000
FZPN03 KNHC 102144
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL 
2230 UTC SAT AUG 10 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC SAT AUG 10.
24 HOUR FORECAST VALID 1800 UTC SUN AUG 11.
48 HOUR FORECAST VALID 1800 UTC MON AUG 12.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 12.5N119.5W 1010 MB MOVING NEAR STATIONARY. 
WITHIN 210 NM SE SEMICIRCLE S TO SW WINDS 20 TO 25 KT. SEAS TO 9 
FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
13.5N121.5W 1010 MB. WITHIN 240 NM NW SEMICIRCLE WINDS 20 TO 25 
KT. SEAS TO 8 FT. 
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
13.5N126.5W 1009 MB. WITHIN 300 NM N SEMICIRCLE WINDS 20 TO 25 
KT. SEAS TO 9 FT.

.ELONGATED LOW PRES CENTERED NEAR 12N133W 1011 MB. FROM 13N TO 
18N BETWEEN 130W AND 139W NE TO E WINDS 20 TO 25 KT. SEAS TO 9 
FT. FROM 05N TO 09N BETWEEN 132W AND 140W S TO SW WINDS 20 TO 25 
KT. SEAS TO 8 FT. 
.24 HOUR FORECAST ELONGATED LOW PRES CENTERED NEAR 12.5N137W 
1010 MB. FROM 13N TO 18N W OF 133W NE TO E WINDS 20 TO 25 KT. 
SEAS TO 9 FT. 
.48 HOUR FORECAST LOW PRES TO MOVE W OF AREA. FROM 13N TO 17N W 
OF 137W NE TO E WINDS 20 TO 25 KT. SEAS 8 FT.
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. 

CONVECTION VALID 2100 UTC SAT AUG 10...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...              
MONSOON TROUGH AXIS EXTENDS FROM COLOMBIA NEAR 08N74W TO 11N81W 
TO 08N91W TO 08.5N98W TO 10.5N102W...WHERE IT FRACTURES. THE 
TROUGH RESUMES FROM NEAR 17N112W TO BROAD LOW PRES AT 
12.5N119.5W TO WEAK LOW PRES NEAR 12N133W TO 10N140W.  SCATTERED 
MODERATE ISOLATED STRONG CONVECTION NOTED FROM 09N TO 14.5N 
BETWEEN 120W AND 126W. SCATTERED MODERATE ISOLATED STRONG 
CONVECTION NOTED WITHIN 60 NM N AND 150 NM S OF TROUGH BETWEEN 
129W AND 138W.

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.