983 
FZPN03 KNHC 031533
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SUN OCT 3 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SUN OCT 3.
24 HOUR FORECAST VALID 1200 UTC MON OCT  4.
48 HOUR FORECAST VALID 1200 UTC TUE OCT  5.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 13N133W 1009 MB. WITHIN 15N135W TO 15N137W TO 
16N136W TO 16N135W TO 15N135W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN NW SWELL.
.12 HOUR FORECAST LOW PRES DISSIPATED. CONDITIONS IMPROVE. WINDS
20 KT OR LESS. SEAS LESS THAN 8 FT.

.WITHIN 29N130W TO 29N134W TO 28N139W TO 30N138W TO 30N128W TO
29N130W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL.
.18 HOUR FORECAST CONDITIONS IMPROVE.

.WITHIN 09N120W TO 08N121W TO 09N121W TO 10N120W TO 09N120W 
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN W SWELL.
.09 HOUR FORECAST CONDITIONS IMPROVE. 

.WITHIN 14N95W TO 16N96W TO 16N95W TO 16N94W TO 
14N95W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST WITHIN 14N95W TO 14N96W TO 16N96W TO 16N95W TO
16N94W TO 14N95W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 
20 TO 30 KT. SEAS LESS THAN 8 FT.

.18 HOUR FORECAST WITHIN 03.4S91W TO 03.4S93W TO 03.4S101W TO 
03S96W TO 02S91W TO 03.4S91W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT
IN S TO SW SWELL.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST WITHIN 03.4S90W TO 03.4S107W TO 02S104W TO 
02S99W TO 02S97W TO 03.4S90W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT
IN S SWELL.

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

CONVECTION VALID AT 1430 UTC SUN OCT 3...

.SCATTERED MODERATE ISOLATED STRONG WITHIN 60 NM OF 19N113W .

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 10N80W TO 13N108W TO 13N117W 
TO 12N129W TO 12N140W. SCATTERED MODERATE TO ISOLATED STRONG
FROM 08N TO 12N BETWEEN 107W AND 121W AND FROM 08N TO 13N 
BETWEEN 138W AND 140W. SCATTERED MODERATE FROM 08N TO 13N 
BETWEEN 121W AND 128W AND FROM 06N TO 10N BETWEEN 79W AND 82W.

$$
.FORECASTER KONARIK. NATIONAL HURRICANE CENTER.