000
FZPN03 KNHC 112139
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SUN JUL 11 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC SUN JUL 11.
24 HOUR FORECAST VALID 1800 UTC MON JUL 12.
48 HOUR FORECAST VALID 1800 UTC TUE JUL 13.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 03.4S82W TO 03.4S104W TO 06N105W TO 11N92W TO 03N93W TO
03.4S82W WINDS 20 KT OR LESS. SEAS 8 FT IN SW SWELL.
.24 HOUR FORECAST WITHIN 03N93W TO 03S81W TO 03.4S110W TO
06N102W TO 10N93W TO 03N93W WINDS 20 KT OR LESS. SEAS 8 FT IN SW 
SWELL.
.48 HOUR FORECAST WITHIN 03.4S81W TO 00N88W TO 03.4S99W TO
10N93W TO 04N81W TO 03.4S81W WINDS 20 KT OR LESS. SEAS 8 TO 9
FT IN SW SWELL.

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

.WITHIN 29N133W TO 29N134W TO 29N135W TO 30N137W TO 30N132W TO
29N133W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN N SWELL.
.24 HOUR FORECAST WITHIN 28N138W TO 28N140W TO 30N140W TO
30N135W TO 28N138W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED SWELL.
.42 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.12 HOUR FORECAST WITHIN 10N86W TO 10N88W TO 11N88W TO 12N88W TO
12N86W TO 10N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E
WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.42 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.TROPICAL WAVE ALONG 99W FROM 04N TO 15N. FROM 10N TO 13N BETWEEN
96W AND 99W E TO SE WINDS 20 TO 25 KT. SEAS TO 8 FT.
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.30 HOUR FORECAST LOW PRES NEAR 11N108W 1010 MB. WITHIN 12N105W 
TO 12N108W TO 13N108W TO 14N106W TO 13N104W TO 12N105W WINDS 20 
TO 25 KT. SEAS 8 FT. 
.48 HOUR FORECAST LOW PRES NEAR 12.5N111.5W 1008 MB. WITHIN 
13N108W TO 12N111W TO 14N112W TO 15N111W TO 15N109W TO 13N108W 
WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.

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

CONVECTION VALID AT 2100 UTC SUN JUL 11...

.TROPICAL WAVE ALONG 99W FROM 04N AND 15N. SCATTERED MODERATE
FROM 09N AND 15N BETWEEN 95W AND 103W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 07N79W TO 10N109W TO 15N116W TO A LOW PRES 
NEAR 15N119W 1011 MB TO 08N130W. THE ITCZ FROM 08N130W TO 
09N140W. SCATTERED MODERATE N OF 04N AND E OF 85W...FROM 05N TO 
12N BETWEEN 105W AND 134W. 

$$
.FORECASTER ERA. NATIONAL HURRICANE CENTER.