000
FZPN03 KNHC 141541
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SAT OCT 14 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SAT OCT 14.
24 HOUR FORECAST VALID 1200 UTC SUN OCT 15.
48 HOUR FORECAST VALID 1200 UTC MON OCT 16.

.WARNINGS.

...GALE WARNING...
.12 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 16N96W TO 15N96W TO
15N95W TO 15N94W TO 16N94W...INCLUDING THE GULF OF 
TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 16N96W TO 14N96W TO
14N94W TO 15N94W TO 16N94W...INCLUDING THE GULF OF 
TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.
.42 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 16N96W TO 15N95W TO
15N94W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 
30 TO 35 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 15N94W TO 15N96W 
TO 14N96W TO 13N98W TO 12N97W TO 14N94W TO 15N94W...N WINDS 20 TO
30 KT. SEAS 8 TO 9 FT.
.48 HOUR FORECAST WITHIN 16N93W TO 16N95W TO 16N96W TO 14N96W TO
13N95W TO 14N94W TO 16N93W...INCLUDING THE GULF OF 
TEHUANTEPEC...N WINDS 30 TO 40 KT. SEAS 10 TO 12 FT. ELSEWHERE 
WITHIN 13N94W TO 14N95W TO 14N96W TO 13N99W TO 12N98W TO 12N96W 
TO 13N94W NE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.

.SYNOPSIS AND FORECAST.

.DYING COLD FRONT FROM 30N132W TO 29N138W. WITHIN 30N131W TO 
30N140W TO 25N140W TO 28N133W TO 30N131W WINDS 20 KT OR LESS. 
SEAS 8 TO 9 FT IN NW SWELL.
.24 HOUR FORECAST COLD FRONT DISSIPATED. NEW FRONT W OF AREA. 
WITHIN 27N135W TO 30N134W TO 30N140W TO 20N140W TO 20N136W TO 
21N133W TO 27N135W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW 
SWELL.
.48 HOUR FORECAST COLD FRONT NEAR 30N140W. WITHIN 22N137W TO 
30N130W TO 25N137W TO 30N140W TO 12N140W TO 18N134W TO 22N137W 
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL.

.WITHIN 22N111W TO 26N118W TO 19N125W TO 14N121W TO 17N110W TO
22N111W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW TO N SWELL.
.12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

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

CONVECTION VALID AT 1530 UTC SAT OCT 14...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EXTENDS FROM 09N84W TO 08N101W TO 10N120W TO LOW 
PRES NEAR 10N136W 1010 MB TO BEYOND 08N140W. SCATTERED MODERATE 
ISOLATED STRONG FROM 02N TO 16N BETWEEN 77W AND 102W. SCATTERED 
MODERATE FROM 06N TO 11N AND E OF 122W

$$
.FORECASTER AREINHART. NATIONAL HURRICANE CENTER.