000
FZPN03 KNHC 090907
HSFEP2

HIGH SEAS FORECAST 
NWS NATIONAL HURRICANE CENTER MIAMI FL 
1030 UTC FRI AUG 09 2013

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 AUG 09.
24 HOUR FORECAST VALID 0600 UTC SAT AUG 10.
48 HOUR FORECAST VALID 0600 UTC SUN AUG 11.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.HURRICANE HENRIETTE W OF THE AREA NEAR 16.4N 141.4W. OVER 
FORECAST WATERS WITHIN 270 NM NE QUADRANT WINDS 20 TO 30 KT. 
SEAS 8 TO 12 FT.
.24 HOUR FORECAST HURRICANE HENRIETTE W OF THE AREA NEAR 
15.0N143.2W. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. 

.12 HOUR FORECAST LOW PRES NEAR 12N113W 1008 MB. WITHIN 210 NM 
SE SEMICIRCLE WINDS 20 TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
13N115W 1007 MB. WITHIN 210 NM E SEMICIRCLE WINDS 20 TO 25 KT. 
SEAS 8 TO 10 FT. 
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
12N119W 1007 MB. WITHIN 210 NM OF CENTER...EXCEPT 0 NM SW 
QUADRANT...WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.

.12 HOUR FORECAST LOW PRES NEAR 10N131W 1011 MB. WITHIN 180 NM 
SE SEMICIRCLE WINDS 20 TO 25 KT. SEAS TO 8 FT. 
.24 HOUR FORECAST LOW PRES NEAR 11N131W 1009 MB. WITHIN 210 NM 
OF CENTER...EXCEPT 0 NM SW QUADRANT...WINDS 20 TO 25 KT. SEAS TO 
9 FT. 
.48 HOUR FORECAST LOW PRES NEAR 13N137W 1008 MB. OVER FORECAST 
WATERS WITHIN 270 NM N SEMICIRCLE OF LOW WINDS 20 TO 25 KT. SEAS 
TO 9 FT.
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. 

CONVECTION VALID 0900 UTC FRI AUG 09...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...              
THE MONSOON TROUGH EXTENDS FROM 08N82W TO 07N86W TO 13.5N106W TO 
LOW PRES NEAR 11N112W 1008 MB TO 11N115W TO 11N124W TO LOW PRES 
NEAR 09N130W 1011 MB TO 08N136W TO 08N140W. SCATTERED MODERATE 
ISOLATED STRONG WITHIN 120 NM S OF AXIS BETWEEN 90W AND 100W. 
SCATTERED MODERATE ISOLATED STRONG WITHIN 210 NM OF AXIS BETWEEN 
112W AND 120W. SCATTERED MODERATE ISOLATED STRONG WITHIN 120 NM 
N AND 90 NM S OF AXIS W OF 128W.

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.