000
FZPN03 KNHC 092135
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SUN JUL 09 2023

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 09.
24 HOUR FORECAST VALID 1800 UTC MON JUL 10.
48 HOUR FORECAST VALID 1800 UTC TUE JUL 11.

.WARNINGS.

...GALE WARNING...
.LOW PRES NEAR 18.5N112W 1005 MB. WITHIN 18.5N110W TO 18.5N111W 
TO 17N112W TO 17N111.5W TO 17.5N111.5W TO 18.5N111W WINDS 25 TO 
35 KT. SEAS 10 TO 12 FT. ELSEWHERE WITHIN 20N109W TO 21N111W TO 
19N114W TO 15N113W TO 15N112W TO 17N109W TO 20N109W WINDS 20 TO 
25 KT. SEAS 8 TO 12 FT. REMAINDER AREA WITHIN 21N107W TO 23N109W 
TO 23N114W TO 17N114W TO 12N108W TO 21N107W WINDS 20 KT OR LESS.
SEAS 8 TO 10 FT IN MIXED SWELL.
.06 HOUR FORECAST LOW PRES NEAR 19N114W 1005 MB. WITHIN 19N110W 
TO 21N111W TO 20N115W TO 19N115W TO 17N114W TO 16N111W TO 
19N110W WINDS 20 TO 30 KT. SEAS 9 TO 12 FT. ELSEWHERE WITHIN 
21N107W TO 23N109W TO 23N115W TO 18N116W TO 12N111W TO 16N107W 
TO 21N107W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL.
.12 HOUR FORECAST LOW PRES NEAR 20N114W 1006 MB. WITHIN 21N112W 
TO 20N115W TO 19N115W TO 18N114W TO 17N113W TO 19N111W TO 
21N112W WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 
23N109W TO 23N115W TO 18N115W TO 15N112W TO 14N110W TO 18N108W 
TO 23N109W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN SE TO S SWELL 
MIXED WITH NW TO N SWELL.
.24 HOUR FORECAST LOW PRES NEAR 20N116W 1008 MB. WITHIN 19N113W 
TO 21N114W TO 22N118W TO 20N116W TO 19N115W TO 19N114W TO 
19N113W WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.  
.48 HOUR FORECAST WEAKENING LOW PRES NEAR 22N118W 1010 MB. 
WITHIN 20N125W TO 19N130W TO 21N134W TO 23N132W TO 24N128W TO 
23N122W TO 20N125W WINDS 20 KT OR LESS. SEAS TO 8 FT IN DECAYING 
N TO NE SWELL.

.SYNOPSIS AND FORECAST.

.WITHIN 30N118W TO 30N122W TO 29N123W TO 29N121W TO 29N119W TO 
30N118W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN N SWELL.
.24 HOUR FORECAST WITHIN 30N118W TO 30N124W TO 25N128W TO 
28N122W TO 30N118W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN 
N SWELL.
.48 HOUR FORECAST WITHIN 24N123W TO 22N117W TO 19N119W TO 
19N127W TO 24N123W WINDS 20 KT OR LESS. SEAS 8 FT PRIMARILY 
IN N SWELL.

.42 HOUR FORECAST LOW PRES NEAR 10N102W 1008 MB. WITHIN 14N97W 
TO 14N98W TO 14N99W TO 13N98W TO 13N97W TO 14N97W E TO SE WINDS 
20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW PRES NEAR 10N104W 1008 MB. WITHIN 14N98W 
TO 15N102W TO 15N104W TO 14N106W TO 12N106W TO 12N102W TO 14N98W 
E TO SE WINDS 20 TO 25 KT. SEAS TO 8 FT.

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

CONVECTION VALID AT 2115 UTC SUN JUL 09...

.LOW PRES NEAR 18.5N112W 1005 MB...SCATTERED MODERATE FROM 11N 
TO 14N BETWEEN 110W AND 116W AND FROM 16N TO 18N BETWEEN 113W 
AND 116W.

.TROPICAL WAVE ALONG 97W FROM 06N TO 16N...NUMEROUS MODERATE 
ISOLATED STRONG WITHIN 180 NM W OF WAVE FROM 06N TO 13N. 
SCATTERED MODERATE ISOLATED STRONG WITHIN 60 NM W OF WAVE FROM 
13N TO 16N. 

.SCATTERED MODERATE ISOLATED STRONG FROM 10N TO 14N BETWEEN 88W 
AND 95W.

.SCATTERED MODERATE FROM 01N TO 04N BETWEEN 82W AND 91W AND FROM 
13N TO 16N BETWEEN 100W AND 103W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 08N79W TO 09N92W TO 07N105W. IT RESUMES AT 
13N116W TO 07N130W. ITCZ EXTENDS FROM 07N130W TO 06N140W. 
SCATTERED MODERATE WITHIN 60 NM S OF TROUGH BETWEEN 81W AND 86W 
AND BETWEEN 120W AND 125W.

$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.