000
FZPN03 KNHC 140246
HSFEP2

HIGH SEAS FORECAST 
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC SUN AUG 14 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC SUN AUG 14.
24 HOUR FORECAST VALID 0000 UTC MON AUG 15.
48 HOUR FORECAST VALID 0000 UTC TUE AUG 16.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES 12N124W 1008 MB. WITHIN 270 NM NW AND 90 NM SE 
SEMICIRCLES WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. POSSIBLE 
TROPICAL CYCLONE FORMATION.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
12N128W 1006 MB. WITHIN 420 NM NW AND 240 NM SE SEMICIRCLES 
WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE..NEAR 
12.5N131.5W 1004 MB. WITHIN 480 NM NW AND 300 NM SE SEMICIRCLES 
WINDS 20 TO 30 KT. SEAS 8 TO 13 FT. 

.FROM 05N TO 08N BETWEEN 105W AND 115W S TO SW WINDS 20 KT. SEAS 
TO 10 FT PRIMARILY IN SW SWELL. ELSEWHERE S OF 15N E OF 100W AND 
S OF 08N BETWEEN 100W AND 117W WINDS LESS THAN 20 KT. SEAS 8 TO 
11 FT PRIMARILY IN SW SWELL.
.24 HOUR FORECAST LOW PRES 11N104W 1008 MB. FROM 07N TO 09N 
BETWEEN 102W AND 110W SW WINDS 20 KT. SEAS 9 TO 11 FT PRIMARILY 
IN SW SWELL. ELSEWHERE S OF 14N E OF 105W AND S OF 10N BETWEEN 
105W AND 125W WINDS LESS THAN 20 KT. SEAS TO 10 FT PRIMARILY IN 
S AND SW SWELL.
.48 HOUR FORECAST LOW PRES NEAR 10.5N107W 1006 MB. WITHIN 180 NM 
OF CENTER WINDS 20 TO 25 KT. SEAS 8 TO 11 10 FT IN SW SWELL. 
ELSEWHERE S OF 15N E OF 108W AND S OF 09N BETWEEN 100W AND 123W 
WINDS LESS THAN 20 KT. SEAS TO 10 FT PRIMARILY IN S AND SW SWELL.

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

CONVECTION VALID AS OF 0245 UTC SUN AUG 14...
.LOW PRES 12N124W...SCATTERED MODERATE TO STRONG WITHIN 180 NM 
OVER W SEMICIRCLE OF CENTER.

.SCATTERED MODERATE WITHIN 15 NM OF 19.5N106W. 

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH 10N83W TO 12N96W TO 09N101W TO LOW PRES 12N124W 
TO 10N135W. ITCZ AXIS 10N135W TO BEYOND 10N140W. SCATTERED 
MODERATE ISOLATED STRONG FROM 05N TO 15N BETWEEN 84W AND 106W 
AND WITHIN 120 NM OF LINE 07N106W TO 09N120W TO 08N128W TO 
10N138W.

$$
.FORECASTER NELSON. NATIONAL HURRICANE CENTER.