000
FZPN03 KNHC 220930
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC SUN JUL 22 2012

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SUN JUL 22.
24 HOUR FORECAST VALID 0600 UTC MON JUL 23.
48 HOUR FORECAST VALID 0600 UTC TUE JUL 24.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FROM 10N TO 12N E OF 90W...INCLUDING THE GULF OF PAPAGAYO...NE 
TO E WINDS 20 KT. SEAS 8 FT.
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.N OF 14N BETWEEN 94W AND 96W...INCLUDING THE GULF OF 
TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST N OF 14N BETWEEN 94W AND 96W...INCLUDING THE 
GULF OF TEHUANTEPEC...N WINDS 20 KT. SEAS 8 FT.
.30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.LOW PRES NEAR 10N109W 1009 MB MOV WNW 10 KT. FROM 04N TO 10N 
BETWEEN 102W AND 108W S TO SW WINDS 20 KT. SEAS 9 FT IN SW 
SWELL. ELSEWHERE S OF 10N BETWEEN 92W AND 110W WINDS 20 KT OR 
LESS. SEAS 8 FT IN SW SWELL.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE NEAR 
11N111W 1006 MB. WITHIN 120 NM N SEMICIRCLE OF LOW WINDS 20 TO 
25 KT. SEAS 8 TO 10 FT. ELSEWHERE FROM 05N TO 11N BETWEEN 105W 
AND 110W WINDS 20 KT OR LESS. SEAS 8 FT IN SW SWELL.  
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE NEAR 
12N115W 1004 MB. WITHIN 180 NM N AND 90 NM S SEMICIRCLES OF LOW 
WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. 

.FROM 10N TO 18N W OF 130W AND FROM 10N TO 15N BETWEEN 120W AND 
130W NE WINDS 20 KT. SEAS TO 9 FT IN NE SWELL. 
.24 HOUR FORECAST FROM 10N TO 20N W OF 130W NE WINDS 20 KT. SEAS 
9 FT IN NE SWELL. FROM 10N TO 14N BETWEEN 125W AND 130W NE TO E 
WINDS 20 KT. SEAS 8 FT. 
.48 HOUR FORECAST FROM 10N TO 15N W OF 128W NE TO E WINDS 20 KT. 
SEAS 8 FT. 

.24 HOUR FORECAST LOW PRES NEAR 09N95W 1009 MB. WITHIN 90 NM NE 
SEMICIRCLE OF LOW WINDS 20 TO 25 KT. SEAS TO 9 FT. 
.48 HOUR FORECAST LOW PRES NEAR 11N103W 1009 MB. WITHIN 120 NM 
NE QUADRANT OF LOW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. 

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

CONVECTION VALID AT 0900 UTC SUN JUL 22...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH AXIS EXTENDS FROM 09N84W TO A 1009 MB LOW 
PRES NEAR 08N95W TO 11N104W TO A 1009 MB LOW NEAR 10N109W TO 
08N112W TO 08N126W THEN ITCZ TO 10N135W TO BEYOND 08N140W. 
SCATTERED MODERATE ISOLATED STRONG WITHIN 300 NM S OF MONSOON 
TROUGH AXIS BETWEEN 85W AND 93W. SCATTERED MODERATE ISOLATED 
STRONG WITHIN 120 NM S OF MONSOON TROUGH AXIS BETWEEN 97W AND 
103W. SCATTERED MODERATE ISOLATED STRONG WITHIN 90 NM NW 
SEMICIRCLE OF LOW NEAR 10N109W.  

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.