000
FZPN03 KNHC 150919
HSFEP2

HIGH SEAS FORECAST 
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC MON AUG 15 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC MON AUG 15.
24 HOUR FORECAST VALID 0600 UTC TUE AUG 16.
48 HOUR FORECAST VALID 0600 UTC WED AUG 17.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES 12N130W 1008 MB. WITHIN 180 NM NW AND 60 NM SE 
SEMICIRCLES WINDS 20 KT. SEAS TO 9 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE NEAR 
12N132W 1008 MB. WITHIN 240 NM NW AND 120 NM SE SEMICIRCLES 
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE NEAR 
12N136W 1008 MB. WITHIN 240 NM NW AND 90 NM SE SEMICIRCLES WINDS 
20 TO 25 KT. SEAS 8 TO 10 FT.

.LOW PRES 10N92W 1008 MB. WITHIN 120 NM NE QUADRANT E WINDS 20 
KT. SEAS 8 FT. FROM 05N TO 09N BETWEEN 90W AND 100W SW WINDS 20 
KT. SEAS TO 10 FT IN SW SWELL. ELSEWHERE S OF 14N E OF 100W AND 
S OF 10N BETWEEN 100W AND 115W WINDS LESS THAN 20 KT. SEAS 8 TO 
10 FT IN SW SWELL.
.24 HOUR FORECAST NEW LOW PRES 13N108W 1010 MB. WITHIN 240 NM SE 
SEMICIRCLE S TO SW WINDS 20 KT. SEAS 9 TO 10 FT IN SW SWELL. LOW 
PRES 13N95W 1010 MB. WITHIN 180 NM NE QUADRANT WINDS 20 KT. SEAS 
8 TO 10 FT IN SW SWELL. ELSEWHERE S OF 13N BETWEEN 100W AND 115W 
WINDS LESS THAN 20 KT. SEAS TO 8 FT IN SW SWELL.
.48 HOUR FORECAST LOW PRES 12N108W 1006 MB. WITHIN 300 NM SE 
SEMICIRCLE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT IN SW SWELL. LOW 
PRES 12N95W 1007 MB. FROM 07N TO 10N BETWEEN 90W AND 95W SW 
WINDS TO 20 KT. SEAS 8 TO 10 FT IN SW SWELL. ELSEWHERE FROM 05N 
TO 15N BETWEEN 90W AND 110W WINDS LESS THAN 20 KT. SEAS TO 9 FT 
IN SW SWELL.

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

CONVECTION VALID AS OF 0900 UTC MON AUG 15...
.LOW PRES 12N130W...SCATTERED MODERATE ISOLATED STRONG WITHIN
WITHIN 180 NM OVER W SEMICIRCLE OF CENTER.

NUMEROUS STRONG WITHIN 150 NM OF MEXICO COAST FROM 93W TO 99W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH 10N85W TO LOW PRES 10N92W TO LOW PRES 12N130W TO 
10N140W. SCATTERED MODERATE ISOLATED STRONG FROM 07N TO 11N 
BETWEEN 107W AND 111W AND WITHIN 120 NM S OF AXIS FROM 137W TO 
140W.

180 NM LINE 06N77W 
TO 08N96W TO 07N102W TO 12N107W TO 07N117W TO 09N139W. 

$$
.FORECASTER DGS. NATIONAL HURRICANE CENTER.