000
FZPN03 KNHC 041529
HSFEP2

HIGH SEAS FORECAST 
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SUN AUG 04 2013

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC SUN AUG 04.
24 HOUR FORECAST VALID 1200 UTC MON AUG 05.
48 HOUR FORECAST VALID 1200 UTC TUE AUG 06.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM HENRIETTE NEAR 12.9N 126.5W 1005 MB AT 1500 UTC 
AUG 04 MOVING W OR 270 DEG AT 8 KT. MAXIMUM SUSTAINED WINDS 35 
KT GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 30 NM N 
SEMICIRCLE AND 50 NM S SEMICIRCLE.  SEAS 12 FT OR GREATER WITHIN 
30 NM N SEMICIRCLE AND 0 NM S SEMICIRCLE WITH SEAS TO 12 FT. 
ELSEWHERE WITHIN 150 NM N AND 90 NM S SEMICIRCLES WINDS 20 TO 33 
KT. SEAS 8 TO 11 FT.
.24 HOUR FORECAST TROPICAL STORM HENRIETTE NEAR 12.9N 129.0W. 
MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE 
WINDS WITHIN 40 NM OF CENTER. SEAS 12 FT OR GREATER WITHIN 40 NM 
OF CENTER WITH SEAS TO 17 FT. ELSEWHERE WITHIN 180 NM N AND 120 
NM S SEMICIRCLES WINDS 20 TO 33 KT. SEAS 8 TO 11 FT. 
.48 HOUR FORECAST TROPICAL STORM HENRIETTE NEAR 14.1N 131.9W. 
MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT. TROPICAL STORM FORCE 
WINDS WITHIN 60 NM NE QUADRANT...40 NM SE QUADRANT...30 NM SW 
QUADRANT...AND 50 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 
60 NM N AND 40 NM S SEMICIRCLES WITH SEAS TO 20 FT. ELSEWHERE 
WITHIN 210 NM N AND 120 NM S SEMICIRCLES WINDS 20 TO 33 KT. SEAS 
8 TO 11 FT.
.72 HOUR FORECAST TROPICAL STORM HENRIETTE NEAR 15.7N 135.2W. 
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT. EXTENDED 
OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL STORM HENRIETTE NEAR 16.5N 139.0W. 
MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT.
.120 HOUR FORECAST TROPICAL STORM HENRIETTE NEAR 17.2N 142.5W. 
MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT.

FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE 
USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE 
AND INTENSITY.


.SYNOPSIS AND FORECAST.

.TROPICAL DEPRESSION GIL NEAR 14.3N 135.8W 1007 MB AT 1500 UTC 
AUG 04 MOVING WSW OR 250 DEG AT 8 KT. WITHIN 180 NM N AND 90 NM 
S SEMICIRCLES WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.  
.24 HOUR FORECAST POST-TROPICAL REMNANT LOW GIL NEAR 13.4N 
138.4W. OVER FORECAST WATERS WITHIN 180 NM N AND 60 NM S 
SEMICIRCLES WINDS 20 TO 25 KT. SEAS 8 TO 11 FT.
.48 HOUR FORECAST POST-TROPICAL REMNANT LOW GIL NEAR 12.4N 
141.5W. OVER FORECAST WATERS WITHIN 180 NM NE QUADRANT NE TO E 
WINDS 20 TO 25 KT. SEAS TO 9 FT. 
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. 

CONVECTION VALID 1500 UTC SUN AUG 04...

.TROPICAL STORM HENRIETTE...NUMEROUS MODERATE TO STRONG WITHIN 
180 NM S AND 60 NM N SEMICIRCLES.

.TROPICAL DEPRESSION GIL...SCATTERED MODERATE ISOLATED STRONG 
WITHIN 60 NM NW SEMICIRCLE. 

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...                
MONSOON TROUGH FROM 09N84W TO 08.5N89W TO 11N100W TO 12N120W. 
SCATTERED MODERATE ISOLATED STRONG WITHIN 90 NM OF AXIS BETWEEN 
97W AND 110W. SCATTERED MODERATE ISOLATED STRONG WITHIN 180 NM S 
OF AXIS BETWEEN 115W TO 120W.

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.