000
FZPN03 KNHC 212111
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SAT JUL 21 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC SAT JUL 21.
24 HOUR FORECAST VALID 1800 UTC SUN JUL 22.
48 HOUR FORECAST VALID 1800 UTC MON JUL 23.

.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.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.FROM 04N TO 09N BETWEEN 100W AND 108W S TO SW WINDS 20 KT. 
SEAS 9 FT IN SW SWELL. ELSEWHERE S OF 08N BETWEEN 92W AND 110W 
WINDS 20 KT OR LESS. SEAS 8 FT IN SW SWELL.
.24 HOUR FORECAST LOW PRES NEAR 11N111W 1007 MB. WITHIN 90 NM N 
SEMICIRCLE OF LOW NE TO E WINDS 20 KT. SEAS TO 9 FT. ELSEWHERE
FROM 04N TO 11N BETWEEN 97W AND 110W WINDS 20 KT OR LESS. SEAS  
FT IN SW SWELL.  
.48 HOUR FORECAST LOW PRES NEAR 13N117W 1006 MB. WITHIN 150 NM N 
SEMICIRCLE OF LOW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. 

.FROM 10N TO 17N W OF 125W NE WINDS 20 KT. SEAS 8 FT. 
.24 HOUR FORECAST FROM 10N TO 17N W OF 130W NE WINDS 20 KT. SEAS 
9 FT IN NE SWELL. FROM 10N TO 14N BETWEEN 120W AND 130W NE TO E 
WINDS 20 KT. SEAS 8 FT. 
.48 HOUR FORECAST FROM 10N TO 16N W OF 130W NE TO E WINDS 20 KT. 
SEAS 9 FT IN NE SWELL. FROM 10N TO 14N BETWEEN 125W AND 130W NE 
WINDS 20 KT. SEAS 8 FT.

.48 HOUR FORECAST LOW PRES NEAR 08N97W 1009 MB. WITHIN 120 NM N 
SEMICIRCLE OF LOW WINDS 20 TO 25 KT. SEAS TO 9 FT. 

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

CONVECTION VALID AT 2100 UTC SAT JUL 21...

.SCATTERED MODERATE TO STRONG WITHIN 150 NM NW SEMICIRCLE OF LOW 
PRES NEAR 08N108W. 

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH AXIS EXTENDS FROM 10N85W TO A WEAK 1008 MB 
LOW PRES NEAR 08N92W TO 09N100W TO A 1008 MB LOW NEAR 08N108W TO 
11N116W TO 10N129W THEN ITCZ TO BEYOND 05N140W. SCATTERED 
MODERATE TO STRONG WITHIN 120 NM S OF THE MONSOON TROUGH BETWEEN 
90W AND 107W. SCATTERED MODERATE ISOLATED STRONG FROM 05N TO 09N
BETWEEN 83W AND 93W. SCATTERED MODERATE FROM 07N TO 13N BETWEEN 
118W AND 125W.

$$
.FORECASTER COBB. NATIONAL HURRICANE CENTER.