000
FZPN03 KNHC 192130
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC TUE JUN 19 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 TUE JUN 19.
24 HOUR FORECAST VALID 1800 UTC WED JUN 20.
48 HOUR FORECAST VALID 1800 UTC THU JUN 21.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 18N107W 1005 MB NEARLY STATIONARY. WITHIN 75 NM 
OF LOW CENTER WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. ELSEWHERE FROM 
14N TO 17N BETWEEN 102W AND 110W SW TO W WINDS 20 TO 25 KT. SEAS 
8 TO 11 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
19N108W 1005 MB. WITHIN 90 NM OF LOW CENTER WINDS 20 TO 30 KT. 
SEAS 8 TO 11 FT. ELSEWHERE FROM 10N TO 16N BETWEEN 103W AND 112W 
SW TO W WINDS 20 TO 25 KT. SEAS 8 TO 11 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
19N109W 1005 MB. WITHIN 120 NM OF LOW CENTER WINDS 20 TO 30 KT. 
SEAS 8 TO 11 FT. ELSEWHERE FROM 10N TO 16N BETWEEN 102W AND 112W 
SW TO W WINDS 20 KT. SEAS TO 9 FT.

.FROM 13N TO 16N BETWEEN 91W AND 98W W TO NW WINDS 20 KT. SEAS 
TO 8 FT.
.18 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.

.TROUGH FROM 30N131W TO 20N140W. N OF 25N W OF TROUGH NE WINDS 
20 TO 25 KT. SEAS 8 TO 11 FT.
.24 HOUR FORECAST TROUGH FROM 30N134W TO 23N140W. N OF 28N W OF 
TROUGH NE WINDS 20 KT. SEAS TO 9 FT. 
.48 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.

.N OF 23N E OF 120W NW WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST N OF 24N E OF 119W NW TO N WINDS 20 TO 25 KT. 
SEAS 8 FT.
.48 HOUR FORECAST N OF 27N E OF 120W NW TO N WINDS 20 KT. SEAS 
TO 8 FT.

.S OF 04N BETWEEN 105W AND 122W WINDS LESS THAN 20 KT. SEAS 8 FT 
IN S TO SW SWELL.
.24 HOUR FORECAST S OF 10N BETWEEN 100W AND 127W WINDS LESS THAN 
20 KT. SEAS TO 9 FT IN S SWELL.
.48 HOUR FORECAST S OF 10N BETWEEN 103W AND 127W WINDS LESS THAN 
20 KT. SEAS 8 FT IN S SWELL.

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

CONVECTION VALID AT 2115 UTC TUE JUN 19...

.LOW PRES NEAR 18N107W...SCATTERED STRONG WITHIN 150 NM SW 
QUADRANT.

.SCATTERED MODERATE ISOLATED STRONG FROM 14 TO 17N E OF 105W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH IS INLAND COSTA RICA AND NORTHERN PANAMA. IT THEN
EXTENDS FROM 15N105W TO THE 1005 MB LOW AT 18N107W AND SW TO 
10N121W TO 08N130W. THE ITCZ EXTENDS FROM 08N130W TO 04N140W.
SCATTERED MODERATE ISOLATED STRONG WITHIN 75 NM OF LINE FROM 
15N105W TO 13N108W TO 12N111W. SIMILAR ACTIVITY FROM 11N TO 13N 
BETWEEN 111W AND 116W.

.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.