000
FZPN03 KNHC 071504
HSFEP2

HIGH SEAS FORECAST 
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC WED SEP 07 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 WED SEP 07.
24 HOUR FORECAST VALID 1200 UTC THU SEP 08.
48 HOUR FORECAST VALID 1200 UTC FRI SEP 09.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST

.COMPLEX LOW MEAN CENTER 17N107W 1007 MB. WITHIN 210 NM OF 
CENTER WINDS 20 TO 25 KT. SEAS TO 9 FT. 
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LOW 17N110W 1006 MB. WITHIN 240 NM OF CENTER 
WINDS 20 TO 25 KT. SEAS TO 10 FT. 

.LOW PRES 10N134W 1011 MB. WITHIN 90 NM SE SEMICIRCLE S TO SW 
WINDS 20 KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW PRES 10N135W 1010 MB. WITHIN 240 NM SE 
SEMICIRCLE S TO SW WINDS 20 TO 25 KT. SEAS TO 11 FT.
.48 HOUR FORECAST MONSOON TROUGH 10N137W TO 14N130W. WITHIN 240 
NM NW OF TROUGH NE WINDS 20 TO 25 KT. SEAS TO 9 FT. WITHIN 240 
NM SE OF TROUGH SW WINDS 20 TO 25 KT. SEAS TO 11 FT.  
 
.GULF OF TEHUANTEPEC NE WINDS 20 KT. SEAS 8 FT. FROM 04N TO 10N 
BETWEEN 95W AND 127W S TO SW WINDS 20 TO 25 KT. SEAS 8 TO 11 FT 
WITH SW SWELL. ELSEWHERE S OF 16N BETWEEN 95W AND 120W AND FROM 
05N TO 12N BETWEEN 120W AND 135W WINDS LESS THAN 20 KT. SEAS TO 
9 FT PRIMARILY IN SW SWELL.
.24 HOUR FORECAST N OF 14N BETWEEN 94W AND 98W INCLUDING THE 
GULF OF TEHUANTEPEC NE WINDS 20 TO 25 KT. SEAS TO 10 FT. FROM 
07N TO 12N BETWEEN 105W AND 118W S TO SW WINDS 20 TO 25 KT. SEAS 
8 TO 12 FT WITH SW SWELL. ELSEWHERE S OF 16N BETWEEN 95W AND 
120W AND S OF 13N BETWEEN 120W AND 135W WINDS LESS THAN 20 KT. 
SEAS TO 9 FT PRIMARILY IN SW SWELL.
.48 HOUR FORECAST N OF 13N BETWEEN 94W AND 98W INCLUDING THE 
GULF OF TEHUANTEPEC N TO NE WINDS 20 TO 25 KT. SEAS TO 11 FT. 
FROM 10N TO 15N BETWEEN 105W AND 115W SW WINDS 20 KT. SEAS TO 10 
FT IN SW SWELL. ELSEWHERE S OF 18N BETWEEN 97W AND 118W AND S OF 
05N BETWEEN 118W AND 133W WINDS LESS THAN 20 KT. SEAS TO 8 FT 
PRIMARILY IN SW SWELL.

.S OF 07N BETWEEN 78W AND 85W SW WINDS 20 KT. SEAS TO 9 FT IN SW 
SWELL.
.24 HOUR FORECAST S OF 08N BETWEEN 78W AND 88W SW TO W WINDS 20 
KT. SEAS TO 8 FT IN SW SWELL.
.30 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.

.24 HOUR FORECAST N OF 27N E OF 117W NW WINDS 20 KT. SEAS TO 8 
FT.
.48 HOUR FORECAST LITTLE CHANGE.

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

CONVECTION VALID AT 1500 UTC TUE SEP 07...

.COMPLEX LOW PRES 17N107W...SCATTERED MODERATE ISOLATED STRONG 
WITHIN 150 NM NW SEMICIRCLE.
 
.LOW PRES 10N134W...SCATTERED MODERATE ISOLATED STRONG WITHIN 15 
NM LINE 08N130W TO 11N134W.

.SCATTERED MODERATE ISOLATED STRONG WITHIN 30 NM OF 22N107W AND 
19N113.5W. 

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH 09N78W TO 10N85W TO LOW PRES 18N106W TO LOW PRES 
16.5N107.5W TO 11N115W TO LOW PRES 10N134W TO 06N140W. SCATTERED 
MODERATE ISOLATED STRONG N OF 03N E OF 84W...WITHIN 60 NM OF 
11N86W...WITHIN 60 NM LINE 14N99W TO 17N104W...WITHIN 180 NM 
LINE 08N113W TO 13N123W.

$$
.FORECASTER NELSON. NATIONAL HURRICANE CENTER.