$$

PZZ930-222330-
Pigeon Point to Point Piedras Blancas between 150 nm and 250 nm
offshore-
238 AM PDT Mon Oct 22 2018

.TODAY...W winds 5 to 10 kt. Seas 6 to 7 ft.
.TONIGHT...W to NW winds 5 to 10 kt. Seas 6 to 7 ft.
.TUE...W to SW winds 5 to 10 kt. Seas 5 to 6 ft.
.TUE NIGHT...W winds 5 to 10 kt, becoming N to NW 5 to 15 kt. Seas 5
to 7 ft.
.WED...N winds 5 to 15 kt, becoming 5 to 10 kt. Seas 5 to 9 ft.
.WED NIGHT and THU...N winds 5 to 15 kt. Seas 7 to 9 ft.
.THU NIGHT...N winds 10 to 20 kt. Seas 8 to 10 ft.
.FRI...N winds 5 to 15 kt. Seas 8 to 10 ft.
.FRI NIGHT...N winds 5 to 15 kt. Seas 8 to 9 ft. 

$$

PZZ835-222330-
Point Piedras Blancas to Santa Cruz Island, CA between 60 nm and
150 nm offshore-
238 AM PDT Mon Oct 22 2018

.TODAY...NW winds 10 to 20 kt, becoming 10 to 15 kt early, then
becoming 10 to 20 kt. Seas 6 to 7 ft.
.TONIGHT...NW winds 10 to 20 kt. Seas 6 to 7 ft.
.TUE...NW winds 10 to 20 kt. Seas 5 to 7 ft.
.TUE NIGHT...NW winds 10 to 20 kt. Seas 5 to 8 ft.
.WED...N to NW winds 10 to 20 kt. Seas 5 to 8 ft.
.WED NIGHT...NW winds 15 to 20 kt, becoming N. Seas 6 to 8 ft.
.THU...N winds 15 to 20 kt. Seas becoming 8 to 9 ft.
.THU NIGHT...N winds 10 to 20 kt. Seas 7 to 9 ft.
.FRI...N winds 10 to 20 kt. Seas 8 to 10 ft.
.FRI NIGHT...N winds 10 to 15 kt. Seas 8 to 9 ft. 

$$

PZZ935-222330-
Point Piedras Blancas to Santa Cruz Island, CA between 150 nm
and 250 nm offshore-
238 AM PDT Mon Oct 22 2018

.TODAY and TONIGHT...NW winds 5 to 15 kt. Seas 6 to 7 ft.
.TUE...NW winds 5 to 15 kt. Seas 5 to 6 ft.
.TUE NIGHT...W to NW winds 5 to 15 kt. Seas 5 to 6 ft.
.WED...N to NW winds 5 to 15 kt. Seas 5 to 8 ft.
.WED NIGHT...N winds 5 to 15 kt. Seas 6 to 8 ft.
.THU...N winds 10 to 20 kt. Seas 7 to 8 ft.
.THU NIGHT...N winds 10 to 20 kt. Seas 7 to 9 ft.
.FRI...N winds 10 to 15 kt. Seas 8 to 10 ft.
.FRI NIGHT...N winds 5 to 15 kt. Seas 8 to 9 ft. 

$$

PZZ840-222330-
Santa Cruz Island, CA to San Clemente Island, CA between 60 nm
and 150 nm offshore-
238 AM PDT Mon Oct 22 2018

.TODAY...NW winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 4 to 7
ft.
.TONIGHT...NW winds 10 to 20 kt. Seas 4 to 7 ft.
.TUE...NW winds 15 to 25 kt. Seas 4 to 8 ft.
.TUE NIGHT...NW winds 10 to 20 kt. Seas 5 to 8 ft.
.WED...NW winds 10 to 20 kt. Seas 4 to 8 ft.
.WED NIGHT...N to NW winds 10 to 20 kt. Seas 4 to 8 ft.
.THU...N to NW winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas 4
to 8 ft.
.THU NIGHT...N to NW winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 4 to 8 ft.
.FRI...N to NW winds 5 to 15 kt. Seas 5 to 9 ft.
.FRI NIGHT...N to NW winds 5 to 15 kt. Seas 6 to 9 ft. 

