000
FZPN03 KNHC 280747
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC TUE SEP 28 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC TUE SEP 28.
24 HOUR FORECAST VALID 0600 UTC WED SEP 29.
48 HOUR FORECAST VALID 0600 UTC THU SEP 30.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.DISSIPATING STATIONARY FRONT FROM 30N133W TO 29N140W. WITHIN 
29.5N136.5W TO 29N140W TO 30N140W TO 30N136W TO 29.5N136.5W WINDS
20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO N SWELL.
.24 HOUR FORECAST FRONT DISSIPATED. TROUGH FROM 30N117W TO 
27N130W TO 26N140W. WITHIN 25N133W TO 20N140W TO 30N140W TO 
30N118W TO 25N133W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW TO 
N SWELL.
.48 HOUR FORECAST TROUGH DISSIPATED. WITHIN 24N117W TO 22N31W TO
24N136W TO 30N130W TO 30N116W TO 24N117W WINDS 20 KT OR LESS. 
SEAS 8 TO 11 FT IN NW TO N SWELL. WITHIN 15N126W TO 14N140W TO 
18N140W TO 21N130W TO 17N124W TO 15N126W WINDS 20 KT OR LESS. 
SEAS 8 FT IN NW TO N SWELL. 

.WITHIN 09N107W TO 07N110W TO 09N122W TO 12N119W TO 12N112W TO
09N107W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN S TO SW SWELL.
.24 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 0710 UTC TUE SEP 28...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM LOW PRES NEAR 10N75W TO 10N86W TO LOW 
PRES NEAR 09N89W TO LOW PRES NEAR 12N107W TO LOW PRES NEAR 
12N120W TO 10N140W. SCATTERED MODERATE ISOLATED STRONG FROM 02N 
TO 09N BETWEEN 77W AND 81W. SCATTERED MODERATE FROM 05N TO 10N 
BETWEEN 84W AND 90W...WITHIN 12N97W TO 04N92W TO 07N97W TO 
06N101W TO 08N102W TO 12N97W...AND WITHIN 14N132W TO 16N126W TO 
12N104W TO 08N110W TO 09N120W TO 08N136W TO 14N132W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.