FZPN02 KWBC 231725

HSFEPI



HIGH SEAS FORECAST FOR METAREA XII

NWS OCEAN PREDICTION CENTER WASHINGTON DC

1745 UTC TUE DEC 23 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).



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 DEC 23.

24 HOUR FORECAST VALID 1200 UTC DEC 24.

48 HOUR FORECAST VALID 1200 UTC DEC 25.



.WARNINGS.



...STORM WARNING...

.COMPLEX LOW WITH MAIN CENTER 40N177E 998 MB MOVING NW 10 KT AND

SECONDARY CENTER 30N179W 999 MB MOVING NE 25 KT. WITHIN 180 NM

NE OF A LINE FROM 42N179W TO 40N174W TO 35N171W WINDS 40 TO 50

KT. SEAS 6 TO 8 M. ELSEWHERE WITHIN 240 NM N AND 480 NM NE

QUADRANTS OF MAIN CENTER...AND WITHIN 480 NM NE AND E OF A LINE

FROM 41N180W TO 36N174W TO 30N173W WINDS 25 TO 40 KT. SEAS 4 TO

6 M. ALSO S OF A LINE FROM 48N172E TO 48N173W TO 37N160W WINDS

20 TO 30 KT. SEAS TO 4 M.

.24 HOUR FORECAST COMPLEX LOW WITH MEAN CENTER 44N173E 998 MB

AND SECONDARY CENTER 40N175W 996 MB. WITHIN 300 NM NE OF A LINE

FROM 46N178W TO 40N171W TO 32N166W...ALSO WITHIN 180 NM E

SEMICIRCLE OF SECONDARY CENTER WINDS 25 TO 40 KT. SEAS 4 TO 7 M.

WITHIN 240 NM W SEMICIRCLE OF MAIN CENTER WINDS 25 TO 35 KT.

SEAS 3.5 TO 5 M. ELSEWHERE WITHIN 480 NM NE AND E OF A LINE FROM

48N177E TO 30N168W...AND FROM 37N TO 51N BETWEEN 166E AND 174E

WINDS 20 TO 30 KT. SEAS TO 4 M.

.48 HOUR FORECAST LOW 48N177W 992 MB. WITHIN 600 NM NW AND 540

NM NE QUADRANTS...AND WITHIN 240 NM NE AND E OF A LINE FROM

50N172W TO 40N165W WINDS 25 TO 35 KT. SEAS 3.5 TO 5 M. ELSEWHERE

FROM 45N TO 59N BETWEEN 166E AND 165W...ALSO S OF 46N BETWEEN

159W AND 165W WINDS TO 25 KT. SEAS TO 3 M.



...GALE WARNING...

.LOW 50N134W 998 MB MOVING SE 05 KT. WITHIN 120 NM W SEMICIRCLE

WINDS 25 TO 35 KT. SEAS 3.5 TO 5 M.

.24 HOUR FORECAST LOW DISSIPATED WITH CONDITIONS DESCRIBED WITH

LOW 37N135W.



...GALE WARNING...

.LOW NW OF AREA 64N178E 999 MB MOVING NE 25 KT. N OF 55N W OF

170W WINDS 25 TO 35 KT. SEAS 3 TO 5 M.

.24 HOUR FORECAST INLAND WITH CONDITIONS DIMINISHED.



...GALE WARNING...

.LOW 39N162E 1002 MB MOVING SE 25 KT. W OF A LINE FROM 47N164E

TO 40N162E TO 30N160E WINDS 30 TO 45 KT. SEAS 3 TO 6 M.

.24 HOUR FORECAST LOW 32N171E 996 MB. S OF A LINE FROM 40N160E

TO 30N173E WINDS WINDS 25 TO 40 KT. SEAS 4 TO 7.5 M.

.48 HOUR FORECAST LOW 35N180W 988 MB. S OF 37N BETWEEN 176W AND

175E...ALSO BETWEEN 37N AND 45N FROM 168E TO 173E WINDS 25 TO 40

KT. SEAS 3 TO 5 M.



