000
FZPN03 KNHC 202119
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC FRI JUL 20 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 FRI JUL 20.
24 HOUR FORECAST VALID 1800 UTC SAT JUL 21.
48 HOUR FORECAST VALID 1800 UTC SUN JUL 22.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FROM 09N TO 12N E OF 91W...INCLUDING THE GULF OF PAPAGAYO...NE 
TO E WINDS 20 TO 25 KT. SEAS 8 FT.
.24 HOUR FORECAST FROM 10N TO 12N E OF 90W...INCLUDING THE GULF 
OF PAPAGAYO...NE TO E WINDS 20 KT. SEAS TO 8 FT. 
.48 HOUR FORECAST LITTLE CHANGE.

.N OF 14.5N BETWEEN 94W AND 96W...INCLUDING THE GULF OF 
TEHUANTEPEC...N WINDS 20 KT. SEAS LESS THAN 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 05N BETWEEN 100W AND 122W WINDS 20 KT OR LESS. SEAS 8 FT 
IN SW SWELL. 
.24 HOUR FORECAST S OF 07N BETWEEN 95W AND 110W WINDS 20 KT OR 
LESS. SEAS TO 9 FT IN SW SWELL.  
.48 HOUR FORECAST FROM 03N TO 08N BETWEEN 90W AND 98W SW WINDS 
20 KT. SEAS TO 8 FT.

.FROM 11N TO 15N BETWEEN 120W AND 130W NE TO E WINDS 20 KT. SEAS 
TO 8 FT. 
.24 HOUR FORECAST FROM 10N TO 16N BETWEEN 123W AND 138W NE WINDS 
20 TO 25 KT. SEAS TO 9 FT.  
.48 HOUR FORECAST FROM 10N TO 17N W OF 130W NE TO E WINDS 20 TO 
25 KT. SEAS 8 TO 10 FT. FROM 11N TO 15N BETWEEN 120W AND 130W NE 
WINDS 20 KT. SEAS TO 8 FT.

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

CONVECTION VALID AT 2100 UTC FRI JUL 20...

.CLUSTERS OF MODERATE TO STRONG CONVECTION FROM 05N TO THE COAST 
OF COSTA RICA AND PANAMA E OF 86W TO THE COAST OF COLOMBIA.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH AXIS EXTENDS FROM 09N84W TO A 1009 MB LOW 
PRES NEAR 08N102W TO A SECOND 1008 MB LOW PRES NEAR 13N117W TO
08N130W THEN ITCZ TO BEYOND 05N140W. SCATTERED MODERATE TO 
ISOLATED STRONG FROM 08N TO 10N BETWEEN 87W AND 90W. SIMILAR 
CONVECTION IS WITHIN 240 NM N AND 60 NM S OF THE MONSOON TROUGH
BETWEEN 100W AND 107W...AND WITHIN 180 NM N OF THE MONSOONS 
TROUGH/ITCZ BETWEEN 123W AND 135W.

$$
.FORECASTER COBB. NATIONAL HURRICANE CENTER.