$$

PZZ940-222330-
Santa Cruz Island, CA to 120W between 150 nm and 250 nm offshore-
238 AM PDT Mon Oct 22 2018

.TODAY...NW winds 10 to 15 kt. Seas 5 to 7 ft.
.TONIGHT...NW winds 10 to 20 kt. Seas 6 to 7 ft.
.TUE and TUE NIGHT...NW winds 10 to 20 kt. Seas 5 to 8 ft.
.WED...N to NW winds 10 to 20 kt, becoming NW 5 to 15 kt. Seas 5 to
7 ft.
.WED NIGHT...N to NW winds 10 to 20 kt. Seas 6 to 8 ft.
.THU...N winds 10 to 20 kt, becoming 10 to 15 kt. Seas 6 to 8 ft.
.THU NIGHT...N winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas 7
to 8 ft.
.FRI and FRI NIGHT...N to NW winds 5 to 15 kt. Seas 7 to 9 ft. 

$$

PZZ945-222330-
San Clemente Island, CA to Guadalupe Island from 60 nm offshore
west to 120W-
238 AM PDT Mon Oct 22 2018

.TODAY...NW winds 10 to 15 kt. Seas 3 to 6 ft.
.TONIGHT...NW winds 10 to 15 kt. Seas 4 to 7 ft.
.TUE...NW winds 15 to 20 kt. Seas 5 to 8 ft.
.TUE NIGHT...NW winds 15 to 20 kt. Seas 6 to 8 ft.
.WED...NW winds 10 to 15 kt. Seas 5 to 7 ft.
.WED NIGHT...NW winds 5 to 15 kt. Seas 4 to 7 ft.
.THU...N to NW winds 5 to 15 kt. Seas 4 to 7 ft.
.THU NIGHT...N winds 5 to 10 kt. Seas 4 to 7 ft.
.FRI...N to NW winds 5 to 15 kt. Seas becoming 6 to 8 ft.
.FRI NIGHT...NW winds 5 to 15 kt, becoming 5 to 10 kt. Seas 6 to 8
ft. 

$$

.Forecaster Kosier. Ocean Prediction Center.
Last Update:09:40Z, 22 October 2018
Updates: Four times per day

FZPN01 KWBC 220933
HSFEP1

HIGH SEAS FORECAST 
NWS OCEAN PREDICTION CENTER WASHINGTON DC 
1030 UTC MON OCT 22 2018 

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 

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. 

SEE ANNOUNCEMENT OF PLANNED INMARSAT I-3 TO I-4 MIGRATION 
IN 2018 AT OCEAN.WEATHER.GOV/GMDSS_NOTICE.PHP (LOWERCASE). 

ONLY YOU KNOW THE WEATHER AT YOUR POSITION. REPORT IT TO THE 
NATIONAL WEATHER SERVICE. EMAIL US AT 
VOSOPS@NOAA.GOV(LOWERCASE). 

PAN PAN 

PACIFIC N OF 30N AND S OF 67N E OF A LINE FROM BERING STRAIT 
TO 50N 160E 

SYNOPSIS VALID 0600 UTC OCT 22. 
24 HOUR FORECAST VALID 0600 UTC OCT 23. 
48 HOUR FORECAST VALID 0600 UTC OCT 24. 

.WARNINGS. 

...STORM WARNING...
.12 HOUR FORECAST NEW LOW 45N139W 992 MB. OVER FORECAST WATERS 
WITHIN 360 NM E SEMICIRCLE WINDS 25 TO 40 KT. SEAS 11 TO 17 FT.
.24 HOUR FORECAST LOW 54N138W 976 MB. WITHIN 300 NM NE AND E 
QUADRANTS WINDS 40 TO 50 KT. SEAS 17 TO 22 FT. ELSEWHERE WITHIN 
960 NM SW...900 NM SE...360 NM NE...AND 420 NM NW QUADRANTS 
WINDS 25 TO 40 KT. SEAS 8 TO 17 FT. 
.48 HOUR FORECAST LOW INLAND NEAR 63N152W 976 MB. NE OF A LINE 
FROM 57N153W TO 50N139W WINDS 25 TO 35 KT. SEAS 8 TO 16 FT.

