000
FZPN03 KNHC 210920
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC SAT JUL 21.
24 HOUR FORECAST VALID 0600 UTC SUN JUL 22.
48 HOUR FORECAST VALID 0600 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.
.24 HOUR FORECAST LITTLE CHANGE. 
.48 HOUR FORECAST LITTLE CHANGE.

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

.S OF 06N BETWEEN 98W AND 125W WINDS 20 KT OR LESS. SEAS 8 FT 
IN SW SWELL. 
.24 HOUR FORECAST FROM 04N TO 09N BETWEEN 97W AND 107W WINDS 20 
KT OR LESS. SEAS TO 9 FT IN SW SWELL.  
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.FROM 10N TO 18N BETWEEN W OF 125W NE TO E WINDS 20 KT. SEAS 
TO 8 FT. 
.24 HOUR FORECAST FROM 10N TO 18N W OF 130W NE WINDS 20 KT. SEAS 
TO 9 FT. FROM 11N TO 15N BETWEEN 120W AND 130W NE TO E WINDS 20 
KT. SEAS 8 FT. 
.48 HOUR FORECAST FROM 10N TO 17N W OF 130W NE TO E WINDS 20 KT. 
SEAS TO 9 FT IN NE SWELL. FROM 10N TO 15N BETWEEN 125W AND 130W 
NE WINDS 20 KT. SEAS TO 8 FT.

.48 HOUR FORECAST LOW PRES NEAR 08N95W 1009 MB. WITHIN 90 NM E 
SEMICIRCLE OF LOW WINDS 20 KT OR LESS. SEAS 8 FT IN SW SWELL. 

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

CONVECTION VALID AT 0900 UTC SAT JUL 21...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH AXIS EXTENDS FROM 10N85W TO A 1009 MB LOW 
PRES NEAR 07N105W TO 11N116W TO 10N126W THEN ITCZ TO BEYOND 
05N140W. SCATTERED MODERATE TO ISOLATED STRONG WITHIN 180 NM S 
OF THE MONSOON TROUGH BETWEEN 92W AND 100W. SCATTERED MODERATE 
ISOLATED STRONG WITHIN 90 NM N OF MONSOON TROUGH AXIS BETWEEN 
120W AND 123W. 

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.