744
FZPN02 KWBC 220525
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0545 UTC SAT NOV 22 2025

CCODE/2:31:12:01:00/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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 22.
24 HOUR FORECAST VALID 0000 UTC NOV 23.
48 HOUR FORECAST VALID 0000 UTC NOV 24.

.WARNINGS.

...HURRICANE FORCE WIND WARNING...
.LOW 41N168E 1001 MB MOVING NE 25 KT AND RAPIDLY INTENSIFYING.
FROM 31N TO 46N W OF 179E WINDS 25 TO 40 KT. SEAS 3 TO 5.5 M.
.18 HOUR FORECAST LOW 48N173E 977 MB. WITHIN 460 NM NE SEMICIRCLE
WINDS 35 TO 50 KT. SEAS 3 TO 6 M.
.24 HOUR FORECAST LOW 50N171E 972 MB. WITHIN 300 NM SW QUADRANT
AND WITHIN 240 NM NE OF A FRONT FROM LOW CENTER TO 49N178E TO
44N172W WINDS 45 TO 55 KT. SEAS
4 TO 7.5 M. ELSEWHERE WITHIN 360 NM NE...600 NM S...AND 540 NM SW
QUADRANTS AND WITHIN 240 NM NE OF A LINE FROM 50N179W TO 44N172W
TO 39N173W WINDS 35 TO 50 KT. SEAS 3 TO 6 M. ELSEWHERE FROM 35N
TO 58N W OF 167W WINDS 25 TO 40 KT. SEAS 3 TO 5.5 M.
.36 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER NEAR 49N173E 968
MB. WITHIN 240 NM SW SEMICIRCLE WINDS 50 TO 65 KT. SEAS 8 TO 12
M.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER NEAR 49N178E 969
MB. WITHIN 360 NM SW QUADRANT WINDS 45 TO 55 KT. SEAS 8 TO 12 M.
ALSO WITHIN 480 NM N AND 540 NM W AND SW QUADRANTS AND WITHIN 180
NM NE OF A FRONT FROM 52N171W TO 51N163W TO 48N160W TO 41N158W
WINDS 35 TO 45 KT. SEAS 6 TO 10 M. ELSEWHERE FROM 35N TO 60N W OF
150W WINDS 25 TO 40 KT. SEAS 3 TO 6 M.

...GALE WARNING...
.N OF 45N BETWEEN 172E AND 164E AREA OF S WINDS 25 TO 40 KT. SEAS
2.5 TO 4.5 M.
.24 HOUR FORECAST CONDITIONS DESCRIBED WITH LOW 50N171E IN
HURRICANE FORCE WIND WARNING ABOVE.

...GALE WARNING...
.N OF 49N BETWEEN 161W AND 176W AREA OF NW WINDS 25 TO 35 KT.
SEAS 3 TO 5.5 M...HIGHEST NEAR 56N165W.
.24 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW 57N147W
DESCRIBED BELOW.

...GALE WARNING...
.LOW 61N149W 984 MB MOVING S 10 KT THEN E AFTER 24 HOURS. WITHIN
660 NM SE AND 780 NM SW QUADRANTS WINDS 25 TO 30 KT. SEAS 4 TO
7.5 M.
.24 HOUR FORECAST LOW 57N147W 999 MB. WITHIN 660 NM S AND 540 NM
W QUADRANTS WINDS 20 TO 30 KT. SEAS 2.5 TO 4.5 M.
.48 HOUR FORECAST LOW 56N146W 1004 MB. WITHIN 300 NM S QUADRANT
WINDS TO 25 KT. SEAS 2.5 TO 4 M.

...GALE WARNING...
.COMPLEX LOW WITH MAIN CENTER 30N122W 1005 MB MOVING SE 15 KT. N
OF 30N...WITHIN 240 NM NW QUADRANT WINDS 25 TO 35 KT. SEAS 3 TO
5.5 M. ELSEWHERE FROM 30N TO 39N BETWEEN 121W AND 135W WINDS 20
TO 30 KT. SEAS 2.5 TO 4.5 M.
.24 HOUR FORECAST LOW S OF AREA. CONDITIONS DIMINISHED.

