000
FZPN03 KNHC 182125
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC MON JUN 18.
24 HOUR FORECAST VALID 1800 UTC TUE JUN 19.
48 HOUR FORECAST VALID 1800 UTC WED JUN 20.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 17N108.5W 1006 MB DRIFTING E. WITHIN 100 NM S 
SEMICIRCLE OF LOW WINDS 25 KT. SEAS 9 TO 11 FT. ELSEWHERE WITHIN 
210 NM SE SEMICIRCLE WINDS 20 TO 25 KT. SEAS 8 TO 11 FT. FROM 
11N TO 13N BETWEEN 110W AND 118W SW WINDS 20 KT. SEAS TO 9 FT.
REMAINDER OF AREA FROM 08N TO 20N BETWEEN 103W AND 123W WINDS 
LESS THAN 20 KT. SEAS TO 9 FT IN BROAD MIX OF SWELL.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
17N106.5W 1005 MB. WITHIN 120 NM SW SEMICIRCLE WINDS 20 TO 25 
KT. SEAS 8 TO 13 FT. WITHIN 120 NM NE SEMICIRCLE WINDS 20 KT. 
SEAS TO 9 FT. ELSEWHERE WITHIN 270 NM SE SEMICIRCLE WINDS 20 TO 
25 KT. SEAS 8 TO 11 FT. N OF 14N BETWEEN 93W AND 102W W WINDS 20 
KT EXCEPT SW TO S WINDS E OF 95W. SEAS TO 8 FT. 
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
17.5N106W 1004 MB. WITHIN 120 NM OF CENTER WINDS 20 TO 30 KT. 
SEAS 8 TO 12 FT. ELSEWHERE WITHIN 180 NM OF CENTER WINDS 20 TO 
25 KT. SEAS 8 TO 10 FT. FROM 11N TO 14N BETWEEN 102W AND 111W SW 
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.

.TROUGH FROM 30N126W TO 21N135W. W OF LINE FROM 30N130W TO 
22N140W NE WINDS 20 TO 25 KT...EXCEPT TO 30 KT N OF 28N W OF 
133W. SEAS 9 TO 14 FT IN NE SWELL. ELSEWHERE W OF LINE FROM 
30N128W TO 20N130W TO 14N140W WINDS LESS THAN 20 KT. SEAS 8 TO 
10 FT IN N TO NE SWELL.   
.24 HOUR FORECAST TROUGH FROM 30N132W TO 25N135W TO 22N139W. W 
OF LINE FROM 30N134W TO 28N140W NE WINDS NE WINDS 20 TO 25 KT. 
SEAS 10 TO 12 FT IN NE SWELL. ELSEWHERE W OF LINE FROM 30N130W 
TO 12N140W WINDS LESS THAN 20 KT. SEAS 8 TO 10 FT IN N TO NE 
SWELL. 
.48 HOUR FORECAST TROUGH FROM 29N134W TO BEYOND 23N140W. W OF 
LINE 30N136W TO 20N140W WINDS LESS THAN 20 KT. SEAS 8 TO 9 FT IN 
NE SWELL. 

.FORECAST N OF 28N E OF 117.5W NW WINDS 20 KT. SEAS LESS THAN 8 
FT.
.24 HOUR FORECAST N OF 22N E OF 118W NW TO N WINDS 20 TO 25 KT. 
SEAS 8 TO 9 FT N OF 26N.
.48 HOUR FORECAST N OF 24N E OF 117W NW WINDS 20 TO 25 KT. SEAS 
TO 9 FT.

.24 HOUR FORECAST S OF 04N BETWEEN 98W AND 126W WINDS LESS THAN 
20 KT. SEAS 8 FT IN MIXED S AND SW SWELL.
.48 HOUR FORECAST S OF 09N BETWEEN 98W AND 130W WINDS LESS THAN 
20 KT. SEAS 8 FT IN MIXED S AND SW SWELL.

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

CONVECTION VALID AT 2030 UTC MON JUN 18...

.SCATTERED MODERATE ISOLATED STRONG WITHIN 180 NM W QUADRANT AND 
120 NM ELSEWHERE OF LOW PRES NEAR 17N108.5W. 

.BAND OF MODERATE WITHIN 90 NM OF THE COAST OF MEXICO FROM 101W 
TO 107W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EXTENDS FROM LOW PRES 1009 MB OVER SW CARIBBEAN 
NEAR 16.5N83W THEN MEANDERS W AND NW ACROSS CENTRAL AMERICA AND 
S COASTAL PORTIONS OF SE MEXICO TO NEAR 18N101W...WHERE IT 
REMAINS FRACTURED FROM THE FORMER CARLOTTA...THEN RESUMES AGAIN 
FROM LOW PRES 1006 MB NEAR 17N108.5W TO SECOND LOW PRES 1009 MB 
NEAR 13.5N118W TO BEYOND 03N140W. SCATTERED MODERATE TO STRONG 
CONVECTION NOTED WITHIN 120 NM S OF TROUGH BETWEEN 88W AND 99W. 
SCATTERED MODERATE ISOLATED STRONG CONVECTION NOTED WITHIN 210 
NM S AND SE OF TROUGH FROM 108W TO 135W.

.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.