113
FZPN02 KWBC 040525
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0545 UTC TUE NOV 04 2025

CCODE/1:31:12:01:00/AOW+POR/NWS/CCODE
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC NOV 04.
24 HOUR FORECAST VALID 0000 UTC NOV 05.
48 HOUR FORECAST VALID 0000 UTC NOV 06.

.WARNINGS.

...STORM WARNING...
.COMPLEX LOW WITH FIRST CENTER NW OF AREA 56N168E 999 MB MOVING
SE 20 KT AND SECOND CENTER 50N171E 1004 MB MOVING NE 35 KT. W AND
N OF A LINE FROM 58N177E TO 53N180E TO 47N173E WINDS 25 TO 35 KT.
SEAS 2.5 TO 4.5 M.
.12 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 55N178E 996 MB.
WITHIN 300 NM SW QUADRANT WINDS 35 TO 50 KT. SEAS 3 TO 5 M.
.24 HOUR FORECAST COMBINED LOW 52N170W 992 MB. FROM 45N TO 57N
BETWEEN 163W AND 171E WINDS 25 TO 40 KT. SEAS 2.5 TO 5.5 M.
.48 HOUR FORECAST COMBINED LOW 48N152W 990 MB. WITHIN 480 NM SE
OF A LINE FROM 51N166W TO 48N152W TO 46N146W WINDS 25 TO 40 KT.
SEAS 3.5 TO 7 M.

...GALE WARNING...
.LOW 47N150W 980 MB MOVING NE 20 KT. FROM 33N TO 52N BETWEEN 139W
AND 167W WINDS 30 TO 45 KT. SEAS 2.5 TO 5 M...EXCEPT WITHIN 960
NM SW SEMICIRCLE SEAS 4 TO 8 M.
.24 HOUR FORECAST COMPLEX LOW WITH MEAN CENTER 47N139W 977 MB.
FROM 31N TO 58N BETWEEN 124W AND 152W WINDS 30 TO 45 KT. SEAS 4
TO 8 M. ELSEWHERE S OF 58N BETWEEN 124W AND 160W WINDS 25 TO 40
KT. SEAS 3 TO 6 M.
.48 HOUR FORECAST COMPLEX LOW WITH MEAN CENTER NEAR 53N138W 965
MB. WITHIN 180 NM NE QUADRANT AND FROM 54N TO 58N BETWEEN 147W
AND 152W WINDS 35 TO 50 KT. SEAS 4 TO 7 M. ELSEWHERE NE AND E OF
A LINE FROM 52N155W TO 48N144W TO 40N138W TO 30N137W TO 30N129W
TO 37N123W WINDS 25 TO 40 KT. SEAS 4 TO 8 M...EXCEPT N OF 47N
SEAS 3 TO 6 M.

...GALE WARNING...
.LOW 43N126W 1005 MB MOVING NE 25 KT. WITHIN 120 NM E SEMICIRCLE
WINDS 25 TO 35 KT. SEAS 2.5 TO 4.5 M.
.24 HOUR FORECAST LOW DISSIPATED INLAND AND CONDITIONS
DIMINISHED.

...GALE WARNING...
.LOW 45N174E 1010 MB MOVING E 40 KT. WITHIN 240 NM SE OF A FRONT
FROM LOW TO 38N160E WINDS 25 TO 35 KT. SEAS 2.5 TO 4 M.
.24 HOUR FORECAST LOW 45N164W 1000 MB. WITHIN 420 NM S QUADRANT
WINDS 25 TO 35 KT. SEAS 2.5 TO 4.5 M. ELSEWHERE WITHIN 180 NM S
OF A LINE FROM 39N176E TO 40N177W TO 39N171W WINDS TO 25 KT. SEAS
TO 4 M.
.48 HOUR FORECAST LOW 41N144W 999 MB. WITHIN 360 NM S AND 420 NM
SW QUADRANTS...AND WITHIN 120 NM S OF A LINE FROM 38N166W TO
36N161W TO 36N151W WINDS 20 TO 30 KT. SEAS 3 TO 6 M...EXCEPT W OF
152W SEAS TO 3.5 M.

