000
FZPN03 KNHC 190246
HSFEP2

HIGH SEAS FORECAST 
NWS NATIONAL HURRICANE CENTER MIAMI FL
0405 UTC MON SEP 19 2011

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

SYNOPSIS VALID 0000 UTC MON SEP 19.
24 HOUR FORECAST VALID 0000 UTC TUE SEP 20.
48 HOUR FORECAST VALID 0000 UTC WED SEP 21.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST

.N OF 14N BETWEEN 94W AND 96W INCLUDING THE GULF OF TEHUANTEPEC 
N WINDS 20 TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST N OF 14N BETWEEN 94.5W AND 97W INCLUDING THE 
GULF OF TEHUANTEPEC N TO NE WINDS 20 TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST FROM 14N TO 15.5N BETWEEN 94W AND 97W
NE WINDS 20 TO 25 KT. SEAS TO 10 FT.

.LOW PRES 10N93W 1011 MB. WITHIN 120 NM NE QUADRANT SE WINDS 20 
KT. SEAS LESS THAN 8 FT. 
.24 HOUR FORECAST LOW PRES NEAR 11N95W 1010 MB. WITHIN 150 NM N 
SEMICIRCLE NE TO E WINDS 20 KT. SEAS TO 8 FT. FROM 03N TO 08N 
BETWEEN 90W AND 107W SW WINDS 20 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW PRES 12N97W 1009 MB. WITHIN 120 NM NE 
SEMICIRCLE NE TO E WINDS 20 TO 25 KT. SEAS TO 10 FT. FROM 04N TO 
11N BETWEEN 90W AND 102W SW WINDS 20 KT. SEAS TO 9 FT IN SW 
SWELL.

.MONSOON TROUGH AXIS 17N113W TO 13N120W TO 10N140W. WITHIN 180 
NM N OF TROUGH BETWEEN 120W AND 140W NE WINDS 20 TO 25 KT. SEAS 
TO 10 FT IN MIXED NE AND SW SWELL. FROM 07N TO TROUGH AXIS 
BETWEEN 108W AND 135W SW WINDS 20 KT. SEAS TO 10 FT IN S SWELL. 
.24 HOUR FORECAST MONSOON TROUGH AXIS FROM 18N116W TO 12N123W TO 
09N140W. WITHIN 180 NM N OF TROUGH BETWEEN 120W AND 125W NE 
WINDS 20 KT. SEAS TO 8 FT. FROM 08N TO TROUGH AXIS BETWEEN 112W 
AND 135W SW WINDS 20 TO 25 KT. SEAS TO 11 FT IN S SWELL. 
.48 HOUR FORECAST MONSOON TROUGH AXIS FROM 17N113W TO 15N120W TO 
09N140W. WITHIN 480 NM SE OF TROUGH AXIS BETWEEN 110W AND 124W 
SW WINDS 20 KT. SEAS TO 9 FT IN MIXED S SWELL.

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

CONVECTION VALID AT 0300 UTC MON SEP 19...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS 10N80W TO 11N92W TO 08N102W...RESUMES FROM 
LOW PRES AT 16N112W TO 11N140W. SCATTERED MODERATE ISOLATED 
STRONG FROM 04N TO 15N E OF 105W...AND WITHIN 150 NM LINE 
21N110W TO 19N115W TO 11N121W TO 09N140W.

$$
.FORECASTER NELSON. NATIONAL HURRICANE CENTER.