000
FZPN03 KNHC 090949
HSFEP2

HIGH SEAS FORECAST 
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC FRI SEP 09 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC FRI SEP 09.
24 HOUR FORECAST VALID 0600 UTC SAT SEP 10.
48 HOUR FORECAST VALID 0600 UTC SUN SEP 11.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST

.LOW PRES 13N129W 1009 MB. WITHIN 150 NM SE AND 180 NM NW 
SEMICIRCLES OF LOW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE 
FROM 09N TO 16N BETWEEN 125W AND 134W WINDS LESS THAN 20 KT.  
SEAS 8 FT IN PRIMARILY SE SWELL. S OF 04N W OF 123W E TO SE 
WINDS 20 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW PRES 13N129W 1009 MB. WITHIN 180 NM SW 
SEMICIRCLE OF CENTER WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. 
ELSEWHERE FROM 10N TO 15N W OF 126W WINDS LESS THAN 20 KT. SEAS 
8 FT IN PRIMARILY SE SWELL. S OF 04N W OF 93W WINDS LESS THAN 20 
KT. SEAS TO 9 FT IN MIXED SE AND SW SWELL.
.48 HOUR FORECAST LOW PRES 13N130W 1007 MB. WITHIN 180 NM OF 
CENTER WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE FROM 09N TO 
15N BETWEEN 124W AND 132W WINDS LESS THAN 20 KT. SEAS 8 FT. S OF 
07N W OF 82W WINDS LESS THAN 20 KT. SEAS TO 9 FT IN MIXED SE AND 
SW SWELL.

.FROM 10N TO 14N BETWEEN 108W AND 114W SW TO W WINDS KT. SEAS 8 
TO 11 FT IN SW SWELL. 
.24 HOUR FORECAST NEW LOW PRES NEAR 15N118W 1008 MB. WITHIN 240 
NM SW SEMICIRCLE OF LOW WINDS 20 TO 25 KT. SEAS TO 9 FT. 
ELSEWHERE FROM 12N TO 18N BETWEEN 102W AND 111W WINDS LESS THAN 
20 KT. SEAS 8 FT.
.48 HOUR FORECAST LOW PRES 16N118W 1007 MB. WITHIN 210 NM SE 
SEMICIRCLE S TO SW WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. 
 
.N OF 14N BETWEEN 94W AND 96W INCLUDING THE GULF OF 
TEHUANTEPEC...NW TO N WINDS 20 KT. SEAS TO 8 FT.
.24 HOUR FORECAST N OF 14N BETWEEN 94W AND 96W INCLUDING THE 
GULF OF TEHUANTEPEC...NW TO N WINDS 20 KT. SEAS TO 8 FT. 
.30 HOUR FORECAST GULF OF TEHUANTEPEC WINDS LESS THAN 20 KT. 
SEAS LESS THAN 8 FT. 

.GULF OF CALIFORNIA 12 HOUR FORECAST N OF 27N S TO SE WINDS 20 
TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST N OF 29N S TO SW WINDS 20 KT. SEAS LESS THAN 8 
FT. 
.48 HOUR FORECAST N OF 30N S TO SW WINDS 20 KT. SEAS LESS THAN 8 
FT.

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

CONVECTION VALID AT 0900 UTC FRI SEP 09...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH EXTENDS FROM 10N86W TO 15.5N95W...THEN 
CROSSES OVER SOUTHERN MEXICO TO 20N105.5W TO 13N122W TO 15N128W 
TO 11N140W. SCATTERED MODERATE TO STRONG IS WITHIN 180 NM N OF 
AXIS BETWEEN 115W AND 120W. 

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.