000
FZPN03 KNHC 222139
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SUN AUG 22 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 AUG 22.
24 HOUR FORECAST VALID 1800 UTC MON AUG 23.
48 HOUR FORECAST VALID 1800 UTC TUE AUG 24.

.WARNINGS.

...GALE WARNING...
.LOW PRES NEAR 19.5N107.5W 1004 MB. WITHIN 17N103W TO 17N104W TO 
18N106W TO 20N106W TO 18N103W TO 17N103W...INCLUDING NEAR CABO 
CORRIENTES...WINDS 20 TO 35 KT. SEAS 8 TO 9 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
21N113W 1002 MB. WITHIN 20N111W TO 20N112W TO 20N114W TO 22N114W 
TO 23N111W TO 20N111W WINDS 20 TO 35 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
21N118W 1002 MB. WITHIN 20N118W TO 20N119W TO 21N120W TO 22N120W 
TO 22N117W TO 20N118W WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. 

.SYNOPSIS AND FORECAST.

.WITHIN 10N101W TO 12N119W TO 13N117W TO 14N102W TO 10N101W SW 
TO W WINDS 20 TO 25 KT. SEAS 8 FT.
.24 HOUR FORECAST WITHIN 11N110W TO 09N136W TO 13N135W TO 
13N124W TO 13N111W TO 11N110W SW TO W WINDS 20 TO 25 KT. SEAS 8 
TO 9 FT.
.48 HOUR FORECAST WITHIN 10N107W TO 11N133W TO 15N132W TO 
12N121W TO 14N106W TO 10N107W SW TO W WINDS 20 TO 25 KT. SEAS 8 
TO 9 FT.

.WITHIN 11N87W TO 10N88W TO 10N89W TO 12N89W TO 12N88W TO 
11N87W...INCLUDING THE GULF OF PAPAGAYO...WINDS 20 TO 25 KT.
SEAS LESS THAN 8 FT.
.06 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.12 HOUR FORECAST WITHIN 15N95W TO 14N96W TO 14N98W TO 15N97W TO 
16N95W TO 15N95W E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.24 HOUR FORECAST LOW PRES NEAR 15N105W 1008 MB. WITHIN 14N101W 
TO 15N103W TO 17N104W TO 17N101W TO 16N100W TO 14N101W WINDS 20 
TO 25 KT. SEAS 8 FT.
.48 HOUR FORECAST LOW PRES NEAR 17N109.5W 1007 MB. WITHIN 
18N104W TO 17N105W TO 19N108W TO 20N107W TO 19N105W TO 
18N104W...INCLUDING NEAR CABO CORRIENTES...WINDS 20 TO 25 KT. 
SEAS 8 FT.

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

CONVECTION VALID AT 2100 UTC SUN AUG 22...

.LOW PRES NEAR 19.5N107.5W 1004 MB. NUMEROUS MODERATE 
TO STRONG FROM 13N TO 24N BETWEEN 105W AND 112W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N86W TO 14N115W TO 13N140W. SCATTERED 
MODERATE FROM 07N TO 13N BETWEEN 86W AND 115W...FROM 07N TO 12N 
AND W OF 126W.

$$
.FORECASTER ERA. NATIONAL HURRICANE CENTER.