000
FZNT02 KNHC 212054
HSFAT2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC MON AUG 21 2006

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS

SECURITE

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

SYNOPSIS VALID 1800 UTC MON AUG 21
24 HOUR FORECAST VALID 1800 UTC TUE AUG 22
48 HOUR FORECAST VALID 1800 UTC WED AUG 23

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL DEPRESSION FOUR NEAR 12.5N 21.5W 1007 MB AT 2100 UTC 
21 MOVING WNW OR 285 DEG AT 10 KT. MAXIMUM SUSTAINED WINDS 30 KT
GUSTS 40 KT.  
.24 HOUR FORECAST TROPICAL STORM NEAR 14.2N 25.2W. MAXIMUM
SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS
WITHIN 100 NM N SEMICIRCLE AND 75 NM S SEMICIRCLE. SEAS 12 FT OR 
GREATER WITHIN 120 NM N AND 60 NM S SEMICIRCLES WITH HIGHEST 
SEAS 18 FT.
.48 HOUR FORECAST TROPICAL STORM NEAR 17.0N 30.0W. MAXIMUM
SUSTAINED WINDS 55 KT GUSTS 65 KT. LITTLE CHANGE IN RADIUS OF 
TROPICAL STORM FORCE WINDS AND SEAS 12 FT OR GREATER. HIGHEST 
SEAS 22 FT. 
.72 HOUR FORECAST TROPICAL STORM NEAR 20.0N 35.5W. MAXIMUM
SUSTAINED WINDS 55 KT GUSTS 65 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL STORM NEAR 23.5N 41.0W. MAXIMUM
SUSTAINED WINDS 60 KT GUSTS 75 KT.
.120 HOUR FORECAST TROPICAL STORM NEAR 26.5N 46.5W. MAXIMUM
SUSTAINED WINDS 60 KT GUSTS 75 KT.

.SYNOPSIS AND FORECAST.
.ATLC FROM 10N TO 20N E OF 60W E WINDS 20 KT SEAS TO 8 FT.
.24 HOUR FORECAST FROM 12N TO 18N BETWEEN 48W AND 60W E WINDS 20 
TO 25 KT SEAS 8 TO 11 FT. ELSEWHERE FROM 10N TO 18N E OF 55W 
NE WINDS TO 20 KT SEAS TO 8 FT.
.48 HOUR FORECAST FROM 15N TO 20N BETWEEN 58W AND 68W E WINDS 2O 
TO 25 KT SEAS 8 TO 11 FT. ELSEWHERE FROM 14N TO 21N BETWEEN 55W 
AND 70W E WINDS TO 20 KT SEAS TO 8 FT.

.CARIBBEAN FROM 11N TO 17N BETWEEN 65W AND 80W E WINDS 20 TO 25 
KT SEAS TO 9 FT.
.24 HOUR FORECAST FROM 11N TO 17N BETWEEN 70W AND 80W E WINDS 20 
TO 25 KT SEAS 8 TO 10 FT. N OF 14N E OF 65W E WINDS TO 20 KT 
SEAS TO 8 FT.
.48 HOUR FORECAST N OF 14N E OF 70W E WINDS 20 TO 25 KT SEAS 8 
TO 11 FT. FROM 11N TO 16N BETWEEN 70W AND 82W NE WINDS TO 20 KT 
SEAS TO 8 FT. 

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

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