000
FZPN03 KNHC 030344
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC SUN OCT 03 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC SUN OCT 03.
24 HOUR FORECAST VALID 0000 UTC MON OCT 04.
48 HOUR FORECAST VALID 0000 UTC TUE OCT 05.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 12N134W 1O10 MB. WITHIN 12N134W TO 10N140W TO 
19N140W TO 19N132W TO 16N130W TO 12N134W WINDS 20 KT OR LESS. 
SEAS 8 TO 9 FT IN MIXED NE AND NW SWELL.
.24 HOUR FORECAST LOW PRES NEAR 13N134W 1010 MB. WITHIN 13N133W 
TO 10N140W TO 17N140W TO 18N132W TO 16N130W TO 13N133W WINDS 20 
KT OR LESS. SEAS 8 FT IN MIXED NE AND NW SWELL.
.48 HOUR FORECAST LOW PRES NEAR 14N135W 1009 MB. WINDS 20 KT OR 
LESS. SEAS LESS THAN 8 FT.

.WITHIN 28N130W TO 28N132W TO 29N137W TO 30N137W TO 30N126W TO
28N130W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.WITHIN 04N105W TO 04N111W TO 08N116W TO 11N111W TO 10N103W TO
04N105W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED SW AND NW SWELL.
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.06 HOUR FORECAST WITHIN 15N94W TO 15N95W TO 15N96W TO 16N95W TO
15N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 15N94W TO 14N95W TO 15N96W TO 16N96W TO
16N94W TO 15N94W...INCLUDING THE GULF OF TEHUANTEPEC...NW TO N 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

.36 HOUR FORECAST WITHIN 03.4S87W TO 03.4S99W TO 02S96W TO
02S92W TO 03S88W TO 03.4S87W WINDS 20 KT OR LESS. SEAS 8 FT IN
S TO SW SWELL.
.48 HOUR FORECAST LITTLE CHANGE.

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

CONVECTION VALID AT 0330 UTC SUN OCT 03...

.SCATTERED MODERATE ISOLATED STRONG FROM 12N TO 16N BETWEEN 115W
AND 117W.

.SCATTERED MODERATE WITHIN 60 NM OF 16N105W AND 14N107W AND 
WITHIN 30 NM OF 15N134W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 10N85W TO 09N90W TO LOW PRES 
NEAR 11N105W 1008 MB TO 13N111W TO LOW PRES NEAR 12N115W 1008 MB
TO 11N122W TO 13N128W AND TO 13N140W. SCATTERED MODERATE 
ISOLATED STRONG WITHIN 180 NM S OF TROUGH BETWEEN 105W AND 
108W AND BETWEEN 119W AND 124W. SIMILAR ACTIVITY IS WITHIN
120 NM S OF TROUGH BETWEEN 124W AND 126W AND BETWEEN 132W AND 
134W. SCATTERED MODERATE WITHIN 120 NM S OF TROUGH BETWEEN 134W 
AND 140W.

$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.