000
FZNT02 KNHC 102145
HSFAT2

HIGH SEAS FORECAST                           
NWS NATIONAL HURRICANE CENTER MIAMI FL                           
2230 UTC TUE SEP 10 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 TUE SEP 10.
24 HOUR FORECAST VALID 1800 UTC WED SEP 11.
48 HOUR FORECAST VALID 1800 UTC THU SEP 12.
 
.WARNINGS.

...HURRICANE WARNING...
.TROPICAL STORM HUMBERTO NEAR 15.0N 28.1W 993 MB AT 2100 UTC SEP 
10 MOVING NW OR 310 DEG AT 7 KT. MAXIMUM SUSTAINED WINDS 60 KT 
GUSTS 75 KT. TROPICAL STORM FORCE WINDS WITHIN 80 NM NE 
QUADRANT...70 NM SE QUADRANT...40 NM SW QUADRANT...AND 60 NM NW 
QUADRANT. SEAS 12 FT OR GREATER WITHIN 150 NM NE QUADRANT...90 
NM SE QUADRANT...60 NM SW QUADRANT...AND 120 NM NW QUADRANT WITH 
SEAS TO 23 FT.
.24 HOUR FORECAST HURRICANE HUMBERTO NEAR 17.6N 29.1W. MAXIMUM 
SUSTAINED WINDS 75 KT GUSTS 90 KT. TROPICAL STORM FORCE WINDS 
WITHIN 110 NM NE QUADRANT...100 NM SE QUADRANT...70 NM SW 
QUADRANT...AND 80 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 
180 NM NW AND 240 NM SE SEMICIRCLES WITH SEAS TO 28 FT. OVER 
FORECAST WATERS FROM 15N TO 25N E OF 37W WINDS 20 KT OR LESS. 
SEAS 8 FT IN NE SWELL.
.48 HOUR FORECAST HURRICANE HUMBERTO NEAR 21.5N 29.8W. MAXIMUM 
SUSTAINED WINDS 75 KT GUSTS 90 KT. TROPICAL STORM FORCE WINDS 
WITHIN 120 NM NE QUADRANT...100 NM SE QUADRANT...80 NM SW 
QUADRANT...AND 90 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 
210 NM NW AND 270 NM SE SEMICIRCLES WITH SEAS TO 32 FT. OVER 
FORECAST WATERS FROM 20N TO 25N E OF 37W WINDS 20 KT OR LESS. 
SEAS 8 FT IN NE SWELL.
.72 HOUR FORECAST HURRICANE HUMBERTO NEAR 24.0N 31.5W. MAXIMUM 
SUSTAINED WINDS 65 KT GUSTS 80 KT. 
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL STORM HUMBERTO NEAR 24.5N 36.0W. 
MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT.
.120 HOUR FORECAST TROPICAL STORM HUMBERTO NEAR 24.5N 41.5W. 
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 STORM GABRIELLE JUST N OF AREA NEAR 31.1N 64.7W. 
MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. OVER FORECAST WATERS 
WITHIN 180 NM SE AND 90 NM SW QUADRANTS WINDS 20 TO 33 KT. SEAS 
8 TO 12 FT.
.24 HOUR FORECAST TROPICAL STORM GABRIELLE N OF AREA NEAR 33.5N 
65.5W. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. OVER FORECAST 
WATERS WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.ATLC LOW PRES NEAR 18N47W 1012 MB. FROM 18N TO 23N BETWEEN 
44W AND 52W NE TO E WINDS 20 TO 25 KT. SEAS TO 9 FT. 
.24 HOUR FORECAST LOW PRES NEAR 17N52W 1015 MB. FROM 18N TO 20N 
BETWEEN 51W AND 55W WINDS 20 KT OR LESS. SEAS TO 8 FT IN E SWELL.
.36 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 GR. NATIONAL HURRICANE CENTER.