000
FZNT02 KNHC 091530
HSFAT2

HIGH SEAS FORECAST                           
NWS NATIONAL HURRICANE CENTER MIAMI FL                           
1630 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 1200 UTC MON SEP 09.
24 HOUR FORECAST VALID 1200 UTC TUE SEP 10.
48 HOUR FORECAST VALID 1200 UTC WED SEP 11.
 
.WARNINGS.

...HURRICANE WARNING...
.TROPICAL STORM HUMBERTO NEAR 13.6N 24.1W 1005 MB AT 1500 UTC 
SEP 09 MOVING W OR 280 DEG AT 10 KT. MAXIMUM SUSTAINED WINDS 40 
KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 0 NM E 
SEMICIRCLE...30 NM SW QUADRANT AND 50 NM NW QUADRANT.  SEAS 12 
FT OR GREATER WITHIN 50 NM OF CENTER EXCEPT 20 NM SE QUADRANT 
WITH SEAS TO 12 FT.
.24 HOUR FORECAST TROPICAL STORM HUMBERTO NEAR 14.5N 27.3W. 
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT. TROPICAL STORM FORCE 
WINDS WITHIN 50 NM OF CENTER. SEAS 12 FT OR GREATER WITHIN AREA 
OF TROPICAL STORM FORCE WINDS WITH SEAS TO 17 FT.
.48 HOUR FORECAST HURRICANE HUMBERTO NEAR 17.3N 29.1W. MAXIMUM 
SUSTAINED WINDS 75 KT GUSTS 90 KT. TROPICAL STORM FORCE WINDS 
WITHIN 80 NM E SEMICIRCLE AND 70 NM W SEMICIRCLE. SEAS 12 FT OR 
GREATER WITHIN AREA OF TROPICAL STORM FORCE WINDS WITH SEAS TO 
22 FT. OVER FORECAST WATERS FROM 12N TO 22N E OF 38W WINDS 20 KT 
OR LESS. SEAS TO 9 FT IN E SWELL.
.72 HOUR FORECAST HURRICANE HUMBERTO NEAR 21.5N 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 24.5N 31.0W. MAXIMUM 
SUSTAINED WINDS 70 KT GUSTS 85 KT.
.120 HOUR FORECAST TROPICAL STORM HUMBERTO NEAR 26.0N 34.5W. 
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 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 9 FT. 
.24 HOUR FORECAST TROUGH FROM 31N64W TO DISSIPATING LOW PRES 
NEAR 28N67W 1013 MB TO 26N69W. FROM 27N TO 30N BETWEEN 61W AND 
65W S TO SW WINDS 20 TO 25 KT. SEAS 8 FT. 
.48 HOUR FORECAST LOW DISSIPATED. TROUGH FROM 31N65W TO 
26N72W. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. 
 
.ATLC LOW PRES NEAR 18N40W 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 18N48W 1012 MB. FROM 20N TO 23N 
BETWEEN 44W AND 47W NE TO E WINDS 20 TO 25 KT. SEAS TO 10 FT. 
ELSEWHERE FROM 20N TO 25N BETWEEN 42W AND 50W E WINDS 20 KT OR 
LESS. SEAS 8 TO 9 FT IN E SWELL.
.48 HOUR FORECAST LOW DISSIPATED. FROM 18N TO 22N BETWEEN 51W 
AND 56W WINDS 20 KT OR LESS. SEAS TO 8 FT IN E SWELL.

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

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.