000
FZPN03 KNHC 131543
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL 
1630 UTC TUE AUG 13 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC TUE AUG 13.                            
24 HOUR FORECAST VALID 1200 UTC WED AUG 14.                     
48 HOUR FORECAST VALID 1200 UTC THU AUG 15.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 15N131W 1008 MB. WITHIN 300 NM NW QUADRANT WINDS
20 TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
14N138W 1008 MB. WITHIN 300 NM N SEMICIRCLE WINDS 20 TO 25 KT. 
SEAS 8 TO 10 FT. 
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...MOVED W 
OF AREA. FROM 15N TO 20N W OF 137W WINDS 20 KT OR LESS.  SEAS TO 
8 FT IN NE SWELL. 

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

CONVECTION VALID 1530 UTC TUE AUG 13...

.LOW PRES NEAR 13N131W 1008 MB...SCATTERED STRONG WITHIN 150 NM 
SW QUADRANT. SCATTERED MODERATE ISOLATED STRONG WITHIN 15N131W.
 
.SCATTERED MODERATE TO STRONG WITHIN 75 NM OF 13N93W TO 15N99W 
TO 17N103W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...              
MONSOON TROUGH AXIS EXTENDS FROM 10N85W TO 11N92W TO 10N102W TO 
1008 MB LOW PRES NEAR 09N114W TO 07N123W. IT RESUMES FROM THE 
1008 MB LOW AT 13N131W TO 11N140W. SCATTERED MODERATE ISOLATED 
STRONG WITHIN 120 NM S OF THE TROUGH BETWEEN 95W AND 106W...AND 
ALSO WITHIN 60 NM S OF THE TROUGH BETWEEN 111W AND 115W. 
 
$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.