000
FZNT02 KNHC 092219
HSFAT2

HIGH SEAS FORECAST                           
NWS NATIONAL HURRICANE CENTER MIAMI FL                           
2230 UTC MON SEP 09 2013

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

ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND 
GULF OF MEXICO

SYNOPSIS VALID 1800 UTC MON SEP 09.                            
24 HOUR FORECAST VALID 1800 UTC TUE SEP 10.                     
48 HOUR FORECAST VALID 1800 UTC WED SEP 11.
 
.WARNINGS.

...E ATLC HURRICANE WARNING...
.TROPICAL STORM HUMBERTO NEAR 13.7N 25.3W 1002 MB AT 2100 UTC 
SEP 09 MOVING W OR 280 DEG AT 11 KT. MAXIMUM SUSTAINED WINDS 45 
KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 0 NM E 
SEMICIRCLE...50 NM SW QUADRANT AND 60 NM NW QUADRANT. SEAS 12 FT 
OR GREATER WITHIN 60 NM N SEMICIRCLE...30 NM SE AND 50 NM SW 
QUADRANTS WITH SEAS TO 14 FT.
.24 HOUR FORECAST HURRICANE HUMBERTO NEAR 14.8N 28.0W. MAXIMUM 
SUSTAINED WINDS 65 KT GUSTS 80 KT. TROPICAL STORM FORCE WINDS 
WITHIN 50 NM E SEMICIRCLE...60 NM SW AND 70 NM NW QUADRANTS. 
SEAS 12 FT OR GREATER WITHIN 120 OF CENTER EXCEPT 180 NM SE 
QUADRANT WITH SEAS TO 27 FT. OVER FORECAST WATER FROM 15N TO 18N 
E OF 36W WINDS 20 KT OR LESS. SEAS TO 8 FT IN NE SWELL.
.48 HOUR FORECAST HURRICANE HUMBERTO NEAR 18.2N 29.3W. MAXIMUM 
SUSTAINED WINDS 80 KT GUSTS 100 KT. TROPICAL STORM FORCE WINDS 
WITHIN 90 NM N AND 80 NM S SEMICIRCLES. SEAS 12 FT OR GREATER 
WITHIN 180 NM OF CENTER...EXCEPT 360 NM SE QUADRANT WITH SEAS TO 
31 FT. OVER FORECAST WATERS FROM 08N TO 24N E OF 39W WINDS 20 KT 
OR LESS. SEAS TO 9 FT IN NE SWELL...EXCEPT 9 TO 11 FT FROM 14N 
TO 21N E OF 37W. 
.72 HOUR FORECAST HURRICANE HUMBERTO NEAR 22.5N 30.0W. MAXIMUM 
SUSTAINED WINDS 80 KT GUSTS 100 KT. EXTENDED OUTLOOK...USE FOR 
GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST HURRICANE HUMBERTO NEAR 25.5N 32.0W. MAXIMUM 
SUSTAINED WINDS 65 KT GUSTS 80 KT.
.120 HOUR FORECAST TROPICAL STORM HUMBERTO NEAR 26.5N 35.5W. 
MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 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. 

.ATLC LOW PRES...TROUGH FROM 31N65W TO REMNANTS OF GABRIELLE 
NEAR 26N68W 1009 MB TO 20N69W. WITHIN 240 NM SE QUADRANT S TO SW 
WINDS 20 TO 25 KT. SEAS TO 8 FT. 
.24 HOUR FORECAST TROUGH FROM 31N64W TO WEAKENING LOW PRES NEAR 
29N66W 1012 MB TO 26N69W. FROM 27N TO 30N BETWEEN 61W AND 64W 
WINDS 20 KT OR LESS. SEAS TO 8 FT IN SE SWELL. 
.30 HOUR FORECAST LOW PRES WEAKENING JUST N OF AREA. WINDS 20 KT 
OR LESS. SEAS LESS THAN 8 FT. 
 
.ATLC LOW PRES NEAR 18N42W 1012 MB. FROM 19N TO 25N E OF 42W NE 
TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. 
.24 HOUR FORECAST LOW PRES NEAR 19N49W 1012 MB. FROM 20N TO 24N 
BETWEEN 44W AND 51W WINDS 20 KT OR LESS. SEAS TO 9 FT IN E 
SWELL. 
.42 HOUR FORECAST LOW DISSIPATED. FROM 20N TO 23N BETWEEN 51W 
AND 54W WINDS 20 KT OR LESS. SEAS TO 8 FT IN E SWELL.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

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

$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.