000
FZNT02 KNHC 301459
HSFAT2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SAT SEP 30 2006
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS

PAN PAN

ATLANTIC FROM 7N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND 
GULF OF MEXICO

SYNOPSIS VALID 1200 UTC SAT SEP 30
24 HOUR FORECAST VALID 1200 UTC SUN OCT 01
48 HOUR FORECAST VALID 1200 UTC MON OCT 02

.WARNINGS.
...HURRICANE WARNING...
.HURRICANE ISAAC NEAR 30.9N 58.7W 992 MB AT 1500 UTC SEP 30
MOVING NW OR 305 DEG AT 6 KT. MAXIMUM SUSTAINED WINDS 65 KT
GUSTS 80 KT. TROPICAL STORM FORCE WINDS WITHIN 110 NM NE
QUADRANT...100 NM SE QUADRANT...45 NM SW QUADRANT...AND 90 NM NW
QUADRANT.  SEAS 12 FT OR GREATER WITHIN 125 NM NW AND SE
QUADRANTS...150 NM NE QUADRANT AND 75 NM SW QUADRANT WITH SEAS
TO 21 FT.
.24 HOUR FORECAST HURRICANE ISAAC NEAR 33.4N 60.5W. MAXIMUM
SUSTAINED WINDS 75 KT GUSTS 90 KT. TROPICAL STORM FORCE WINDS
WITHIN 120 NM NE QUADRANT...100 NM SE QUADRANT...60 NM SW 
QUADRANT...AND 90 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 
150 NM E SEMICIRCLE...100 NM NW AND 75 NM SW QUADRANTS WITH SEAS 
TO 24 FT.
.48 HOUR FORECAST TROPICAL STORM ISAAC BECOMING EXTRATROPICAL
NEAR 41.5N 59.0W. MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT.
TROPICAL STORM FORCE WINDS WITHIN 120 NM NE QUADRANT...210 NM SE 
QUADRANT...75 NM SW QUADRANT...AND 90 NM NW QUADRANT. LITTLE 
CHANGE IS SEAS 12 FT OR GREATER WITH SEAS TO 24 FT.
.72 HOUR FORECAST EXTRATROPICAL LOW ISAAC NEAR 50.0N 50.0W.
MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST...ABSORBED BY EXTRATROPICAL LOW.

.SYNOPSIS AND FORECAST.
.ATLC...EXCEPT AS NOTED IN WARNINGS SECTION...OVER FORECAST 
WATERS WITHIN 180 NM NE AND 150 NM SW SEMICIRCLES OF ISAAC 
WINDS 20 TO 33 KT. OVER FORECAST WATERS WITHIN 240 NM NE AND 150 
NM SW SEMICIRCLES SEAS 8 TO 12 FT.
.24 HOUR FORECAST...EXCEPT AS NOTED IN WARNINGS SECTION...OVER 
FORECAST WATERS WITHIN 240 NM NE AND 150 NM SW SEMICIRCLES 
WINDS 20 TO 33 KT. OVER FORECAST WATERS WITHIN 300 NM NE AND 180 
NM SW SEMICIRCLES SEAS 8 TO 12 FT.
.48 HOUR FORECAST...EXCEPT AS NOTED IN WARNINGS SECTION...
WINDS AND SEAS ASSOCIATED WITH ISAAC N OF AREA. 

.ATLC 24 HOUR FORECAST N OF 29N E OF 48W NE WINDS 20 KT SEAS TO 
8 FT.
.48 HOUR FORECAST N OF 25N E OF 45W NE WINDS 20 KT SEAS 8 TO 12 
FT WITH NE SWELL.

.CARIBBEAN FROM 11N TO 17N BETWEEN 65W AND 78W E WINDS TO 20 KT 
SEAS TO 8 FT. 
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST FROM 11N TO 17N FROM 70W TO 79W E WINDS 20 TO 
25 KT SEAS TO 9 FT.

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

$$
FORECASTER LL
TROPICAL ANALYSIS AND FORECAST BRANCH
TROPICAL PREDICTION CENTER