...GALE WARNING...

.LOW 57N144W 1005 MB MOVING SE 50 KT. WITHIN AN AREA BOUNDED BY

60N152W...56N146W...50N146W...50N158W...55N160W WINDS 30 TO 45

KT. SEAS 2.5 TO 5 M. ELSEWHERE WITHIN AN AREA BOUNDED BY

50N142W...30N137W...30N150W...50N160W...50N142W WINDS 20 TO 30

KT. SEAS 3.5 TO 5 M.

.24 HOUR FORECAST LOW 37N135W 995 MB. FROM 30N TO 49N BETWEEN

136W AND 149W WINDS 30 TO 45 KT. SEAS 4 TO 7 M. ELSEWHERE S OF A

LINE FROM 54N132W TO 58N137W TO 47N152W WINDS 20 TO 30 KT. SEAS

TO 4 M.

.48 HOUR FORECAST LOW 41N129W 978 MB. S OF 46N BETWEEN 121W AND

143W WINDS 25 TO 40 KT. SEAS 3 TO 6 M.



...GALE WARNING...

.LOW S OF AREA 29N131W MOVING NE 30 KT. S OF 33N BETWEEN 127W

AND 136W WINDS TO 25 KT. SEAS TO 3 M.

.24 HOUR FORECAST LOW 41N123W 992 MB. BETWEEN 36N AND 42N E OF

127W WINDS 25 TO 40 KT. SEAS 3.5 TO 5 M.

.48 HOUR FORECAST LOW DISSIPATED INLAND AND CONDITIONS

DIMINISHED.



...GALE WARNING...

.48 HOUR FORECAST LOW 59N142W 1006 MB. WITHIN 120 NM S AND SW OF

A LINE FROM 60N152W TO 58N147W WINDS 25 TO 40 KT. SEAS TO 4 M.



...HEAVY FREEZING SPRAY WARNING...

.MODERATE TO HEAVY FREEZING SPRAY N OF 63N W OF 168W. ELSEWHERE

LIGHT TO MODERATE FREEZING SPRAY N OF A LINE FROM 59N154W TO

59N142W TO 54N133W.

.24 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF 63N W OF

ALASKA. ELSEWHERE LIGHT TO MODERATE FREEZING SPRAY N OF 60N W OF

ALASKA...AND N OF A LINE FROM 59N154W TO 59N144W TO 54N132W.

.48 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF 63N W OF

ALASKA. ELSEWHERE LIGHT TO MODERATE FREEZING SPRAY N OF 58N W OF

ALASKA.



.SYNOPSIS AND FORECAST.



.DENSE FOG VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 120 NM W OF A

LINE FROM 56N175E TO 50N167E TO 43N161E.

.24 HOUR FORECAST DENSE FOG FROM 45N TO 50N BETWEEN 172E AND

177E...ALSO WITHIN 120 NM NW OF A LINE FRONM 59N170W TO 55N179W.

.48 HOUR FORECAST DENSE FOG FROM 51N TO 59N BETWEEN 167W AND

172E...ALSO WITHIN 180 NM E AND NE OF A LINE FROM 52N175W TO

40N170W.



.FORECASTER SHAW. 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 TUE DEC 23.

24 HOUR FORECAST VALID 1200 UTC WED DEC 24.

48 HOUR FORECAST VALID 1200 UTC THU DEC 25.



.WARNINGS.



...GALE WARNING...

.WITHIN 16N94.5W TO 16.5N95W TO 16N95.5W TO 15N95.5W TO 15N95W

TO 15.5N94.5W TO 16N94.5W...INCLUDING THE GULF OF TEHUANTEPEC...

N WINDS 25 TO 35 KT. SEAS 2.5 TO 3.5 M. ELSEWHERE WITHIN 16N94W

TO 16N95W TO 16N96W TO 13N97W TO 12N96W TO 14N94W TO

16N94W N TO NE WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M.

.06 HOUR FORECAST LITTLE CHANGE EXCEPT WINDS BELOW GALE FORCE.

