Expires:No;;344289
FZPN02 KWBC 101725
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1745 UTC WED DEC 10 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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). 

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 10. 
24 HOUR FORECAST VALID 1200 UTC DEC 11. 
48 HOUR FORECAST VALID 1200 UTC DEC 12. 

.WARNINGS. 

...HURRICANE FORCE WIND WARNING... 
.LOW 34N167E 996 MB MOVING N 25 KT AND RAPIDLY INTENSIFYING. 
WITHIN 240 NM SE QUADRANT WINDS 35 TO 50 KT. SEAS 4.5 TO 7 M. 
ELSEWHERE FROM 30N TO 45N BETWEEN 162E AND 176E WINDS 30 TO 45 
KT. SEAS 3 TO 6.5 M. 
.06 HOUR FORECAST LOW 38N167E 982 MB. WITHIN 180 NM W AND SW 
QUADRANTS WINDS 50 TO 65 KT. SEAS 6 TO 8.5 M. 
.24 HOUR FORECAST LOW 44N170E 973 MB. WITHIN 120 NM W AND SW 
QUADRANTS WINDS 55 TO 70 KT. SEAS 6.5 TO 10 M. ELSEWHERE FROM 
38N TO 48N BETWEEN 164E AND 176E WINDS 40 TO 55 KT. SEAS 5 TO 
8.5 M. ELSEWHERE FROM 32N TO 51N BETWEEN 162E AND 179W WINDS 25 
TO 40 KT. SEAS 3 TO 8 M. 
.48 HOUR FORECAST LOW 47N168E 997 MB. FROM 40N TO 56N BETWEEN 
177W AND 166E WINDS 25 TO 40 KT. SEAS 2.5 TO 7.5 M...HIGHEST 
WITHIN 240 NM NE QUADRANT.  

...STORM WARNING... 
.LOW 31N156W 1008 MB MOVING NE 15 KT. FROM 30N TO 38N BETWEEN 
139W AND 155W WINDS TO 25 KT. SEAS TO 3 M.  
.24 HOUR FORECAST LOW 36N150W 997 MB. FROM 30N TO 41N BETWEEN 
140W AND 153W WINDS 25 TO 40 KT. SEAS 2.5 TO 4 M. 
.48 HOUR FORECAST LOW 47N146W 985 MB. WITHIN 300 NM NW 
SEMICIRCLE WINDS 35 TO 50 KT. SEAS 4.5 TO 7 M. ELSEWHERE FROM 
42N TO 55N BETWEEN 166W AND 133W WINDS 25 TO 40 KT. SEAS 2.5 TO 
6 M. 

...GALE WARNING... 
.LOW 45N167E 1004 MB MOVING N 35 KT. FROM 45N TO 56N BETWEEN 
165E AND 178E WINDS 25 TO 40 KT. SEAS 3 TO 5.5 M. 
.24 HOUR FORECAST LOW N OF AREA 66N177E 1005 MB. N OF 56N 
BETWEEN 174E AND 170W WINDS 25 TO 40 KT. SEAS 2.5 TO 5.5 M. 
.48 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS MOVED WELL N OF 
AREA. 

...GALE WARNING... 
.LOW 55N137W 993 MB MOVING E 15 KT. WITHIN 300 NM S AND 180 NM 
NW QUADRANTS WINDS 25 TO 35 KT. SEAS TO 4 M. 
.24 HOUR FORECAST LOW MOVE INLAND. ASSOCIATED CONDITIONS 
DIMINISHED. 

...GALE WARNING... 
.LOW 46N152W 1003 MB MOVING SE 15 KT. FROM 42N TO 50N BETWEEN 
150W AND 167W WINDS 25 TO 35 KT. SEAS 3.5 TO 5.5 M.  
.24 HOUR FORECAST LOW DISSIPATED. CONDITIONS DIMINISHED. 

...GALE WARNING... 
.LOW 59N147W 1003 MB MOVING SE 10 KT. WITHIN 300 NM NW OF A LINE 
FROM 58N147W TO 55N158W TO 52N169W WINDS 20 TO 30 KT. SEAS TO 3 
M. 
.06 HOUR FORECAST LOW 59N148W 1010 MB. WITHIN 360 NM NW OF A 
LINE FROM LOW TO 56N150W TO 51N166W WINDS 25 TO 35 KT. SEAS TO 3 
M.
.24 HOUR FORECAST LOW 56N145W 1012 MB. WITHIN 540 NM W QUADRANT 
WINDS 25 TO 40 KT. SEAS TO 4.5 M. 
.48 HOUR FORECAST DISSIPATED WITH ASSOCIATED CONDITIONS 
DIMINISHED. 

...GALE WARNING... 
.48 HOUR FORECAST LOW 37N178W 1004 MB. FROM 30N TO 40N BETWEEN 
174W AND 176E WINDS 25 TO 35 KT. SEAS 2.5 TO 5 M. 

...GALE WARNING... 
.48 HOUR FORECAST FROM 30 TO 46N W OF 165E WINDS 25 TO 40 KT. 
SEAS 3 TO 5.5 M. 

.SYNOPSIS AND FORECAST. 

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM N OF 43N BETWEEN 
164E TO 176E.  
.24 HOUR FORECAST DENSE FOG N OF 42N BETWEEN 172E AND 165E. 
.48 HOUR FORECAST DENSE FOG FROM 46N TO 53N BETWEEN 140W AND 
152W.  

