000
FZPN03 KNHC 242115
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC WED AUG 24 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC WED AUG 24.
24 HOUR FORECAST VALID 1800 UTC THU AUG 25.
48 HOUR FORECAST VALID 1800 UTC FRI AUG 26.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 180 NM EITHER SIDE OF A LINE 10N115W TO 16N105W SW WINDS 
20 TO 25 KT. SEAS 8 TO 11 FT. ELSEWHERE S OF 10N BETWEEN 95W 
AND 120W WINDS LESS THAN 20 KT. SEAS 8 TO 9 FT IN S SWELL.
.24 HOUR FORECAST WITHIN 180 NM EITHER SIDE OF A LINE 08N123W TO 
12N103W SW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. FROM 05N TO 10N 
BETWEEN 85W AND 100W SW TO W WINDS 20 KT. SEAS 9 FT. ELSEWHERE S 
OF 10N BETWEEN 90W AND 125W WINDS LESS THAN 20 KT. SEAS 8 FT IN 
SE SWELL.
.48 HOUR FORECAST WITHIN 240 NM EITHER SIDE OF A LINE 08N123W TO 
12N100W SW WINDS 20 TO 25 KT. SEAS 8 TO 11 FT. FROM 05N TO 10N 
BETWEEN 88W AND 100W SW TO W WINDS 20 KT. SEAS 8 TO 10 FT IN S 
SWELL. ELSEWHERE S OF 10N BETWEEN 88W AND 125W WINDS LESS THAN 
20 KT. SEAS 8 FT IN SE SWELL.

.LOW PRES 1006 MB NEAR 20N111W. WITHIN 150 NM SW SEMICIRCLE NW 
WINDS 20 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW PRES 1008 MB NEAR 19N114W. WITHIN 120 NM 
SW SEMICIRCLE NW WINDS 20 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW PRES 1008 MB NEAR 18N117W. WINDS LESS THAN 
20 KT. SEAS LESS THAN 8 FT.

.N OF 27N WITHIN 150 NM W OF BAJA CALIFORNIA NW WINDS TO 20 KT. 
SEAS LESS THAN 8 FT. 
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT. 
 
.REMAINDER OF AREA WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.

CONVECTION VALID AS OF 2100 UTC WED AUG 24...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N86W TO 14N100W TO LOW PRES 1006 MB NEAR 
19N111W THEN RESUMES AT 14N112W TO 15N128W TO 09N140W. SCATTERED 
MODERATE CONVECTION IS WITHIN 150 NM SOUTH OF TROUGH BETWEEN 85W 
AND 90W. SIMILAR CONVECTION IS NOTED IN THE MONSOONAL FLOW FROM 
14N TO 18N BETWEEN 102W AND 109W. 

$$
.FORECASTER COBB. NATIONAL HURRICANE CENTER.