...GALE WARNING...
.24 HOUR FORECAST LOW 42N167E 1008 MB. WITHIN 300 NM NE...360 NM
SE...300 NM SW...AND 180 NM NW QUADRANTS WINDS 25 TO 40 KT. SEAS
2.5 TO 5 M.
.48 HOUR FORECAST LOW 42N180E 1004 MB. WITHIN 150 NM NE...480 NM
SE...540 NM SW...AND 240 NM NW QUADRANTS WINDS 25 TO 35 KT. SEAS
2.5 TO 4 M.

.SYNOPSIS AND FORECAST.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 42N TO 44N
BETWEEN 177E AND 172E...AND N OF 52N BETWEEN 178E AND 169E.
.24 HOUR FORECAST DENSE FOG WITHIN 90 NM NE OF A LINE FROM
57N176E TO 55N179E TO 55N176W TO 50N162W.
.48 HOUR FORECAST DENSE FOG WITHIN 90 NM NW OF A LINE FROM
56N149W TO 58N148W TO 60N146W.

.LIGHT TO MODERATE FREEZING SPRAY N OF 61N W OF 166W.
.24 HOUR FORECAST LITTLE CHANGE
.48 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY N OF 62N W OF
167W.

.FORECASTER HYDE. OCEAN PREDICTION CENTER.

NWS 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 0000 UTC TUE NOV 04.
24 HOUR FORECAST VALID 0000 UTC WED NOV 05.
48 HOUR FORECAST VALID 0000 UTC THU NOV 06.

.WARNINGS.

...GALE WARNING...
.WITHIN 16N94W TO 16N95W TO 16N96W TO 15N96W TO 14N96W TO 14N95W
TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30
TO 40 KT. SEAS 3.5 TO 5.5 M. ELSEWHERE WITHIN 14N94W TO 16N94W
TO 16N95W TO 16N96W TO 12N99W TO 12N97W TO 14N94W N TO NE WINDS
20 TO 30 KT. SEAS 3 TO 4 M. WITHIN 16N94W TO 16N97W TO 12N101W
TO 10N99W TO 10N95W TO 12N93W TO 16N94W WINDS 20 KT OR LESS. SEAS
2.5 TO 3 M IN N TO NE SWELL.
.24 HOUR FORECAST WITHIN 16N94.5W TO 16N95W TO 15.5N95.5W TO
15N95.5W TO 14.5N95W TO 15N94.5W TO 16N94.5W...INCLUDING THE GULF
OF TEHUANTEPEC...N TO NE WINDS 30 TO 35 KT. SEAS 3 TO 4.5 M.
ELSEWHERE WITHIN 15N94W TO 16N94W TO 16N96W TO 13N97W TO 13N95W
TO 15N94W N TO NE WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M. REMAINDER
OF AREA WITHIN 16N94W TO 16N97W TO 12N100W TO 10N104W TO 08N97W
TO 11N94W TO 16N94W WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M IN N TO
NE SWELL.
.48 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 16N96W TO 15N96W TO
14N96W TO 15N94W TO 16N94W...INCLUDING THE GULF OF
TEHUANTEPEC...N
TO NE WINDS 20 TO 30 KT. SEAS TO 2.5 M.

.SYNOPSIS AND FORECAST.

.WITHIN 23N111W TO 30N116W TO 30N140W TO 15N140W TO 10N132W TO
11N119W TO 23N111W...INCLUDING SEBASTIAN VIZCAINO BAY AND WITHIN
60 NM OF SHORE...WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M IN NW
SWELL.
.18 HOUR FORECAST COLD FRONT APPROACHING 30N140W. WITHIN 30N132W
TO 30N140W TO 28N140W TO 28N137W TO 29N134W TO 30N132W SW TO W
WINDS 20 TO 25 KT. SEAS 2.5 TO 3 M.
.24 HOUR FORECAST COLD FRONT NEAR 30N140W. WITHIN 30N133.5W TO
30N135.5W TO 29.5N135.5W TO 29.5N134W TO 30N133.5W SW TO W WINDS
20 TO 25 KT. SEAS 2.5 TO 3 M. ELSEWHERE WITHIN 30N131W TO 30N140W
TO 27N140W TO 27N137W TO 29N133W TO 30N131W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.5 M IN NW SWELL. WITHIN 30N117W TO 30N126W TO
19N138W TO 09N140W TO 07N113W TO 12N108W TO 30N117W WINDS 20 KT
OR LESS. SEAS 2.5 TO 3 M IN NW SWELL.
.48 HOUR FORECAST WEAKENING COLD FRONT FROM 30N129W TO 27N136W.
WITHIN 30N126W TO 30N140W TO 22N140W TO 22N137W TO 27N129W TO
30N126W WINDS 20 KT OR LESS. SEAS 2.5 TO 4.5 M IN NW SWELL.
WITHIN 18N125W TO 18N134W TO 14N140W TO 07N140W TO 09N129W TO
12N125W TO 18N125W WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M IN NW TO
N SWELL.

