000
FZPN03 KNHC 040403
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC SUN DEC 4 2022

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SUN DEC 4.
24 HOUR FORECAST VALID 0000 UTC MON DEC  5.
48 HOUR FORECAST VALID 0000 UTC TUE DEC  6.

.WARNINGS.

...GALE WARNING...
.WITHIN 15N93W TO 16N94W TO 16N95W TO 16N96W TO 15N96W TO 14N94W
TO 15N93W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30
TO 40 KT. SEAS 8 TO 11 FT. ELSEWHERE WITHIN 14N94W TO 15N96W TO 
14N97W TO 13N98W TO 12N97W TO 12N95W TO 14N94W N TO NE WINDS 20 
TO 30 KT. SEAS 8 TO 10 FT. 
.24 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 16N96W TO 15N96W TO
15N94W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 
30 TO 35 KT. SEAS 8 TO 9 FT. ELSEWHERE WITHIN 15N94W TO 15N96W TO
11N100W TO 10N99W TO 10N97W TO 12N95W TO 15N94W NE WINDS 20 TO 
30 KT. SEAS 8 TO 10 FT.
.30 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 14N97W TO 13N97W TO
13N95W TO 14N94W TO 16N94W...INCLUDING THE GULF OF 
TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.SYNOPSIS AND FORECAST.

.WITHIN 11N86.5W TO 11N87.5W TO 10N87.5W TO 10N86.5W TO 10.5N86W
TO 11N86.5W...INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20 TO 25
KT. SEAS LESS THAN 8 FT.
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST 11N86W TO 11N87W TO 10N87W TO 10N86.5W TO 
10.5N86W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20
TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT. 

.WITHIN 11N107W TO 13N111W TO 12N112W TO 10N110W TO 10N107W TO
11N107W E TO SE WINDS 20 TO 25 KT. SEAS 8 FT IN E SWELL.
.24 HOUR FORECAST WITHIN 18N116W TO 18N119W TO 15N120W TO 
13N117W TO 13N112W TO 14N111W TO 18N116W WINDS 20 KT OR LESS. 
SEAS 8 TO 9 FT IN NW TO N SWELL.
.48 HOUR FORECAST WITHIN 18N116W TO 19N118W TO 19N121W TO 
18N123W TO 15N122W TO 15N118W TO 18N116W WINDS 20 KT OR LESS. 
SEAS 8 FT IN NW TO N SWELL.

.COLD FRONT FROM 30N126W TO 23N136W. WITHIN 28N118W TO 30N124W 
TO 30N140W TO 14N140W TO 19N124W TO 28N118W WINDS 20 KT OR LESS. 
SEAS 8 TO 11 FT IN N SWELL.
.24 HOUR FORECAST COLD FRONT DISSIPATED. WITHIN 19N119W TO 
21N128W TO 19N140W TO 07N140W TO 07N132W TO 15N121W TO 19N119W 
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN N SWELL.
.48 HOUR FORECAST WITHIN 08N135W TO 10N137W TO 11N140W TO 
04N140W TO 03N137W TO 05N135W TO 08N135W WINDS 20 KT OR LESS. 
SEAS 8 FT IN N SWELL.

.24 HOUR FORECAST COLD FRONT FROM 30N121W TO 27N126W. WITHIN 
30N122W TO 30N140W TO 22N140W TO 30N122W WINDS 20 KT OR LESS. 
SEAS 8 TO 10 FT IN NW TO N SWELL.
.48 HOUR FORECAST COLD FRONT DISSIPATED. WITHIN 25N123W TO 
29N127W TO 28N140W TO 23N140W TO 18N130W TO 17N125W TO 25N123W 
WINDS 20 KT OR LESS. SEAS 8 FT IN NW TO N SWELL.

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

CONVECTION VALID AT 0330 UTC SUN DEC 4...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EXTENDS FROM 09N83W TO 07N100W TO 08N119W. 
SURFACE TROUGH EXTENDS FROM 12N121W TO 08N121W. ITCZ EXTENDS 
FROM 08N124W TO BEYOND 08N140W. SCATTERED MODERATE ISOLATED 
STRONG FROM 08N TO 17N BETWEEN 106W AND 118W. SCATTERED MODERATE
CONVECTION FROM 04N TO 09N AND E OF 104W...AND FROM 05N TO 10N 
BETWEEN 119W AND 137W.

$$
.FORECASTER AREINHART. NATIONAL HURRICANE CENTER.