000
FZPN03 KNHC 211555
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SAT AUG 21 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SAT AUG 21.
24 HOUR FORECAST VALID 1200 UTC SUN AUG 22.
48 HOUR FORECAST VALID 1200 UTC MON AUG 23.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 28N127W TO 28N132W TO 28N135W TO 30N139W TO 30N124W TO
28N127W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.WITHIN 11N111W TO 12N115W TO 13N114W TO 14N111W TO 13N110W TO
11N111W SW TO W WINDS 20 TO 25 KT. SEAS 8 FT.
.24 HOUR FORECAST WITHIN 12N107W TO 11N110W TO 12N113W TO
13N113W TO 14N108W TO 12N107W SW TO W WINDS 20 TO 25 KT. SEAS 8
TO 9 FT. WITHIN 12N113W TO 11N115W TO 11N118W TO 13N118W TO
13N114W TO 12N113W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED SWELL.
.48 HOUR FORECAST WITHIN 12N112W TO 12N115W TO 13N116W TO
14N113W TO 13N112W TO 12N112W W WINDS 20 TO 25 KT. SEAS 8 FT.

.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
19N105.5W 1006 MB. WITHIN 18N102W TO 17N102W TO 17N104W TO 
19N106W TO 20N106W TO 18N102W...INCLUDING NEAR CABO 
CORRIENTES...WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.30 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
20.5N108W 1004 MB. WITHIN 19N106W TO 19N108W TO 21N108W TO 
22N106W TO 21N105W TO 19N106W...INCLUDING NEAR CABO 
CORRIENTES...WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
21.5N110.5W 1004 MB. WITHIN 19N109W TO 20N111W TO 22N111W TO 
23N110W TO 21N109W TO 19N109W 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 1530 UTC SAT AUG 21...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N84W TO 11N94W...THEN RESUMES NEAR 15N104W
TO LOW PRES NEAR 10N122W 1006 MB TO 12N137W. SCATTERED MODERATE 
FROM 05N TO 18N BETWEEN 82W AND 105W...AND FROM 07N TO 13N 
BETWEEN 110W AND 130W. 

$$
.FORECASTER ERA. NATIONAL HURRICANE CENTER.