000
FZPN03 KNHC 200917
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC WED JUN 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC WED JUN 20.
24 HOUR FORECAST VALID 0600 UTC THU JUN 21.
48 HOUR FORECAST VALID 0600 UTC FRI JUN 22.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 18N108W 1005 MB DRIFTING W. WITHIN 150 NM
SW QUADRANT WINDS 20 TO 25 KT. SEAS 8 TO 11 FT. WITHIN 180 NM E 
SEMICIRCLE WINDS 20 TO 25 KT. SEAS 8 FT. ELSEWHERE FROM 10N TO 
15N BETWEEN 104W AND 112W SW TO W WINDS 20 TO 25 KT. SEAS TO 9 
FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
19N109W 1007 MB. WITHIN 120 NM E SEMICIRCLE WINDS 20 TO 25 KT. 
SEAS TO 9 FT. ELSEWHERE FROM 10N TO 16N BETWEEN 103W TO 112W SW 
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
19N109W 1006 MB. WITHIN 60 NM SE SEMICIRCLE WINDS 20 KT. SEAS TO 
9 FT. ELSEWHERE FROM 10N TO 15N BETWEEN 104W AND 114W SW TO W 
WINDS 20 KT. SEAS TO 9 FT.

.TROUGH 30N134W TO 21N140W. N OF 29N W OF TROUGH NE WINDS 20 KT. 
SEAS 10 TO 11 FT. ELSEWHERE W OF TROUGH WINDS LESS THEN 20 KT. 
SEAS 8 TO 10 FT IN NE SWELL.
.24 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.

.N OF 24N E OF 120W NW WINDS 20 KT. SEAS TO 8 FT.
.24 HOUR FORECAST N OF 26N E OF 118W NW WINDS 20 KT. SEAS 8 FT.
.48 HOUR FORECAST N OF 28N E OF 118W NW WINDS 20 KT. SEAS TO 8 
FT.

.S OF 05N BETWEEN 105W AND 125W WINDS LESS THAN 20 KT. SEAS 8 TO 
10 FT IN S TO SW SWELL.
.24 HOUR FORECAST S OF 10N BETWEEN 104W AND 130W WINDS LESS THAN 
20 KT. SEAS TO 9 FT IN S SWELL.
.48 HOUR FORECAST S OF 05N BETWEEN 110W AND 130W 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 0900 UTC WED JUN 20...

.SCATTERED MODERATE WITHIN 70 NM IN SW QUADRANT OF LOW NEAR 
18N108W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON FROM TROUGH 1005 MB LOW NEAR 18N108W TO 10N123W. THE 
ITCZ FROM 10N123W TO 06N140W. SCATTERED MODERATE ISOLATED STRONG 
WITHIN 120 NM S OF LINE 18N103W TO 11N115W.

.FORECASTER DGS. NATIONAL HURRICANE CENTER.