.12 HOUR FORECAST LITTLE CHANGE EXCEPT WINDS TO GALE FORCE.

.24 HOUR FORECAST LITTLE CHANGE EXCEPT WINDS BELOW GALE FORCE.

.36 HOUR FORECAST LITTLE CHANGE EXCEPT WINDS TO GALE FORCE.

.48 HOUR FORECAST LITTLE CHANGE EXCEPT WINDS BELOW GALE FORCE.



...GALE WARNING...

.LOW PRES NEAR 27N133W 1007 MB. WITHIN 27N133W TO 28N133W TO

27N134W TO 26N134W TO 25N133W TO 26N133W TO 27N133W WINDS 30 TO

35 KT. SEAS 2.5 TO 3.5 M. ELSEWHERE WITHIN 30N131W TO 30N140W TO

24N140W TO 24N135W TO 26N131W TO 30N131W WINDS 20 TO 30 KT. SEAS

2.5 TO 3.0 M.

.15 HOUR FORECAST LOW PRES MOVE N OF AREA. WITHIN 30N118W TO

30N128W TO 28N127W TO 26N124W TO 27N120W TO 30N118W S TO SW WINDS

20 TO 30 KT. SEAS 2.5 TO 3.0 M. WITHIN 30N134W TO 30N140W TO

23N140W TO 27N134W TO 30N134W NW WINDS 20 TO 30 KT. SEAS 2.5 TO

4.5 M. ELSEWHERE WITHIN 30N125W TO 30N135W TO 25N140W TO 20N140W

TO 25N129W TO 26N124W TO 30N125W WINDS 20 KT OR LESS. SEAS 2.5 TO

3.0 M IN NW SWELL.

.24 HOUR FORECAST WITHIN 30N119W TO 30N122W TO 29N122W TO

28N121W TO 29N119W TO 30N119W S WINDS 20 TO 25 KT. SEAS 2.5 TO

3.0 M. WITHIN 30N129W TO 30N140W TO 27N140W TO 24N133W TO 25N129W

TO 30N129W W TO NW WINDS 20 TO 30 KT. SEAS 2.5 TO 4.5 M.

ELSEWHERE WITHIN 27N121W TO 30N120W TO 28N129W TO 30N137W TO

29N140W TO 18N140W TO 27N121W WINDS 20 KT OR LESS. SEAS 2.5 TO

4.0 M IN NW SWELL.

.48 HOUR FORECAST WITHIN 30N122W TO 30N127W TO 28N128W TO

27N127W TO 28N124W TO 30N122W SW WINDS 20 TO 25 KT. SEAS 2.5 TO

3.5 M. WITHIN 30N126W TO 30N140W TO 29N140W TO 29N136W TO 29N130W

TO 30N126W W TO NW WINDS 20 TO 25 KT. SEAS 4.0 TO 5.0 M.

ELSEWHERE WITHIN 30N119W TO 30N140W TO 15N140W TO 20N129W TO

30N119W WINDS 20 KT OR LESS. SEAS 2.5 TO 4.0 M IN NW SWELL.



.SYNOPSIS AND FORECAST.



.WITHIN 11N86W TO 12N86W 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.

.24 HOUR FORECAST WITHIN 11N86W TO 12N86W 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.

.48 HOUR FORECAST WITHIN 11N86W TO 12N86W TO 11N87W TO 10N87W TO

10N86W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO... NE TO E

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 1430 UTC TUE DEC 23...



.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...

MONSOON TROUGH FROM 09N84W TO 08N87W TO 06N94W. ITCZ FROM 06N94W

TO 07N106W TO 12N123W. IT RESUMES FROM 11N128W TO 10N140W.

SCATTERED MODERATE ISOLATED STRONG FROM 06N TO 16N BETWEEN 105W

AND 112W. SCATTERED MODERATE FROM 08N TO 20N BETWEEN 112W AND

121W.



$$

.FORECASTER AL. NATIONAL HURRICANE CENTER.



