000
FZPN03 KNHC 131518
HSFEP2

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES 12N122W 1008 MB. WITHIN 240 NM NW AND 90 NM SE 
SEMICIRCLES WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
12N126W 1006 MB. WITHIN 240 NM NW AND 90 NM SE SEMICIRCLES WINDS 
20 TO 30 KT. SEAS 8 TO 11 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE..NEAR 
13N130W 1004 MB. WITHIN 270 NM NW AND 120 NM SE SEMICIRCLES 
WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. 

.FROM 03N TO 08N BETWEEN 95W AND 104W S TO SW WINDS 20 KT. SEAS
10 FT IN SW SWELL. ELSEWHERE S OF 15N E OF 107W WINDS LESS THAN 
20 KT. SEAS 8 TO 11 FT IN SW SWELL.
.24 HOUR FORECAST FROM 04N TO 09N BETWEEN 100W AND 110W S TO SW 
WINDS 20 KT. SEAS 9 TO 10 FT IN SW SWELL. ELSEWHERE S OF 16N E 
OF 100W AND S OF 10N BETWEEN 100W AND 120W WINDS LESS THAN 20 
KT. SEAS 8 TO 11 FT IN S TO SW SWELL.
.48 HOUR FORECAST LOW PRES NEAR 10N107W 1007 MB. WITHIN 180 NM 
SE SEMICIRCLE S TO SW WINDS 20 TO 25 KT. SEAS 10 FT IN SW SWELL. 
ELSEWHERE S OF 15N E OF 100W AND S OF 12N BETWEEN 100W AND 118W 
WINDS LESS THAN 20 KT. SEAS 8 TO 10 FT IN S TO SW SWELL.

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

CONVECTION VALID AS OF 1445 UTC SAT AUG 13...
.LOW PRES 12N122W...SCATTERED TO NUMEROUS STRONG WITHIN 120 NM 
OVER W SEMICIRCLE.

.SCATTERED MODERATE TO STRONG GULF OF CALIFORNIA FROM 21N TO 
25N. 

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH 09N85W TO 12N92W TO 10N108W TO LOW PRES 12N122W 
TO 10N133W. ITCZ AXIS FROM 10N133W TO 09N140W. SCATTERED 
MODERATE TO STRONG WITHIN 120-180 NM OF THE MONSOON TROUGH 
BETWEEN 88W AND 97W...AND WITHIN 120 NM S OF THE AXIS E OF 88W.
SCATTERED MODERATE ISOLATED STRONG FROM 06N TO 09N BETWEEN 109W 
AND 112W. 

$$
.FORECASTER COBB. NATIONAL HURRICANE CENTER.