000
FZPN03 KNHC 091534
HSFEP2

HIGH SEAS FORECAST 
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC FRI SEP 09.
24 HOUR FORECAST VALID 1200 UTC SAT SEP 10.
48 HOUR FORECAST VALID 1200 UTC SUN SEP 11.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST

.LOW PRES 14N131W 1010 MB. WITHIN 180 NM OF CENTER WINDS 20 TO 
25 KT. SEAS 8 TO 10 FT. 
.24 HOUR FORECAST LOW PRES 13N130W 1008 MB. WITHIN 180 NM OF 
CENTER WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. 
.48 HOUR FORECAST LOW PRES 13N129W 1007 MB. WITHIN 180 NM OF 
CENTER WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE FROM 08N TO 
12N W OF 120W WINDS LESS THAN 20 KT. SEAS 8 FT IN SW SWELL.

.S OF 03N W OF 100W WINDS LESS THAN 20 KT. SEAS 8 FT PRIMARILY 
IN SE SWELL.
.24 HOUR FORECAST S OF 05N W OF 95W WINDS LESS THAN 20 KT. SEAS 
8 TO 9 FT IN MIXED SE AND SW SWELL.
.48 HOUR FORECAST S OF 08N W OF 85W WINDS LESS THAN 20 KT. SEAS 
8 TO 9 FT IN MIXED SE AND SW SWELL.

.LOW PRES 16N118W 1008 MB. WITHIN 180 NM OF CENTER WINDS 20 KT. 
SEAS 8 TO 9 FT. ELSEWHERE FROM 10N TO 18N BETWEEN 105W AND 120W 
WINDS LESS THAN 20 KT. SEAS 8 TO 10 FT IN SW SWELL. 
.24 HOUR FORECAST LOW PRES NEAR 16N118W 1007 MB. WITHIN 210 NM S 
SEMICIRCLE OF LOW S TO SW WINDS 20 KT. SEAS 8 TO 9 FT. 
.48 HOUR FORECAST LOW PRES 17N118W 1007 MB. WITHIN 210 NM S 
SEMICIRCLE OF LOW S TO SW WINDS 20 KT. SEAS 8 TO 9 FT. ELSEWHERE 
FROM 10N TO 17N BETWEEN 113W AND 120W WINDS LESS THAN 20 KT. 
SEAS 8 FT IN SW SWELL.
 
.N OF 13N BETWEEN 94W AND 96W INCLUDING THE GULF OF TEHUANTEPEC 
...N WINDS 20 KT. SEAS 8 FT.
.24 HOUR FORECAST GULF OF TEHUANTEPEC WINDS LESS THAN 20 KT. 
SEAS LESS THAN 8 FT. 

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

.12 HOUR FORECAST NW OF A LINE FROM 25N140W TO 30N120W WINDS 
LESS THAN 20 KT. SEAS 8 FT IN NW SWELL.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST N OF 25N BETWEEN 120W AND 135W WINDS LESS THAN 
20 KT. SEAS 8 FT IN SW SWELL.

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

CONVECTION VALID AT 1500 UTC FRI SEP 09...

.LOW PRES 16N118W 1008 MB...SCATTERED MODERATE WITHIN 120 NM OF 
CENTER.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH EXTENDS FROM 10N85W TO 06N93W TO 07N98W 
...THEN RESUMES AGAIN AT...17N103W TO 13N122W TO 14N128W TO 
10N140W. SCATTERED MODERATE WITHIN 180 NM OF AXIS E OF 98W.  

$$
.FORECASTER LANDSEA. NATIONAL HURRICANE CENTER.