000
FZPN03 KNHC 112054
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC MON SEP 11 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MON SEP 11.
24 HOUR FORECAST VALID 1800 UTC TUE SEP 12.
48 HOUR FORECAST VALID 1800 UTC WED SEP 13.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES...REMNANTS OF JOVA...NEAR 24.5N129W 1012 MB. FROM 
25N TO 28N BETWEEN 128W AND 132W NE WINDS 20 TO 25 KT. SEAS 9 TO 
10 FT IN MIXED SWELL. ELSEWHERE FROM 24N TO 29N BETWEEN 128W AND 
133W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SWELL.
.24 HOUR FORECAST LOW PRES...REMNANTS OF JOVA...NEAR 23N132W 
1014 MB. FROM 23N TO 27N BETWEEN 131W AND 135W NE WINDS 20 TO 25 
KT. SEAS 8 TO 9 FT. ELSEWHERE FROM 23N TO 27N BETWEEN 131W AND 
135W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED SWELL.
.48 HOUR FORECAST LOW PRES DISSIPATED. FROM 22N TO 27N W OF 136W 
WINDS 20 KT OR LESS. SEAS 8 FT PRIMARILY IN NE SWELL.

.N OF 15N BETWEEN 94.5W AND 95.5W...INCLUDING THE GULF OF 
TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.12 HOUR FORECAST LITTLE CHANGE.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. 

.S OF 05N E OF 120W TO A LINE FROM 05N105W TO 03.4S91W WINDS 20 
KT OR LESS. SEAS 8 TO 9 FT IN S TO SW SWELL.
.24 HOUR FORECAST S OF 01S BETWEEN 91W AND 110W...AND S OF 03S 
BETWEEN 85W AND 88W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN S TO 
SW SWELL.
.48 HOUR FORECAST S OF 03S BETWEEN 85W AND 103W WINDS 20 KT OR 
LESS. SEAS 8 FT IN S TO SW SWELL.

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

CONVECTION VALID AT 2100 UTC MON SEP 11...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH EXTENDS FROM A 1009 MB LOW PRESSURE LOCATED 
OVER NORTHERN COLOMBIA NEAR 10N75W TO 07N90W TO 08N99W. THE ITCZ 
CONTINUES FROM 08N99W TO 11N115W TO 05N140W. SCATTERED MODERATE 
TO ISOLATED STRONG CONVECTION IS NOTED FROM 03N TO 11N BETWEEN 
80W AND 105W...FROM 10N TO 15N BETWEEN 98W AND 106W...AND FROM 
04N TO 10N BETWEEN 120W AND 130W.

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.