000
FZPN03 KNHC 251619 RRA
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SAT SEP 25 2021

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SEP 25.
24 HOUR FORECAST VALID 1200 UTC SUN SEP 26.
48 HOUR FORECAST VALID 1200 UTC MON SEP 27.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 15N95W TO 14N96W TO 16N95W TO 15N95W...INCLUDING THE
GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT. SEAS TO 8 FT.
.24 HOUR FORECAST GULF OF TEHUANTEPEC N OF 15N N TO NE WINDS 20 
TO 25 KT. SEAS TO 8 FT. ELSEWHERE WITHIN 14N96W TO 14N97W TO 
15N96W TO 15N95W TO 14N96W WINDS 20 KT OR LESS. SEAS 8 FT IN NE 
SWELL.
.39 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.WITHIN 06N109W TO 07N116W TO 06N123W TO 09N122W TO 08N115W TO
06N109W WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW SWELL. WITHIN 
03.4S94W TO 03.4S120W TO 01S120W TO 02S110W TO 02S94W TO 03.4S94W
WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED SW AND SE SWELL.
.24 HOUR FORECAST WITHIN 04N95W TO 04N103W TO 05N106W TO 07N105W
TO 07N99W TO 04N95W WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW 
SWELL. WITHIN 03.4S115.5W TO 03S117.5W TO 02.5S117.5W TO 
02.5S117W TO 02.5S116W TO 03.4S115.5W WINDS 20 KT OR LESS. SEAS 8
FT IN S TO SW SWELL. 
.48 HOUR FORECAST WITHIN 07N103W TO 07N111W TO 09N123W TO 
08N111W TO 11N107W TO 07N103W WINDS 20 KT OR LESS. SEAS 8 FT IN S
TO SW SWELL.

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

CONVECTION VALID AT 1510 UTC SAT SEP 25...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM LOW PRESSURE 1010 MB NEAR 
10.5N74.5W TO 08.5N89W TO LOW PRES 1009 MB NEAR 11N119W TO 
10N131W. THE ITCZ EXTENDS FROM 10N131W TO BEYOND 09N140W. 
SCATTERED MODERATE TO STRONG CONVECTION N OF 06.5N E OF 81W... 
FROM 05.5N TO 16N BETWEEN 90W AND 102W...FROM 09.5N TO 15.5N 
BETWEEN 107W AND 121W...AND FROM 07N TO 17N BETWEEN 121W AND 
132W.

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.