000
FZPN03 KNHC 311616
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SUN DEC 31 2023

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC SUN DEC 31.
24 HOUR FORECAST VALID 1200 UTC MON JAN  1.
48 HOUR FORECAST VALID 1200 UTC TUE JAN  2.

.WARNINGS.

...GALE WARNING...
.FROM 15.5N TO 16N BETWEEN 94.5W AND 95.5W...INCLUDING THE GULF
OF TEHUANTEPEC...N WINDS 30 TO 35 KT. SEAS 9 TO 12 FT. ELSEWHERE 
WITHIN 16N94W TO 16N95W TO 14N97W TO 13N96W TO 13N95W TO 14N94W 
TO 16N94W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. REMAINDER
OF AREA WITHIN 16N94W TO 16N95W TO 15N96W TO 14N97W TO 13N97W TO
13N93W TO 16N94W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED NW
AND NE SWELL.
.03 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 8 FT.
.48 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N96W TO 13N95W TO
14N94W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 
20 TO 30 KT. SEAS 8 TO 10 FT.

.SYNOPSIS AND FORECAST.

.WITHIN 11N86W TO 12N87W TO 10N89W TO 09N90W TO 09N88W TO 10N86W
TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO
30 KT. SEAS BUILDING TO 8 FT BY HOUR 6.
.24 HOUR FORECAST WITHIN 11N86W TO 12N87W TO 10N89W TO 09N89W TO
09N88W TO 10N86W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...NE
TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
.48 HOUR FORECAST WITHIN 11N86W TO 12N86W TO 11N88W TO 10N89W TO
09N88W TO 10N86W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...NE
WINDS 20 TO 25 KT. SEAS 8 FT.

.COLD FRONT FROM 30N130W TO 27N138W. WITHIN 30N127W TO 30N133W 
TO 29N133W TO 28N131W TO 28N130W TO 30N127W W WINDS 20 TO 25 KT. 
SEAS 11 TO 12 FT IN W TO NW SWELL. WITHIN 14N130W TO 15N134W TO 
14N137W TO 10N138W TO 07N131W TO 08N129W TO 14N130W NE TO E WINDS
20 TO 25 KT. SEAS 12 TO 15 FT IN NW TO N SWELL. ELSEWHERE WITHIN
30N116W TO 30N140W TO 00N140W TO 02S102W TO 09N94W TO 30N116W 
WINDS 20 KT OR LESS. SEAS 8 TO 14 FT IN NW SWELL.
.24 HOUR FORECAST COLD FRONT FROM 30N119W TO 25N123W. WITHIN 
17N134W TO 18N136W TO 16N140W TO 08N140W TO 09N135W TO 17N134W NE
TO E WINDS 20 TO 25 KT. SEAS 10 TO 12 FT IN N SWELL. ELSEWHERE 
WITHIN 30N116W TO 30N140W TO 00N139W TO 02S94W TO 08N89W TO 
30N116W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW SWELL.
.48 HOUR FORECAST COLD FRONT DISSIPATED. NEW COLD FRONT FROM 
30N135W TO 28N140W. WITHIN 15N130W TO 19N132W TO 20N140W TO 
08N140W TO 08N133W TO 15N130W NE WINDS 20 TO 25 KT. SEAS 9 TO 11 
FT. ELSEWHERE WITHIN 18N126W TO 30N117W TO 30N140W TO 02N140W TO 
14N117W TO 18N126W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW 
SWELL. WITHIN 09N92W TO 19N106W TO 14N117W TO 03.4S120W TO 
03.4S103W TO 00N93W TO 09N92W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN NW SWELL.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

CONVECTION VALID AT 1530 UTC SUN DEC 31...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N84W TO 06N91W. ITCZ FROM 06N91W TO 
04N102W TO 06N125W TO 05N140W. SCATTERED MODERATE FROM 02N TO 
07N BETWEEN 78W AND 92W...AND FROM 03.5N TO 09N BETWEEN 107W AND
133W.

$$
.FORECASTER HAGEN. NATIONAL HURRICANE CENTER.