 ...HEAVY FREEZING SPRAY WARNING...
.MODERATE TO HEAVY FREEZING SPRAY N OF 62N W OF 167W. ELSEWHERE
LIGHT TO MODERATE FREEZING SPRAY N OF 60N W OF ALASKA.
.24 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF 63N
BETWEEN 165W AND 170W. ELSEWHERE LIGHT TO MODERATE FREEZING SPRAY
N OF 59N BETWEEN 161W AND 175W.
.48 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY N AND NW OF A
LINE FROM 57N158W TO 58N169W TO 62N174W.

.SYNOPSIS AND FORECAST.

.LOW 41N148W 1016 MB MOVING NE 30 KT WITH A FRONT EXTENDING FROM
47N133W TO 45N142W TO LOW CENTER TO 34N168W TO 30N174W. WITHIN
240 NM SE OF FRONT N OF 37N...AND WITHIN 120 NM SE OF FRONT S OF
37N WINDS 20 TO 30 KT. SEAS 3 TO 5.5 M.
.24 HOUR FORECAST LOW 50N127W 1011 MB. FRONT EXTENDING FROM LOW
CENTER TO 39N139W. WITHIN 180 NM SE OF FRONT WINDS TO 25 KT. SEAS
2.5 TO 4.5 M.
.48 HOUR FORECAST LOW MOVED INLAND 51N129W. WITHIN 540 NM SW
QUADRANT WINDS TO 25 KT. SEAS TO 4 M.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 61N TO 63N E OF
168W.
.24 HOUR FORECAST DENSE FOG FROM 49N TO 54N BETWEEN 179W AND
165E.
.48 HOUR FORECAST DENSE FOG FROM 47N TO 53N BETWEEN 160W AND
166E.

.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 SAT NOV 22.
24 HOUR FORECAST VALID 0000 UTC SUN NOV 23.
48 HOUR FORECAST VALID 0000 UTC MON NOV 24.

.WARNINGS.

...GALE WARNING...
.LOW PRES NEAR 30N121W 1005 MB. WITHIN 30N122W TO 30N123W TO
29N123W TO 29N122W TO 30N122W WINDS 30 TO 40 KT. SEAS 4.0 TO 5.0
M. ELSEWHERE WITHIN 30N120W TO 30N127W TO 27N124W TO 27N122W TO
29N120W TO 30N120W WINDS 20 TO 30 KT. SEAS 3.5 TO 4.0 M.
REMAINDER AREA WITHIN 30N116W TO 30N140W TO 21N140W TO 21N132W TO
26N119W TO 30N116W WINDS 20 KT OR LESS. SEAS 2.5 TO 4.0 M IN NW
SWELL.
.06 HOUR FORECAST LOW PRES NEAR 29N120W 1008 MB. WITHIN 30N119W
TO 30N128W TO 27N127W TO 26N125W TO 26N122W TO 28N119W TO 30N119W
WINDS 20 TO 30 KT. SEAS 4.0 TO 5.0 M. WITHIN 30N116W TO 30N140W
TO 21N140W TO 21N129W TO 23N121W TO 30N116W WINDS 20 KT OR LESS.
SEAS 2.5 TO 4.0 M IN NW SWELL.
.24 HOUR FORECAST LOW PRES NEAR 29N116W 1011 MB. WITHIN 24N115W
TO 29N115W TO 30N140W TO 06N140W TO 13N125W TO 17N125W TO 24N115W
WINDS 20 KT OR LESS. SEAS 2.5 TO 4.0 M IN NW TO N SWELL.
.48 HOUR FORECAST WITHIN 30N117W TO 30N140W TO 05N140W TO
06N127W TO 15N110W TO 30N117W WINDS 20 KT OR LESS. SEAS 2.5 TO
3.0 M IN NW SWELL.

