000
FZPN03 KNHC 080257
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC THU AUG 08 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

PAN PAN

E PACIFIC FROM THE EQUATOR TO 30N E OF 140W. 

SYNOPSIS VALID 0000 UTC THU AUG 08.
24 HOUR FORECAST VALID 0000 UTC FRI AUG 09.
48 HOUR FORECAST VALID 0000 UTC SAT AUG 10.

.WARNINGS.

...HURRICANE WARNING...
.HURRICANE HENRIETTE NEAR 17.0N 136.5W 984 MB AT 0300 UTC AUG 08 
MOVING WNW OR 295 DEG AT 9 KT. MAXIMUM SUSTAINED WINDS 75 KT 
GUSTS 90 KT. TROPICAL STORM FORCE WINDS WITHIN 70 NM OF CENTER 
EXCEPT 50 NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 150 NM N 
SEMICIRCLE...90 NM SE QUADRANT AND 75 NM SW QUADRANT WITH SEAS 
TO 28 FT. ELSEWHERE WITHIN 240 NM N SEMICIRCLE...120 NM SE AND 
90 NM SW QUADRANTS WINDS 20 TO 33 KT. SEAS TO 11 FT. 
.24 HOUR FORECAST TROPICAL STORM HENRIETTE NEAR 17.4N 139.7W. 
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT. TROPICAL STORM FORCE 
WINDS WITHIN 80 NM N SEMICIRCLE...70 NM SE QUADRANT AND 60 NM SW 
QUADRANT. SEAS 12 FT OR GREATER WITHIN 120 NM N SEMICIRCLE...75 
NM S SEMICIRCLE WITH SEAS TO 18 FT. ELSEWHERE OVER FORECAST 
WATERS WITHIN 210 NM N AND 60 NM S SEMICIRCLES WINDS 20 TO 33 
KT. SEAS TO 11 FT.
.48 HOUR FORECAST TROPICAL STORM HENRIETTE NEAR 16.7N 144.0W. 
MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE 
WINDS WITHIN 60 NM N SEMICIRCLE AND 40 NM S SEMICIRCLE. SEAS 12 
FT OR GREATER WITHIN 120 NM N SEMICIRCLE AND WITHIN 60 NM S 
SEMICIRCLE WITH SEAS TO 16 FT. 
.72 HOUR FORECAST TROPICAL STORM HENRIETTE NEAR 15.5N 149.5W. 
MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. EXTENDED 
OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL DEPRESSION HENRIETTE NEAR 14.0N 
156.0W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT.
.120 HOUR FORECAST POST-TROPICAL REMNANT LOW HENRIETTE NEAR 
13.0N 162.5W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 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.

.48 HOUR FORECAST LOW PRES NEAR 11N112W 1008 MB. WITHIN 240 NM 
SE SEMICIRCLE WINDS 20 TO 25 KT. SEAS TO 9 FT IN MIXED S AND SW 
SWELL.

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

CONVECTION VALID 0200 UTC THU AUG 08...

.HURRICANE HENRIETTE...NUMEROUS STRONG WITHIN 70 NM NW AND 30 NM 
SE SEMICIRCLES. SCATTERED MODERATE TO STRONG ELSEWHERE WITHIN 
90 NM NW AND 45 NM SE SEMICIRCLES. 

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...                
THE MONSOON TROUGH EXTENDS FROM COLOMBIA NEAR 08N74W TO 07.5N80W 
TO 10N86W TO 09N90W TO 10N110W TO 09N125W TO 11N128W...WHERE IT 
TERMINATES. SCATTERED MODERATE ISOLATED STRONG CONVECTION NOTED 
WITHIN 60 NM N AND 180 NM S OF TROUGH E OF 92W. SCATTERED 
MODERATE TO STRONG CONVECTION NOTED WITHIN 180 NM EITHER SIDE OF 
TROUGH BETWEEN 96W AND 112W. SCATTERED MODERATE ISOLATED STRONG 
CONVECTION NOTED WITHIN 240 NM EITHER SIDE OF TROUGH BETWEEN 
113W AND 130W. 

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.