416
FZPN01 KWBC 091618 CCA
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC SUN NOV 09 2025

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

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

PLEASE SEE PROPOSAL TO ALIGN NWS PACIFIC HIGH SEAS FORECASTS
WITH
METAREA XII: HTTPS://OCEAN.WEATHER.GOV/HIGHSEASPACIFICPROPOSAL/
(LOWERCASE).

FOR ANY TROPICAL CYCLONE INFORMATION BEYOND 48 HOURS REFERENCE
THE ASSOCIATED NWS TROPICAL CYCLONE FORECAST/ADVISORY (TCM).

SECURITE

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

ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS

SYNOPSIS VALID 1200 UTC NOV 09.
24 HOUR FORECAST VALID 1200 UTC NOV 10.
48 HOUR FORECAST VALID 1200 UTC NOV 11.

.WARNINGS.

...STORM WARNING...
.COMPLEX LOW WITH FIRST CENTER 46N136W 992 MB MOVING NE 20 KT
AND A SECOND CENTER 55N137W 981 MB MOVING NW 10 KT. E OF A FRONT
EXTENDING FROM 50N131W TO SECOND CENTER WINDS 40 TO 55 KT. SEAS
4 TO 6.5 M. ELSEWHERE FROM 39N TO 58N BETWEEN 126W AND 148W
WINDS 25 TO 40 KT. SEAS 3 TO 8 M...HIGHEST NEAR 44N140W.
.24 HOUR FORECAST COMPLEX LOW DISSIPATED WITH CONDITIONS
DESCRIBED WITH LOW 55N149W BELOW.

...STORM WARNING...
.LOW 58N174E 956 MB MOVING SE 10 KT. WITHIN 420 NM S AND SW
QUADRANTS WINDS 40 TO 50 KT. SEAS 5 TO 9 M. ALSO WITHIN 840 NM E
AND NE...AND SW...AND 1080 NM SE QUADRANTS WINDS 30 TO 45 KT.
SEAS 4 TO 8.5 M...HIGHEST FROM 45N TO 54N BETWEEN 180W AND 168E.
ELSEWHERE FROM 38N TO 65N W OF 165W WINDS 20 TO 30 KT. SEAS 3 TO
6 M.
.24 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 57N178E 984 MB.
WITHIN 840 NM E AND SE...540 NM S AND SW...AND 120 NM NW
QUADRANTS WINDS 25 TO 40 KT. SEAS 5 TO 8 M. ELSEWHERE FROM 44N
TO 57N BETWEEN 158W TO 169E...AND N OF A LINE FROM 61N165W TO
58N178E WINDS 20 TO 30 KT. SEAS 3 TO 6 M.
.48 HOUR FORECAST LOW 62N167W 1003 MB. WITHIN 300 NM SW
SEMICIRCLE WINDS 20 TO 30 KT. SEAS 3 TO 5 M.

...STORM WARNING...
.24 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER W OF AREA AND A
SECONDARY CENTER 47N157E 980 MB. WITHIN 540 NM S AND SE
QUADRANTS WINDS 40 TO 50 KT. SEAS 4 TO 6 M. ELSEWHERE FROM 32N
TO 51N W OF 169E WINDS 25 TO 40 KT. SEAS 3 TO 5 M.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER NW OF AREA AND A
SECONDARY CENTER 51N170E 976 MB. WITHIN 360 NM NE SEMICIRCLE
WINDS 40 TO 55 KT. SEAS 5 TO 8 M. ELSEWHERE W OF A LINE FROM
37N179E TO 41N171W TO 58N176E WINDS 25 TO 40 KT. SEAS 3 TO 6 M.

