000
FZNT02 KNHC 052141
HSFAT2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 
2230 UTC THU AUG 05 2010

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS

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.

SECURITE  

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

SYNOPSIS VALID 1800 UTC THU AUG 05.
24 HOUR FORECAST VALID 1800 UTC FRI AUG 06.
48 HOUR FORECAST VALID 1800 UTC SAT AUG 07.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM COLIN NEAR 24.9N 66.3W 1009 MB AT 2100 UTC AUG
05 MOVING NW OR 325 DEG AT 17 KT. MAXIMUM SUSTAINED WINDS 40 KT
GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 0 NM W
SEMICIRCLE...90 NM NE QUADRANT AND 60 NM SE QUADRANT. SEAS 12 FT
OR GREATER WITHIN 0 NM W SEMICIRCLE...90 NM NE QUADRANT AND
60 NM SE QUADRANT WITH SEAS TO 16 FT.
.24 HOUR FORECAST TROPICAL STORM COLIN NEAR 28.1N 67.7W. MAXIMUM
SUSTAINED WINDS 40 KT GUSTS 50 KT. LITTLE CHANGE IN RADIUS OF
TROPICAL STORM FORCE WINDS. SEAS 12 FT OR GREATER WITHIN 120 NM
E SEMICIRCLE WITH SEAS TO 17 FT.
.48 HOUR FORECAST TROPICAL STORM COLIN NEAR 31.3N 67.1W. MAXIMUM
SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE WINDS
WITHIN 50 NM W SEMICIRCLE...100 NM NE QUADRANT AND 90 NM SE
QUADRANT. LITTLE CHANGE IN RADIUS OF SEAS 12 FT OR GREATER 
WITH SEAS TO 18 FT.
.72 HOUR FORECAST TROPICAL STORM COLIN NEAR 36.0N 65.0W. MAXIMUM
SUSTAINED WINDS 55 KT GUSTS 65 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL STORM COLIN NEAR 40.0N 61.5W. MAXIMUM
SUSTAINED WINDS 60 KT GUSTS 75 KT.
.120 HOUR FORECAST POST-TROPICAL EXTRATROPICAL COLIN NEAR 49.0N
48.0W. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT.

.SYNOPSIS AND FORECAST.

.ATLC...EXCEPT AS NOTED IN WARNINGS...ELSEWHERE FROM 23N TO 27N 
BETWEEN 61W AND 69W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. 
ELSEWHERE FROM  
.24 HOUR FORECAST...EXCEPT AS NOTED IN WARNINGS...ELSEWHERE N OF
25N BETWEEN 62W AND 68W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. N OF
25N BETWEEN 68W AND 71W N TO NE WINDS TO 20 KT. SEAS 8 TO 10 FT
IN NE SWELL.
.48 HOUR FORECAST...EXCEPT AS NOTED IN WARNINGS...ELSEWHERE N OF 
28N BETWEEN 63W AND 68W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.

.ATLC FROM 15N TO 25N E OF 48W NE WINDS TO 20 KT. SEAS TO LESS
THAN 8 FT. FROM 09N TO 12N S TO SW WINDS 20 TO 25 KT. SEAS TO 9 
FT.
.24 HOUR FORECAST TROPICAL WAVE ALONG 36W FROM 09N TO 22N. E OF 
WAVE S OF 17N S TO SW WINDS 20 TO 25 KT. SEAS TO 9 FT. WITHIN 90 
NM W OF WAVE S OF 13N NE WINDS TO 20 KT. SEAS LESS THAN 8 FT. 
.48 HOUR FORECAST TROPICAL WAVE ALONG 41W FROM 09N TO 22N. 
WITHIN 180 NM E OF WAVE FROM 13N TO 21N SE TO S WINDS 20 TO 25 
KT. SEAS 8 TO 10 FT. WITHIN 150 NM W OF WAVE FROM 16N TO 22N NE
WINDS 20 TO 25 KT. SEAS 8 FT.

.CARIBBEAN BETWEEN 70W AND 75W NE TO E WINDS TO 20 KT. SEAS LESS
THAN 8 FT. FROM 15N TO 18N BETWEEN 75W AND 82W E WINDS TO 20 KT.
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST S OF 14N BETWEEN 67W AND 71W E TO SE WINDS TO 
20 KT. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.

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

$$
.FORECASTER AGUIRRE. TROPICAL PREDICTION CENTER.