.LIGHT TO MODERATE FREEZING SPRAY N OF A LINE FROM 57N154W TO 
57N164W TO 60N178W...AND N OF 59N BETWEEN 149W AND 153W...AND E 
AND NE OF A LINE FROM 55N133W TO 58N140W TO 59N146W. 
.24 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY N OF A LINE 
FROM 57N151W TO 54N158W TO 55N161W TO 57N168W...AND N AND NE OF 
A LINE FROM 58N150W TO 58N140W TO 54N131W. 
.48 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY N AND NE OF A 
LINE FROM 54N134W TO 58N140W TO 59N148W TO 57N154W TO 
55N163W...AND N OF 61N W OF ALASKA. 

.FORECASTER ROWLAND. 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 WED DEC 10.
24 HOUR FORECAST VALID 1200 UTC THU DEC 11.
48 HOUR FORECAST VALID 1200 UTC FRI DEC 12.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 16N94W TO 16N95W TO 14N96W TO 13N99W TO 13N97W TO 13N96W
TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC... NE WINDS 20 TO
30 KT. SEAS 2.5 TO 3.0 M. ELSEWHERE WITHIN 15N95W TO 14N99W TO 
13N101W TO 11N102W TO 11N99W TO 12N96W TO 15N95W WINDS 20 KT OR 
LESS. SEAS 2.5 TO 3.0 M IN NE SWELL.
.24 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 16N96W TO 14N96W TO
14N95W TO 15N94W TO 16N94W...INCLUDING THE GULF OF 
TEHUANTEPEC... N WINDS 20 TO 30 KT. SEAS 2.5 M.
.48 HOUR FORECAST WITHIN 15N94W TO 16N94W TO 16N96W TO 14N96W TO
13N96W TO 13N95W TO 15N94W...INCLUDING THE GULF OF 
TEHUANTEPEC... N TO NE WINDS 20 TO 25 KT. SEAS 2.5 M.

.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.
.24 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.
.48 HOUR FORECAST WITHIN 11N86W 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.

.12 HOUR FORECAST WITHIN 30N138W TO 30N140W TO 27N140W TO
28N139W TO 30N138W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NW
SWELL.
.24 HOUR FORECAST WITHIN 28N138W TO 30N138W TO 30N140W TO
23N140W TO 24N139W TO 28N138W WINDS 20 KT OR LESS. SEAS 2.5 TO
3.0 M IN NW SWELL.
.48 HOUR FORECAST CONDITIONS IMPROVE. 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 1430 UTC WED DEC 10...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N85W TO 07N92W TO 10N126W. ITCZ FROM 
10N126W TO 10.5N116W TO 08N140W. SCATTERED MODERATE ISOLATED 
STRONG FROM 10N TO 16N BETWEEN 98W AND 106W...FROM 06N TO 14N 
BETWEEN 120W AND 132W...AND FROM 05N TO 10N BETWEEN 132W AND 
140W.

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.

NATIONAL WEATHER SERVICE HONOLULU HI

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

SYNOPSIS VALID 1200 UTC DEC 10 2025.
24 HOUR FORECAST VALID 1200 UTC DEC 11 2025.
48 HOUR FORECAST VALID 1200 UTC DEC 12 2025.

.WARNINGS.



...GALE WARNING...
.FRONT 30N159W 21N174W 22N176E 26N172E 30N172E MOVING E 15 KT E
OF 174W NEARLY STATIONARY BETWEEN 174W AND 171E AND MOVING NE 15
KT W OF 171E. WINDS 30 TO 40 KT AND SEAS 4 TO 6 M BETWEEN FRONT
AND LINE 26N177E 30N176E. WINDS 20 TO 30 KT AND SEAS 2.5 M TO 4 M
ELSEWHERE W OF A LINE 25N179E 30N178E...AND WITHIN 60 NM EITHER
SIDE OF FRONT E OF 166W.
.24 HOUR FORECAST FRONT 30N154W 20N166W 19N177W 23N177E 30N176E.
WINDS 20 TO 30 KT AND SEAS 2.5 TO 4 M N OF 26N BETWEEN 144W AND
152W.
.48 HOUR FORECAST FRONT 30N146W 22N153W 19N165W BECOMING A TROUGH
18N178E. WINDS 20 TO 25 KT AND SEAS 2.5 TO 3.5 M WITHIN 150 NM E
OF FRONT N OF 27N.


.SYNOPSIS AND FORECAST.

.FRONT 30N172E 24N166E 21N160E MOVING E 25 KT. WINDS 20 TO 30 KT
AND SEAS 2.5 TO 3 M W OF FRONT N OF 26N. ISOLATED TSTMS WITHIN 180
NM E OF FRONT FROM 27N TO 28N.
.24 HOUR FORECAST FRONT 30N175E 25N174E 20N169E. WINDS 20 TO 30
KT AND SEAS 2.5 TO 3 M 210 NM E OF FRONT N OF 25N.
.48 HOUR FORECAST FRONT 30N178W 25N179W 21N176E. WINDS 20 TO 30
KT WITHIN 120 NM E OF FRONT N OF 27N. SEAS 2.5 TO 4.5 M W OF FRONT
AND LINE 20N170E 17N160E.

.24 HOUR NEW FRONT 30N173E 25N168E 24N160E MOVING E 20 KT. WINDS
20 TO 25 KT AND SEAS 2.5 TO 4 M W OF FRONT.
.48 HOUR FORECAST FRONT MERGED WITH FIRST FRONT ABOVE.

.WINDS 20 KT OR LESS AND SEAS 2.5 M OR LOWER OVER THE REMAINDER
OF THE FORECAST AREA.

.ITCZ 07N140W 08N173W 04N160E. ISOLATED MODERATE TSTMS WITHIN 90
NM OF ITCZ E OF 148W...AND W OF 176W.


$$

.FORECASTER BLOOD. HONOLULU HI.