.SYNOPSIS AND FORECAST.

.WITHIN 17N128W TO 19N133W TO 19N140W TO 05N140W TO 07N132W TO
11N127W TO 17N128W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N
TO NE SWELL.
.24 HOUR FORECAST CONDITIONS MERGED.

.12 HOUR FORECAST WITHIN 15N94W TO 16N94W TO 16N95W TO 16N96W TO
14N95W TO 15N94W...INCLUDING THE GULF OF TEHUANTEPEC... N TO NE
WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST WITHIN 15N94W TO 16N94W TO 16N95W TO 16N96W TO
14N95W TO 15N94W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS
20 TO 25 KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST WITHIN 15N94W TO 16N94W TO 16N95W TO 16N96W TO
14N95W TO 15N94W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS
20 TO 30 KT. SEAS LESS THAN 2.5 M.

.48 HOUR FORECAST WITHIN 11N86W TO 11N87W TO 10N87W TO 10N86W TO
11N86W...INCLUDING THE GULF OF PAPAGAYO... NE WINDS 20 TO 25 KT.
SEAS LESS THAN 2.5 M.

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

CONVECTION VALID AT 0200 UTC SAT NOV 22...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N86W TO 07N96W TO 10N115W. ITCZ FROM
10N115W TO 06N126W TO 07N140W. SCATTERED MODERATE FROM 04N TO 08N
BETWEEN 83W AND 88W...AND FROM 04N TO 06N BETWEEN 127W AND 135W.

.FORECASTER AL. NATIONAL HURRICANE CENTER.

NATIONAL WEATHER SERVICE HONOLULU HI

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

SYNOPSIS VALID 0000 UTC NOV 22 2025.
24 HOUR FORECAST VALID 0000 UTC NOV 23 2025.
48 HOUR FORECAST VALID 0000 UTC NOV 24 2025.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROUGH 30N167E 27N163E 25N160E MOVING E 20 KT ALONG 30N...AND
NEARLY STATIONARY ELSEWHERE.
.24 HOUR FORECAST TROUGH STRENGTHENED TO FRONT 30N173E 26N160E.
.48 HOUR FORECAST FRONT 30N178W 26N160E. WINDS 20 TO 25 KT N OF
FRONT W OF 175E.

.FRONT 30N165W 29N175W 30N178E NEARLY STATIONARY. WINDS 20 TO
25 KT N OF FRONT.
.24 HOUR FORECAST FRONT DISSIPATED. ASSOCIATED WINDS DIMINISHED
TO 20 KT OR LESS.

.48 HOUR FORECAST NEW TROUGH 30N142W 24N142W.

.WINDS MAINLY 20 TO 30 KT FROM 23N TO 08N.
.24 HOUR FORECAST WINDS MAINLY 20 TO 30 KT FROM 21N TO 09N
W OF 175W...AND FROM 15N TO 09N E OF 172W.
.48 HOUR FORECAST WINDS 20 TO 30 KT FROM 20N TO 10N W OF 180E.
WIND 20 TO 25 KT S OF 12N BETWEEN 180E AND 164W...AND FROM 12N
TO 08N E OF 164W.

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

.SEAS MAINLY 2.5 TO 4.0 M N OF 06N...EXCEPT SEAS 2.5 M OR
LOWER W OF LINE 30N172E 22N160E.
.24 HOUR FORECAST SEAS MAINLY 2.5 TO 4.0 M N OF 04N E OF
164W...AND FROM 22N TO 08N W OF 164W.
.48 HOUR FORECAST SEAS MAINLY 2.5 TO 4.0 M N OF 04N E OF
160W...AND FROM 20N TO 08N W OF 160W.

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

.ITCZ 07N140W 07N161W 09N170W 03N172E 03N164E. SCATTERED
MODERATE TSTMS WITHIN 180 NM OF ITCZ.

$$

.FORECASTER AHUE. HONOLULU HI.