000
FZPN03 KNHC 231529
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SUN AUG 23 2020

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SUN AUG 23.
24 HOUR FORECAST VALID 1200 UTC MON AUG 24.
48 HOUR FORECAST VALID 1200 UTC TUE AUG 25.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 13N96W 1008 MB. WITHIN 120 NM SE QUADRANT OF 
CENTER SW WINDS 20 TO 25 KT. SEAS TO 9 FT. ELSEWHERE FROM 08N TO 
11N BETWEEN 92W AND 107W SW WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. 
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
14N96W 1007 MB. FROM 08N TO 12N BETWEEN 92W AND 105W SW WINDS 20 
TO 30 KT. SEAS 8 TO 10 FT. 
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
14N98W 1007 MB. FROM 10N TO 14N BETWEEN 95W AND 105W SW TO W 
WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. 

.FROM 10N TO 15N BETWEEN 107W AND 112W SW TO W WINDS 20 TO 25 
KT. SEAS 8 TO 9 FT. 
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
16N108W 1007 MB. WITHIN 90 NM SE SEMICIRCLE WINDS 20 TO 30 KT. 
SEAS 8 TO 11 FT. ELSEWHERE FROM 08N TO 15N BETWEEN 105W AND 111W 
SW TO W WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. FROM 08N TO 13N 
BETWEEN 111W AND 115W SW TO W WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
17N109W 1006 MB. WITHIN 90 NM SE SEMICIRCLE WINDS 20 TO 30 KT. 
SEAS 8 TO 12 FT. ELSEWHERE FROM 10N TO 15N BETWEEN 105W AND 115W 
SW TO W WINDS 20 TO 25 KT. SEAS 8 TO 11 FT. 

.FROM 10N TO 15N W OF 136W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT 
PRIMARILY IN SE SWELL.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

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

CONVECTION VALID AT 1500 UTC SUN AUG 23...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH EXTENDS ACROSS NORTHERN CENTRAL AMERICA FROM 
14N90W TO 1008 MB LOW PRESSURE NEAR 13N96W TO 15N118W TO 13N140W.
SCATTERED MODERATE ISOLATED STRONG CONVECTION IS NOTED FROM 10N 
TO 17N BETWEEN 94W AND 120W. SCATTERED MODERATE CONVECTION IS 
SEEN FROM 11N TO 13N BETWEEN 120W AND 131W, AND FROM 10N TO 14N 
W OF 136W. 

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.