...STORM WARNING...
.COMPLEX LOW WITH FIRST LOW 40N175E 1001 MB MOVING NE 25 KT AND 
SECOND LOW 40N169E 1000 MB MOVING NE 25 KT. OVER FORECAST WATERS 
FROM 30N TO 45N W OF 174W WINDS 25 TO 40 KT. SEAS 8 TO 14 FT.
.24 HOUR FORECAST COMBINED LOW 43N168W 988 MB. WITHIN 1140 NM 
SW...660 NM SE...480 NM NE...AND 420 NM NW QUADRANTS WINDS 25 TO 
40 KT. SEAS 8 TO 14 FT.
.30 HOUR FORECAST LOW 43N163W 985 MB. WITHIN 480 NM SE QUADRANT 
WINDS 40 TO 50 KT. SEAS 12 TO 17 FT.
.48 HOUR FORECAST LOW 47N147W 976 MB. WITHIN 420 NM S SEMICIRCLE 
WINDS 35 TO 45 KT. SEAS 15 TO 24 FT. ELSEWHERE WITHIN 1500 NM 
SW...720 NM SE...420 NM NE...AND 360 NM NW QUADRANT WINDS 25 TO 
40 KT. SEAS 8 TO 17 FT.

...GALE WARNING...
.LOW 54N139W 998 MB MOVING N 15 KT. OVER FORECAST WATERS WITHIN 
480 NM E OF A LINE FROM 59N151W TO 46N144W TO 34N152W WINDS 25 
TO 40 KT. SEAS 8 TO 18 FT.
.24 HOUR FORECAST LOW DISSIPATED AND ASSOCIATED CONDITIONS 
DIMINISHED.

...GALE WARNING...
.LOW 52N153W 991 MB MOVING NE 15 KT. OVER FORECAST WATERS WITHIN 
1020 NM SW AND 540 NM S QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 
18 FT.
.24 HOUR FORECAST LOW 54N144W 984 MB. CONDITIONS DESCRIBED ABOVE 
WITH LOW 54N138W.
.48 HOUR FORECAST LOW DISSIPATED.

...GALE WARNING...
.LOW 57N161W 985 MB MOVING W 10 KT. OVER FORECAST WATERS WITHIN 
480 NM W SEMICIRCLE AND WITHIN 420 NM NE AND E QUADRANTS WINDS 
25 TO 35 KT. SEAS TO 11 FT.
.24 HOUR FORECAST LOW 58N166W 989 MB. WITHIN 480 NM W AND NW 
QUADRANTS WINDS 20 TO 30 KT. SEAS TO 11 FT.
.48 HOUR FORECAST LOW 55N165W 984 MB. WITHIN 720 NM S...960 NM 
W...660 NM N...AND 300 NM E QUADRANTS WINDS 25 TO 35 KT. SEAS 8 
TO 15 FT.

.SYNOPSIS AND FORECAST. 

.24 HOUR FORECAST LOW 48N173W 1010 MB. WITHIN 360 NM S AND 660 
NM W QUADRANTS WINDS 20 TO 30 KT. SEAS TO 10 FT. 
.48 HOUR FORECAST LOW DISSIPATED AND ASSOCIATED CONDITIONS 
DIMINISHED.

.24 HOUR FORECAST OVER FORECAST WATERS FROM 30N TO 38N W OF 173E 
WINDS TO 25 KT. SEAS TO 11 FT.
.48 HOUR FORECAST FROM 30N TO 40N W OF 178W WINDS 20 TO 30 KT. 
SEAS TO 11 FT.

