000
FZPN03 KNHC 220409
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC SUN AUG 22.
24 HOUR FORECAST VALID 0000 UTC MON AUG 23.
48 HOUR FORECAST VALID 0000 UTC TUE AUG 24.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 26N127W TO 26N131W TO 27N138W TO 30N139W TO 30N125W TO
26N127W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N TO NE SWELL.
.12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.WITHIN 09N121W TO 09N124W TO 10N124W TO 12N122W TO 11N121W TO
09N121W SW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. 
.24 HOUR FORECAST WITHIN 10N120W TO 11N122W TO 12N121W TO 
13N119W TO 12N118W TO 10N120W SW TO W WINDS 20 TO 25 KT. SEAS 8 
FT. 
.48 HOUR FORECAST WITHIN 10N117W TO 10N121W TO 12N122W TO 
13N119W TO 13N117W TO 10N117W W WINDS 20 TO 25 KT. SEAS 8 FT.

.WITHIN 11N109W TO 12N113W TO 14N113W TO 14N110W TO 13N106W TO
11N109W SW TO W WINDS 20 TO 25 KT. SEAS 8 FT. 
.24 HOUR FORECAST WITHIN 11N106W TO 11N110W TO 13N111W TO 
16N106W TO 14N104W TO 11N106W SW TO W WINDS 20 TO 25 KT. SEAS 8 
FT. 
.48 HOUR FORECAST WITHIN 12N103W TO 10N109W TO 11N112W TO 15N106W
TO 14N103W TO 12N103W SW TO W WINDS 20 TO 25 KT. SEAS 8 FT.

.12 HOUR FORECAST WITHIN 11N87W TO 10N88W TO 10N89W TO 12N88W TO
12N87W TO 11N87W...INCLUDING THE GULF OF PAPAGAYO...E TO SE 
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.

.12 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
19N105W 1004 MB. WITHIN 18N103W TO 17N103W TO 18N106W TO 20N106W
TO 18N103W...INCLUDING NEAR CABO CORRIENTES...SE TO S WINDS 20 
TO 30 KT. SEAS LESS THAN 8 FT. 
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
20N108W 1003 MB. WITHIN 19N106W TO 19N108W TO 21N109W TO 22N107W
TO 22N105W TO 19N106W...INCLUDING NEAR CABO CORRIENTES...SE TO S
WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. 
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
21N114W 1002 MB. WITHIN 20N112W TO 20N114W TO 22N116W TO 23N115W
TO 23N112W TO 20N112W SE WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.

.30 HOUR FORECAST WITHIN 08N131W TO 08N132W TO 10N133W TO
11N131W TO 10N130W TO 08N131W S TO SW WINDS 20 TO 25 KT. SEAS 8
FT.
.48 HOUR FORECAST WITHIN 09N132W TO 09N135W TO 12N136W TO
13N133W TO 11N131W TO 09N132W SW WINDS 20 TO 25 KT. SEAS 8 TO 10
FT.

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

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

CONVECTION VALID AT 0320 UTC SUN AUG 22...

.TROPICAL WAVE NEAR 105W...SCATTERED MODERATE ISOLATED STRONG 
FROM 08N TO 15N BETWEEN 97W AND 108W. 

.TROPICAL WAVE NEAR 118W...SCATTERED MODERATE FROM 10N TO 15N 
BETWEEN 112W AND 122W.

.TROPICAL WAVE NEAR 134W...SCATTERED MODERATE CONVECTION FROM 
09N TO 13N BETWEEN 132W AND 138W. 

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N86W TO 14N100W TO 13N120W TO 12N140W. 
SCATTERED MODERATE N OF 04N E OF 97W...AND FROM 07N TO 13N 
BETWEEN 122W AND 132W. 

$$
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.