000
FZPN03 KNHC 232123
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC WED AUG 23 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 WED AUG 23.
24 HOUR FORECAST VALID 1800 UTC THU AUG 24.
48 HOUR FORECAST VALID 1800 UTC FRI AUG 25.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FROM 05N TO 08N BETWEEN 84W AND 89W S TO SW WINDS 20 TO 25 KT. 
SEAS 8 TO 10 FT. 
.24 HOUR FORECAST LOW PRES NEAR 11N88W 1007 MB. WITHIN 150 NM SE 
AND 75 NM NW SEMICIRCLES WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. 
.48 HOUR FORECAST LOW PRES MOVED INLAND. WINDS 20 KT OR LESS. 
SEAS LESS THAN 8 FT.

FROM 03N TO 08N BETWEEN 97W AND 102W S TO SW WINDS 20 TO 25 KT. 
SEAS 8 TO 9 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
11N99W 1007 MB. FROM 07N TO 11N BETWEEN 95W AND 102W S TO SW 
WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
13N100W 1006 MB. WITHIN 150 NM SE AND 90 NM NW SEMICIRCLES WINDS 
20 TO 30 KT. SEAS 8 TO 11 FT.

.N OF 14N BETWEEN 94.5W AND 95.5W...INCLUDING THE GULF OF 
TEHUANTEPEC...N TO NE WINDS 20 TO 25 KT. SEAS BUILDING 8 TO 9 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

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

CONVECTION VALID AT 2100 UTC WED AUG 23...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...

THE MONSOON TROUGH AXIS EXTENDS FROM 10N84W TO 1007 MB LOW 
PRESSURE LOCATED NEAR 10.5N98W TO 11N110W TO 10N122W TO 09N132W.
THE ITCZ EXTENDS FROM 09N132W TO BEYOND 07N140W. SCATTERED 
MODERATE AND ISOLATED STRONG CONVECTION IS FROM 06N TO 15N 
BETWEEN 80W AND 127W. 

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.