000
FZPN03 KNHC 312215
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC SUN DEC 31.
24 HOUR FORECAST VALID 1800 UTC MON JAN  1.
48 HOUR FORECAST VALID 1800 UTC TUE JAN  2.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 16N94W TO 16N96W TO 14N96W TO 14N95W TO 15N94W TO 
16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO
30 KT. SEAS 8 TO 9 FT.
.24 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N95W TO 16N94W...
INCLUDING THE GULF OF TEHUANTEPEC...N WINDS INCREASING TO 20 TO
30 KT BY HOUR 30. SEAS INCREASING TO 8 TO 9 FT BY HOUR 36.
.48 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N95W TO 16N94W...
INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS 8
TO 9 FT. ELSEWHERE WITHIN 15N94W TO 16N94W TO 16N95W TO 14N96W 
TO 13N94W TO 15N94W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED
N AND WNW SWELL.

.WITHIN 12N86W TO 12N87W TO 10N89W TO 09N89W TO 09N88W TO 10N86W
TO 12N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO
25 KT. SEAS 8 TO 9 FT.
.24 HOUR FORECAST WITHIN 11N86W TO 12N86W TO 10N89W TO 09N89W TO
10N87W 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 11N87W TO 10N89W TO
09N89W TO 10N87W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO... 
NE WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. ELSEWHERE WITHIN 11N86W TO 
10N90W TO 09N90W TO 08N89W TO 09N87W TO 11N86W WINDS 20 KT OR 
LESS. SEAS 8 TO 9 FT IN MIXED NE AND NW SWELL.

.COLD FRONT FROM 30N127W TO 26N136W. WITHIN 30N123W TO 30N132W 
TO 28N130W TO 27N126W TO 30N123W W WINDS 20 TO 25 KT. SEAS 11 TO 
12 FT IN W TO NW SWELL. WITHIN 11N130W TO 15N136W TO 16N140W TO 
09N140W TO 06N131W TO 06N128W TO 11N130W NE TO E WINDS 20 TO 25 
KT. SEAS 12 TO 14 FT IN NW TO N SWELL. ELSEWHERE WITHIN 30N116W 
TO 30N140W TO 00N140W TO 03S101W TO 09N92W TO 30N116W WINDS 20 
KT OR LESS. SEAS 8 TO 13 FT IN NW SWELL.
.24 HOUR FORECAST COLD FRONT FROM 30N117W TO 26N120W. WITHIN 
14N132W TO 18N133W TO 17N140W TO 06N140W TO 06N134W TO 14N132W NE
TO E WINDS 20 TO 25 KT. SEAS 10 TO 12 FT IN N TO NE SWELL. 
ELSEWHERE WITHIN 30N117W TO 30N140W TO 03N140W TO 03.4S120W TO 
03.4S94W TO 08N89W TO 30N117W WINDS 20 KT OR LESS. SEAS 8 TO 12 
FT IN NW SWELL.
.48 HOUR FORECAST COLD FRONT DISSIPATED. NEW COLD FRONT FROM 
30N132W TO 26N140W. WITHIN 16N121W TO 22N140W TO 06N140W TO 
09N131W TO 14N121W TO 16N121W NE WINDS 20 TO 25 KT. SEAS 9 TO 12 
FT IN NW SWELL. ELSEWHERE WITHIN 19N123W TO 30N116W TO 30N140W TO
01N140W TO 14N117W TO 19N123W WINDS 20 KT OR LESS. SEAS 8 TO 11 
FT IN NW SWELL. WITHIN 13N94W TO 14N112W TO 10N117W TO 03.4S117W 
TO 03.4S92W TO 13N94W 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 2130 UTC SUN DEC 31...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N84W TO 06N91W. ITCZ FROM 06N91W TO 
06N125W TO 05N140W. SCATTERED MODERATE FROM 02N TO 07.5N BETWEEN
79W AND 90W...AND FROM 03.5N TO 10N BETWEEN 107W AND 130W.

$$
.FORECASTER HAGEN. NATIONAL HURRICANE CENTER.