.06 HOUR FORECAST WITHIN 11N86W TO 11N87W TO 10N86W TO 11N86W...
INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS
LESS THAN 2.5 M.
.24 HOUR FORECAST LITTLE CHANGE.
.42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.

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

CONVECTION VALID AT 0245 UTC TUE NOV 04...

.TROUGH FROM 15N119W TO 09N118W...SCATTERED MODERATE FROM 13N TO
15N BETWEEN 115W AND 119W AND WITHIN 60 NM OF 5.5N84W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 08N78W TO 08N100W TO 10N110W
TO 11N117W TO 09N126W. ITCZ EXTENDS FROM 09N126W TO 09N131W
TO 09N140W. SCATTERED MODERATE ISOLATED WITHIN 120 NM N OF
TROUGH BETWEEN 95W AND 97W AND WITHIN 60 NM S OF TROUGH BETWEEN
108W AND 110W. SCATTERED MODERATE WITHIN 60 NM S OF TROUGH
BETWEEN 101W AND 103W AND WITHIN 30 NM OF ITCZ BETWEEN 126W AND
131W.

.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.

NATIONAL WEATHER SERVICE HONOLULU HI

NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 160E

SYNOPSIS VALID 0000 UTC NOV 04 2025.
24 HOUR FORECAST VALID 0000 UTC NOV 05 2025.
48 HOUR FORECAST VALID 0000 UTC NOV 06 2025.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROUGH 22N166W 18N169W MOVING W 15 KT.
.24 HOUR FORECAST TROUGH 21N174W 17N174W 12N175W.
.48 HOUR FORECAST TROUGH 22N178E 17N176E.

.TROUGH 13N161W 10N165W 07N169W MOVING W 15 KT.
.24 HOUR FORECAST TROUGH 13N175W 10N178W 06N179E.
.48 HOUR FORECAST TROUGH 13N176E 08N172E 05N169E.

.48 HOUR FORECAST NEW FRONT 27N140W 27N154W.

.WINDS 20 TO 30 KT FROM 20N TO 28N BETWEEN 165W AND 175W.
WINDS 20 TO 25 KT ELSEWHERE FROM 15N TO 27N BETWEEN 175W
AND 160E.
.24 HOUR FORECAST WINDS 20 TO 30 KT FROM 20N TO 27N BETWEEN
170W AND 175E.
.48 HOUR FORECAST WINDS DIMINISHING TO LESS THAN 20 KT.

.WINDS 20 KT OR LESS OVER REMAINDER OF FORECAST AREA.

.SEAS 4 TO 5.5 M FROM 20N TO 25N BETWEEN 165W AND 175W.
SEAS 2.5 TO 4 M ELSEWHERE N OF LINE 15N160E 10N180W 20N155W
30N155W.
.24 HOUR FORECAST SEAS 2.5 TO 4 M N OF LINE 15N160E 08N180W
05N170W 28N160W 28N140W.
.48 HOUR FORECAST SEAS 4 TO 5 M N OF 25N E OF 153W. SEAS 2.5 TO
4 M ELSEWHERE N OF LINE 30N165W 22N160W 25N140W...AND W OF LINE
10N160E 05N180W 10N165W 20N178W 30N180W.

.SEAS 2.5 M OR LOWER OVER REMAINDER OF FORECAST AREA.

.ITCZ 09N140W 09N150W...AND 08N172W 06N180W 05N173E. ISOLATED
MODERATE TSTMS WITHIN 150 NM OF ITCZ BETWEEN 170W AND 180W.

.SCATTERED STRONG TSTMS FROM 15N TO 25N W OF 165E...AND FROM
17N TO 25N BETWEEN 163W AND 172W.

$$

.FORECASTER PECHACEK. HONOLULU HI.