NATIONAL WEATHER SERVICE HONOLULU HI



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



SYNOPSIS VALID 1200 UTC DEC 23 2025.

24 HOUR FORECAST VALID 1200 UTC DEC 24 2025.

48 HOUR FORECAST VALID 1200 UTC DEC 25 2025.



.WARNINGS.



...GALE WARNING...

.COMPLEX LOW 26N179E 999 MB MOVING NE 20 KT. SECOND LOW 28N175E

999 MB MOVING N 10 KT. FRONT FROM FIRST LOW TO 23N179W 21N172E

20N170E 24N164E MOVING SE 10 KT. FRONT 30N172W 22N172W 11N180W

07N167E NEARLY STATIONARY. WINDS 30 TO 40 KT N OF 25N BETWEEN

160W AND FRONT. WINDS 20 TO 30 KT ELSEWHERE N OF 20N BETWEEN 150W

AND 170E. SCATTERED MODERATE TO LOCALLY STRONG TSTMS WITHIN 180

NM E OF FRONT N OF 18N. ISOLATED MODERATE TSTMS N OF 24N BETWEEN

174W AND 179E.

.24 HOUR FORECAST LOWS MOVED N OF AREA. FIRST FRONT 30N174W

20N175E 16N173E. SECOND FRONT 30N170W 22N172W 16N176W. WINDS 20 TO

30 KT N OF 23N BETWEEN 158W AND 174W.

.48 HOUR FORECAST FIRST FRONT MERGED WITH SECOND FRONT 30N166W

20N176W. WINDS EASED TO 20 KT OR LESS.



...GALE WARNING...

.FRONT NEAR 30N160E MOVING E 25 KT.

.24 HOUR FORECAST FRONT 30N173E 25N171E 21N167E 20N160E. WINDS 30

TO 35 KT N OF 25N BETWEEN 172E AND 162E. WINDS 20 TO 30 KT

ELSEWHERE N OF 21N W OF 176E.

.48 HOUR FORECAST FRONT 30N174W 23N177W 19N174E 17N160E. WINDS 30

TO 35 KT N OF 26N BETWEEN 176W AND 177E. WINDS 20 TO 30 KT

ELSEWHERE N OF 22N BETWEEN 170W AND 170E.



.SYNOPSIS AND FORECAST.



.FRONT 21N140W 20N144W MOVING E 10 KT.

.24 HOUR FORECAST FRONT MOVED E OF AREA.



.TROUGH 13N174W 08N169W MOVING W SLOWLY. ISOLATED MODERATE TO

LOCALLY STRONG TSTMS WITHIN 120 NM SW OF TROUGH S OF 10N.

.24 HOUR FORECAST TROUGH 12N174W 05N175W.

.48 HOUR FORECAST TROUGH DISSIPATED.



.WINDS 20 TO 25 KT N OF 23N BETWEEN 140W AND 150W.

.24 HOUR FORECAST WINDS 20 TO 25 KT N OF 28N E OF 145W.

.48 HOUR FORECAST WINDS EASED TO 20 KT OR LESS ELSEWHERE.



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



.SEAS 4 TO 5.5 M N OF LINE 30N160W 21N180W 21N165E. SEAS 2.5 TO 4

M ELSEWHERE N OF LINE 23N140W 21N160W 17N170E 18N160E.

.24 HOUR FORECAST SEAS 4 TO 6.5 M N OF 23N W OF 171E. SEAS 2.5 TO

4 M ELSEWHERE N OF LINE 17N140W 15N160W 16N160E.

.48 HOUR FORECAST SEAS 4 TO 5.5 M N OF LINE 30N177W 24N178E

20N160E...AND N OF 26N E OF 146W. SEAS 2.5 TO 4 M ELSEWHERE N OF

LINE 15N140W 05N160W 25N170W 14N160E.



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



.ITCZ 08N140W 09N167W. NUMEROUS STRONG TSTMS WITHIN 90 NM OF ITCZ

W OF 158W.



$$



.FORECASTER ALMANZA. HONOLULU HI.=