000
FZPN03 KNHC 180232
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC MON JUN 18 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC MON JUN 18.
24 HOUR FORECAST VALID 0000 UTC TUE JUN 19.
48 HOUR FORECAST VALID 0000 UTC WED JUN 20.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 17N109W 1006 MB WITH MONSOON TROUGH EXTENDING SW 
TO SECOND LOW PRES 1007 MB NEAR 12.5N117W TO BEYOND 02N134W. 
WITHIN 240 NM SE SEMICIRCLE OF FIRST LOW WINDS 20 TO 25 KT. SEAS 
8 TO 11 FT. WITHIN 150 NM SE SEMICIRCLE OF SECOND LOW WINDS 20 
TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE S OF TROUGH TO 04N BETWEEN 
109W AND 129W S TO SW WINDS 20 TO 25 KT. SEAS TO 9 FT IN MIXED 
SE AND SW SWELL. WITHIN 150 NM OF MEXICAN COAST BETWEEN 89W AND 
97W W WINDS 20 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LOW PRES NEAR 18.5N108W 1008 MB WITH MONSOON 
TROUGH EXTENDING SW TO BEYOND 12N120W. SECOND LOW PRES 
DISSIPATED. WITHIN 270 NM S SEMICIRCLE OF LOW WINDS 20 TO 25 KT. 
SEAS 8 TO 10 FT. ELSEWHERE WITHIN 150 NM SE OF TROUGH BETWEEN 
110W AND 120W SW WINDS 20 TO 25 KT. SEAS TO 9 FT IN MIXED SW 
SWELL. WITHIN 180 NM OF MEXICAN COAST BETWEEN 98W AND 103W W TO 
NW WINDS 20 TO 25 KT. SEAS TO 8 FT. 
.48 HOUR FORECAST LOW PRES NEAR 18N107W 1004 MB WITH MONSOON 
TROUGH EXTENDING SW TO BEYOND 10N120W. WITHIN 300 NM SE 
SEMICIRCLE OF LOW SW TO W WINDS 20 TO 25 KT. SEAS TO 10 FT. 
WITHIN 150 NM SE OF TROUGH BETWEEN 110W AND 115W SW 20 TO 25 KT. 
SEAS TO 9 FT. FROM 12N TO 16N BETWEEN 93W AND 102W SW TO W WINDS 
20 TO 25 KT. SEAS TO 10 FT IN MIXED SW AND W SWELL. 

.NW OF LINE 30N128W TO 20N136W TO 15N140W N TO NE WINDS 20 TO 25 
KT EXCEPT 25 TO 30 KT N OF 27N. SEAS 8 TO 13 FT IN N TO NE 
SWELL...HIGHEST N PORTIONS. ELSEWHERE W OF LINE 30N124W TO 
23N124W TO 12N140W WINDS LESS THAN 20 KT. SEAS TO 9 FT IN N TO 
NE SWELL.
.24 HOUR FORECAST NW OF LINE 30N132W TO 23N140W NE WINDS 20 TO 
25 KT. SEAS 9 TO 12 FT IN NE SWELL. ELSEWHERE W OF LINE 30N130W 
TO 19N133W TO 14N140W WINDS LESS THAN 20 KT. SEAS TO 10 FT IN N 
TO NE SWELL.
.48 HOUR FORECAST NW OF LINE 30N137W TO 29N140W NE WINDS 20 KT. 
SEAS 9 TO 10 FT IN NE SWELL. ELSEWHERE NW OF LINE 30N132W TO 
23N137W TO 11N140W WINDS LESS THAN 20 KT. SEAS TO 10 FT IN NE 
SWELL.

.24 HOUR FORECAST N OF 25N E OF 118W NW WINDS 20 TO 25 KT. SEAS 
TO 8 FT. 
.48 HOUR FORECAST N OF 23N E OF 118W NW WINDS 20 TO 25 KT. SEAS 
TO 9 FT.

.36 HOUR FORECAST S OF 04N BETWEEN 98W AND 125W WINDS LESS THAN 
20 KT. SEAS TO 9 FT IN S TO SE SWELL.
.48 HOUR FORECAST S OF 05N BETWEEN 97W AND 127W WINDS LESS THAN 
20 KT. SEAS TO 9 FT IN S TO SE SWELL

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

CONVECTION VALID AT 0115 UTC MON JUN 18...

.SCATTERED MODERATE TO STRONG FROM 05N TO 11N BETWEEN 86W AND 
92W. 

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH ANALYZED ACROSS CENTRAL AMERICA FROM PANAMA 
TO SOUTHEAST MEXICO NEAR 17N97W...WHERE IT REMAINS FRACTURED DUE 
TO CARLOTTA. THE TROUGH THEN RESUMES FROM NEAR 19N107W TO LOW 
PRES 1006 MB EMBEDDED IN THE MONSOON TROUGH NEAR 17N109W TO 
SECOND LOW PRES 1007 MB EMBEDDED IN THE MONSOON TROUGH NEAR 
12.5N118W TO 02N133W TO BEYOND 03N140W. SCATTERED MODERATE 
ISOLATED STRONG CONVECTION NOTED FROM 12N TO 19N BETWEEN 101W 
AND 106W. SCATTERED MODERATE TO STRONG CONVECTION NOTED WITHIN 
120 NM NW AND 180 NM SE OF TROUGH BETWEEN 106W AND 126W. 
$$

.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.