.DENSE FOG. 24 HOUR FORECAST VSBY OCCASIONALLY LESS THAN 1 NM 
WITHIN 60 NM OF 40N169W. 
.48 HOUR FORECAST CONDITIONS IMPROVING.

.HIGH 49N130W 1020 MB NEARLY STATIONARY.
.24 HOUR FORECAST HIGH DISSIPATED.

.HIGH 36N167W 1021 MB MOVING SE 25 KT.
.24 HOUR FORECAST HIGH 34N151W 1019 MB.
.48 HOUR FORECAST HIGH 35N133W 1022 MB. 

.48 HOUR FORECAST HIGH 42N163E 1033 MB.

.FORECASTER SOMMERVILLE. OCEAN PREDICTION CENTER.

NATIONAL HURRICANE CENTER MIAMI FL

E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE
EQUATOR E OF 120W

SYNOPSIS VALID 0600 UTC MON OCT 22.
24 HOUR FORECAST VALID 0600 UTC TUE OCT 23.
48 HOUR FORECAST VALID 0600 UTC WED OCT 24.

.WARNINGS.

...HURRICANE WARNING...
.HURRICANE WILLA NEAR 18.2N 107.1W 931 MB AT 0900 UTC OCT 22 
MOVING N OR 360 DEG AT 6 KT. MAXIMUM SUSTAINED WINDS 135 KT 
GUSTS 165 KT. TROPICAL STORM FORCE WINDS WITHIN 80 NM E 
SEMICIRCLE...60 NM SW AND 70 NM NW QUADRANTS. WINDS 20 TO 33 KT 
AND SEAS 12 FT OR GREATER WITHIN 180 NM OF CENTER EXCEPT 150 NM 
SW QUADRANT WITH SEAS TO 36 FT. ELSEWHERE WITHIN 420 NM SE AND 
240 NM NW SEMICIRCLES OF CENTER WINDS 20 KT OR LESS. SEAS TO 11 
FT PRIMARILY IN MIXED SWELL.
.24 HOUR FORECAST HURRICANE WILLA NEAR 20.4N 107.2W. MAXIMUM 
SUSTAINED WINDS 125 KT GUSTS 150 KT. TROPICAL STORM FORCE WINDS 
WITHIN 100 NM E SEMICIRCLE...70 NM SW AND 80 NM NW QUADRANTS. 
WINDS 20 TO 33 KT AND SEAS 12 FT OR GREATER WITHIN 270 NM SE AND 
180 NM NW SEMICIRCLES WITH SEAS TO 29 FT. ELSEWHERE WITHIN 540 
NM SE AND 300 NM NW SEMICIRCLES OF CENTER...INCLUDING THE GULF 
OF CALIFORNIA S OF 25N...WINDS 20 KT OR LESS. SEAS TO 11 FT 
PRIMARILY IN MIXED SWELL. SCATTERED TSTMS IN BANDS WITHIN 300 NM 
OF CENTER. 
.48 HOUR FORECAST TROPICAL STORM WILLA INLAND NEAR 23.8N 104.6W.
MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT NEAR CENTER. TROPICAL 
STORM FORCE WINDS WITHIN 80 NM OF CENTER EXCEPT 50 NM NW 
QUADRANT. WINDS 20 TO 33 KT AND SEAS 12 FT OR GREATER FROM 18.5N 
TO 23N E OF 109W WITH SEAS TO 20 FT. ELSEWHERE WITHIN 240 NM OF 
LINE FROM 15N103W TO 26N115W...INCLUDING GULF OF CALIFORNIA S OF 
25.5N...WINDS 20 KT OR LESS. SEAS TO 11 FT PRIMARILY IN MIXED 
SWELL. SCATTERED TSTMS IN BANDS WITHIN 300 NM OF CENTER. 
.72 HOUR FORECAST POST TROPICAL WILLA NEAR 27.0N 99.5W. MAXIMUM 
SUSTAINED WINDS 20 KT GUSTS 30 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST...DISSIPATED.