...STORM WARNING...
.LOW 50N162W 994 MB MOVING NE 20 KT. WITHIN 360 NM E
SEMICIRCLE...AND 780 NM S AND SE QUADRANTS WINDS 25 TO 40 KT.
SEAS 3 TO 6 M.
.24 HOUR FORECAST LOW 55N149W 980 MB. WITHIN 360 NM E AND
NE...720 NM S AND SE...420 NM SW...AND 60 NM NW QUADRANTS WINDS
30 TO 45 KT. SEAS 3.5 TO 7 M...HIGHEST SW QUADRANT. ELSEWHERE
FROM 40N TO 59N BETWEEN 134W AND 158W WINDS 20 TO 30 KT. SEAS 3
TO 5 M.
.30 HOUR FORECAST LOW 56N147W 976 MB. WITHIN 180 NM S AND SW
QUADRANTS WINDS 35 TO 50 KT. SEAS 5 TO 7.5 M.
.48 HOUR FORECAST LOW 58N144W 982 MB. WITHIN 240 NM N AND 360 NM
S SEMICIRCLES WINDS 25 TO 40 KT. SEAS 4 TO 7 M. ELSEWHERE FROM
41N TO 60N BETWEEN 134W AND 168W...EXCEPT AS DESCRIBED WITH LOW
62N167W ABOVE...WINDS 20 TO 30 KT. SEAS 3 TO 6 M.

...GALE WARNING...
.24 HOUR FORECAST FROM 30N TO 37N BETWEEN 133W AND 152W NE WINDS
20 TO 30 KT. SEAS 3 TO 5 M IN NE SWELL.
.30 HOUR FORECAST WITHIN 300 NM W AND NW OF A LINE FROM 30N140W
TO 34N137W N TO NE WINDS 25 TO 35 KT. SEAS 3 TO 5.5 M.
.48 HOUR FORECAST NEW LOW S OF AREA. FROM 30N TO 33N BETWEEN
143W AND 149W NE WINDS 25 TO 35 KT. SEAS 3 TO 5 M. ELSEWHERE
FROM 30N TO 35N BETWEEN 138W AND 154W E TO NE WINDS 20 TO 30 KT.
SEAS 2.5 TO 4 M.

.SYNOPSIS AND FORECAST.

.FROM 30N TO 34N BETWEEN 175E AND 163E E TO NE WINDS TO 25 KT.
SEAS 2.5 TO 4 M.
.24 HOUR FORECAST NEW LOW 32N175E 1016 MB. FROM 30N TO 38N
BETWEEN 173W AND 169E WINDS 20 TO 30 KT. SEAS 2.5 TO 4 M.
.48 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW 51N170E
DESCRIBED IN WARNINGS SECTION ABOVE.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 50N TO 59N
BETWEEN 129W AND 143W...FROM 43N TO 62N BETWEEN 156W AND 170W...
FROM 60N TO 63N W OF 170W...AND FROM 51N TO 55N W OF 179E.
.24 HOUR FORECAST DENSE FOG FROM 53N TO 60N BETWEEN 139W AND
160W...N OF 62N BETWEEN 163W AND 171W...WITHIN 60 NM OF
55N178W...AND FROM 42N TO 50N W OF 164E.
.48 HOUR FORECAST DENSE FOG N OF 56N E OF 141W...N OF 60N
BETWEEN 164W AND 173W...FROM 42N TO 52N BETWEEN 179W AND 173E...
AND FROM 52N TO 55N W OF 177E.

.LIGHT TO MODERATE FREEZING SPRAY E OF A LINE FROM 58N163W TO
64N172W.
.24 HOUR FORECAST LIGHT FREEZING SPRAY N OF 62W W OF ALASKA.
.48 HOUR FORECAST LIGHT FREEZING SPRAY N OF 63N W OF ALASKA.

.FORECASTER MILLS. 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 1200 UTC SUN NOV 9.
24 HOUR FORECAST VALID 1200 UTC MON NOV 10.
48 HOUR FORECAST VALID 1200 UTC TUE NOV 11.

.WARNINGS.

