000
FZPN03 KNHC 240341
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC THU AUG 24 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC THU AUG 24.
24 HOUR FORECAST VALID 0000 UTC FRI AUG 25.
48 HOUR FORECAST VALID 0000 UTC SAT AUG 26.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 09N84W TO 13N88W TO 06N93W TO 06N87W TO 07N84W TO
09N84W S TO SW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST WITHIN 12N86W TO 13N87W TO 13N90W TO 11N90W TO
09N89W TO 10N87W TO 12N86W SW TO W WINDS 20 TO 30 KT. SEAS 8 TO 
11 FT.
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.WITHIN 16N94W TO 16N96W TO 14N96W TO 13N97W TO 13N95W TO 14N94W
TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC... NW TO N WINDS
20 TO 30 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.WITHIN 09N96W TO 10N101W TO 07N104W TO 05N100W TO 05N97W TO
07N95W TO 09N96W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN S TO SW
SWELL.
.24 HOUR FORECAST LOW PRESSURE...POSSIBLE TROPICAL CYCLONE...NEAR
11N98W 1009 MB. WITHIN 14N97W TO 14N99W TO 11N100W TO 09N100W TO
08N97W TO 10N97W TO 14N97W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT 
IN S TO SW SWELL.
.48 HOUR FORECAST LOW PRESSURE...POSSIBLE TROPICAL CYCLONE...NEAR
15N102W 1005 MB. WITHIN 16N97W TO 16N100W TO 15N102W TO 13N103W 
TO 12N102W TO 12N98W TO 16N97W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN S TO SW SWELL.

.18 HOUR FORECAST WITHIN 10N110W TO 11N112W TO 08N116W TO
07N115W TO 07N113W TO 08N111W TO 10N110W SW WINDS 20 TO 25 KT.
SEAS 8 FT.
.24 HOUR FORECAST WITHIN 09N109W TO 11N112W TO 09N118W TO
08N119W TO 06N117W TO 07N110W TO 09N109W SW WINDS 20 TO 30 KT.
SEAS 8 TO 10 FT.
.48 HOUR FORECAST WITHIN 11N112W TO 14N113W TO 13N116W TO 
09N121W TO 07N117W TO 08N113W TO 11N112W S TO SW WINDS 20 TO 25 
KT. SEAS 8 TO 10 FT.

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

CONVECTION VALID AT 0300 UTC THU AUG 24...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 12N84W TO 1008 MB LOW PRESSURE LOCATED NEAR 
10N99W TO 1007 MB LOW PRESSURE NEAR 11N111W TO 09N135W. ITCZ 
EXTENDS FROM 09N135W TO BEYOND 09N140W. SCATTERED MODERATE FROM 
13N TO 15N BETWEEN 95W AND 98W.

$$
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.