NATIONAL HURRICANE CENTER and
CENTRAL PACIFIC HURRICANE CENTER

323 
FZPN03 KNHC 100246
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC WED DEC 10 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

SECURITE

E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE
EQUATOR E OF 120W

SYNOPSIS VALID 0000 UTC WED DEC 10.
24 HOUR FORECAST VALID 0000 UTC THU DEC 11.
48 HOUR FORECAST VALID 0000 UTC FRI DEC 12.

.WARNINGS.

...GALE WARNING...
.WITHIN 16N94W TO 16N95W TO 15N96W TO 14N96W TO 14N95W TO 15N94W
TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30
TO 40 KT. SEAS 2.5 TO 3.5 M. ELSEWHERE WITHIN 16N94W TO 15N96W 
TO 13N100W TO 11N101W TO 10N98W TO 12N95W TO 16N94W NE TO E WINDS
20 TO 30 KT. SEAS 2.5 TO 3.5 M.
.12 HOUR FORECAST LITTLE CHANGE...EXCEPT WINDS BELOW GALE FORCE.
.24 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N95W TO 15N94W TO
16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25 
KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 16N96W TO 14N96W TO
14N95W TO 14N94W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC 
...N TO NE WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M.

.SYNOPSIS AND FORECAST.

.WITHIN 16N117W TO 16N131W TO 20N140W TO 08N140W TO 07N136W TO
14N132W TO 16N117W WINDS 20 KT OR LESS. SEAS 2.5 M IN NE TO E
SWELL.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 2.5 M.

.12 HOUR FORECAST WITHIN 11N86W TO 11N87W TO 11N88W TO 10N88W TO
10N87W 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.
.48 HOUR FORECAST LITTLE CHANGE.

.24 HOUR FORECAST WITHIN 25N139W TO 30N138W TO 30N140W TO
20N140W TO 21N139W TO 25N139W WINDS 20 KT OR LESS. SEAS 2.5 TO
3.0 M IN NW SWELL.
.48 HOUR FORECAST WITHIN 27N134W TO 30N129W TO 30N140W TO 
15N140W TO 16N139W TO 24N136W TO 27N134W WINDS 20 KT OR LESS. 
SEAS TO 2.5 M IN NW SWELL.

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

CONVECTION VALID AT 0000 UTC WED DEC 10...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 08.5N83W TO 09N100W TO 1010 MB LOW PRESSURE 
NEAR 11N118W TO 10N130W. ITCZ FROM 10N130W TO BEYOND 08N140W. 
SCATTERED MODERATE FROM 10N TO 14N BETWEEN 98W AND 104W...FROM 
07.5N TO 21N BETWEEN 106W AND 115.5W...FROM 07N TO 14N BETWEEN 
115.5W AND 122W...AND FROM 05N TO 11N BETWEEN 122W AND 140W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.