...TROPICAL STORM WARNING...
.TROPICAL STORM VICENTE NEAR 14.1N 99.7W 1004 MB AT 0900 UTC OCT 
22 MOVING W OR 275 DEG AT 9 KT. MAXIMUM SUSTAINED WINDS 40 KT 
GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 20 NM E AND 40 NM 
W SEMICIRCLES. SEAS 12 FT OR GREATER WITHIN 60 NM NE AND 15 NM 
NW QUADRANT WITH SEAS TO 13 FT. ELSEWHERE WITHIN 90 NM OF CENTER 
WINDS 20 TO 33 KT. SEAS TO 11 FT. 
.24 HOUR FORECAST TROPICAL STORM VICENTE NEAR 16.1N 102.3W.
MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE 
WINDS WITHIN 20 NM E AND 30 NM W SEMICIRCLES. WINDS 20 TO 33 KT 
AND SEAS 8 TO 12 FT ELSEWHERE WITHIN 90 NM OF CENTER. SCATTERED 
TSTMS IN BANDS WITHIN 120 NM OF CENTER.
.48 HOUR FORECAST POST-TROPICAL VICENTE INLAND NEAR 19.5N 104.4W.
OVER WATER CONDITIONS MERGE. 72 HOUR FORECAST...DISSIPATED.

FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE 
USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE 
AND INTENSITY.

.SYNOPSIS AND FORECAST.    

.WITHIN 30 NM OF LINE FROM 16N95W TO 14N95.5W...INCLUDING THE 
GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 25 KT. SEAS TO 8 FT.
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.LOW PRES 11N117W 1008 MB. WITHIN 180 NM SE QUADRANT WINDS 20 KT 
OR LESS. SEAS TO 8 FT.
.24 HOUR FORECAST LOW PRES 12N118.5W 1009 MB. WITHIN 300 NM SE 
QUADRANT WINDS 20 KT OR LESS. SEAS TO 9 FT.  
.48 HOUR FORECAST LOW PRES 12N119W 1011 MB. WITHIN 150 NM E 
QUADRANT WINDS 20 KT OR LESS. SEAS TO 8 FT.  

.WITHIN 120 NM OF 05N83W WINDS 20 KT OR LESS. SEAS TO 8 FT IN SW 
SWELL.  
.06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.S OF LINE FROM 03.4S100W TO 01N120W WINDS 20 KT OR LESS. SEAS 
TO 8 FT PRIMARILY IN SW SWELL.
.24 HOUR FORECAST S OF LINE FROM 03.4S94W TO 00N117W WINDS 20 KT 
OR LESS. SEAS TO 8 FT PRIMARILY IN SW SWELL.
.30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.WITHIN AREA BOUNDED BY 20N140W TO 15N135W TO 12N140W TO 20N140W 
WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED SWELL. 
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

CONVECTION VALID AT 0900 UTC MON OCT 22...

.HURRICANE WILLA...NUMEROUS STRONG WITHIN 75 NM OF CENTER 
SURROUNDED BY SCATTERED MODERATE TO STRONG IN BANDS ELSEWHERE 
WITHIN 300 NM OF CENTER.

.TROPICAL STORM VICENTE...SCATTERED MODERATE TO STRONG IN A BAND 
WITHIN 180 NM OVER THE W SEMICIRCLE OF CENTER.

.TROPICAL WAVE N OF 05N ALONG 90W...SCATTERED MODERATE ISOLATED 
STRONG WITHIN 60 NM OF 07N90.5W. 

.LOW PRES 11N117W...SCATTERED MODERATE WITHIN 210 NM SW 
SEMICIRCLE.   

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N83W TO 12N95W THEN RESUMES FROM 13N112W 
TO 
LOW PRES 11N117W TO 09N128W TO 11N140W. SCATTERED MODERATE 
ISOLATED STRONG WITHIN 120 NM OF LINE FROM 05N78W TO 09N87W AND 
WITHIN 150 NM OF 09N94W AND 11N110W AND 07N132W.

$$
.FORECASTER NELSON. NATIONAL HURRICANE CENTER.
Last Update:09:34Z, 22 October 2018
Updates: Four times per day