...GALE WARNING...
.12 HOUR FORECAST WITHIN 16N94.5W TO 16N95W TO 15N95W TO
15N94.5W TO 15.5N94.5W TO 16N94.5W...INCLUDING THE GULF OF
TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS LESS THAN 2.5 M.
.21 HOUR FORECAST WITHIN 16N95W TO 16N96W TO 14N96W TO 14N95W TO
16N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO
35 KT. SEAS 2.5 TO 3.5 M. ELSEWHERE WITHIN 16N94W TO 16N95W TO
15N96W TO 13N96W TO 14N94W TO 16N94W N TO NE WINDS 20 TO 30 KT.
SEAS 2.5 TO 3.0 M IN N TO NE SWELL.
.24 HOUR FORECAST WITHIN 15N95W TO 16N95W TO 15N96W TO 13N96W TO
14N95W TO 15N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE
WINDS 30 TO 40 KT. SEAS 2.5 TO 3.5 M. ELSEWHERE WITHIN 16N94W TO
16N95W TO 15N96W TO 12N97W TO 12N96W TO 13N94W TO 16N94W N TO NE
WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M IN N TO NE SWELL.
.48 HOUR FORECAST WITHIN 14N94W TO 16N94W TO 16N95W TO 12N99W TO
12N98W TO 13N95W TO 14N94W...INCLUDING THE GULF OF
TEHUANTEPEC...N TO NE WINDS 30 TO 45 KT. SEAS 4.0 TO 6.0 M.
ELSEWHERE WITHIN 14N93W TO 16N96W TO 12N99W TO 10N104W TO 10N100W
TO 11N96W TO 14N93W NE WINDS 20 TO 30 KT. SEAS 2.5 TO 5.5 M.
REMAINDER OF AREA WITHIN 14N92W TO 16N94W TO 15N99W TO 10N105W TO
08N97W TO 09N94W TO 14N92W WINDS 20 KT OR LESS. SEAS 2.5 TO 4.0
M IN N IN NE SWELL.

.SYNOPSIS AND FORECAST.

.WITHIN 30N134W TO 30N140W TO 25N140W TO 30N134W WINDS 20 KT OR
LESS. SEAS 2.5 TO 4.0 M IN NW SWELL.
.24 HOUR FORECAST WITHIN 30N139W TO 30N140W TO 29N140W TO
28.5N139.5W TO 29N139.5W TO 30N139W NE WINDS 20 TO 25 KT. SEAS
3.0 TO 4.0 M. ELSEWHERE WITHIN 30N127W TO 30N139W TO 18N140W TO
22N134W TO 30N127W WINDS 20 KT OR LESS. SEAS 2.5 TO 4.0 M IN NW
TO N SWELL.
.48 HOUR FORECAST WITHIN 30N119W TO 30N140W TO 09N140W TO
18N125W TO 30N119W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN NW
TO N SWELL.

.WITHIN 17N105W TO 30N123W TO 17N125W TO 14N140W TO 11N130W TO
10N105W TO 17N105W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NW
SWELL.
.24 HOUR FORECAST WITHIN 21N115W TO 15N124W TO 14N131W TO
09N123W TO 11N116W TO 10N101W TO 21N115W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.0 M IN NW SWELL.
.48 HOUR FORECAST WITHIN 18N117W TO 18N119W TO 17N123W TO
15N123W TO 12N119W TO 15N116W TO 18N117W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.0 M IN NW SWELL.

.WITHIN 09N107W TO 09N140W TO 00N135W TO 03S120W TO 03.4S101W TO
02N109W TO 09N107W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN
MIXED NW AND SW SWELL.
.24 HOUR FORECAST WITHIN 10N105W TO 10N123W TO 00N135W TO
03.4S120W TO 03.4S102W TO 03N97W TO 10N105W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.0 M IN MIXED NW AND SW SWELL.
.48 HOUR FORECAST WITHIN 03N96W TO 07N124W TO 00N132W TO 01S120W
TO 03.4S120W TO 03.4S100W TO 03N96W WINDS 20 KT OR LESS. SEAS
2.5 TO 3.0 M IN MIXED NW AND SW SWELL.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.

CONVECTION VALID AT 1200 UTC SUN NOV 9...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 7.5N78W TO 07.5N81W TO A 1011 MB LOW PRES
NEAR 12N110W TO 09.5N140W. NUMEROUS MODERATE TO STRONG N OF 04N E
OF 81W. SCATTERED MODERATE ISOLATED STRONG FROM 10N TO 16N
BETWEEN 118W AND 127W...AND 08N TO 12N W OF 124W. SCATTERED
MODERATE FROM 10N TO 16N BETWEEN 109W AND 114W.

$$
.FORECASTER ADAMS. NATIONAL HURRICANE CENTER.