000
FZPN03 KNHC 142141
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC SAT OCT 14.
24 HOUR FORECAST VALID 1800 UTC SUN OCT 15.
48 HOUR FORECAST VALID 1800 UTC MON OCT 16.

.WARNINGS.

...GALE WARNING...
.06 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N95W TO 15N94W TO
16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO
25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N95W TO 15N94W TO
16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 30 
KT. SEAS 8 FT.
.36 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 9 FT. ELSEWHERE WITHIN 15N94W TO 15N96W TO
13N96W TO 13N95W TO 14N94W TO 15N94W N WINDS 20 TO 30 KT. SEAS 8
TO 10 FT. 
.48 HOUR FORECAST WITHIN 16N93W TO 16N95W TO 16N96W TO 14N96W TO
13N96W TO 14N94W TO 16N93W...INCLUDING THE GULF OF 
TEHUANTEPEC...N TO NE WINDS 30 TO 40 KT. SEAS 10 TO 14 FT. 
ELSEWHERE WITHIN 13N94W TO 14N97W TO 13N99W TO 12N99W TO 12N96W 
TO 13N94W NE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.

.SYNOPSIS AND FORECAST.

.COLD FRONT DISSIPATED. WITHIN 30N128W TO 30N140W TO 24N140W TO 
26N135W TO 30N128W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW 
SWELL.
.24 HOUR FORECAST NEW COLD FRONT W OF AREA. WITHIN 26N137W TO 
28N136W TO 30N140W TO 20N140W TO 20N137W TO 26N137W WINDS 20 KT 
OR LESS. SEAS 8 TO 9 FT IN NW SWELL.
.48 HOUR FORECAST COLD FRONT FROM 30N139W TO 29N140W. WITHIN 
21N137W TO 30N132W TO 26N137W TO 30N140W TO 12N140W TO 14N135W TO
21N137W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL.

.WITHIN 22N112W TO 23N117W TO 17N122W TO 13N122W TO 11N115W TO
14N111W TO 22N112W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW TO 
N SWELL.
.18 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 2130 UTC SAT OCT 14...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EXTENDS FROM 09N84W TO 10N111W TO LOW PRES NEAR 
10N137W 1010 MB TO BEYOND 08N140W. SCATTERED MODERATE ISOLATED 
STRONG FROM 02N TO 15N BETWEEN 80W AND 103W. SCATTERED MODERATE 
FROM 04N TO 11N AND E OF 126W. 

$$
.FORECASTER AREINHART. NATIONAL HURRICANE CENTER.