000
FZNT02 KNHC 102130
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC TUE AUG 10 2021

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF MEXICO

SYNOPSIS VALID 1800 UTC TUE AUG 10.
24 HOUR FORECAST VALID 1800 UTC WED AUG 11.
48 HOUR FORECAST VALID 1800 UTC THU AUG 12.

.WARNINGS.

...ATLC AND CARIBBEAN TROPICAL STORM WARNING...
.POTENTIAL TROPICAL CYCLONE SIX NEAR 16.9N 65.5W 1012 MB AT 2100
UTC AUG 10 MOVING WNW OR 295 DEG AT 15 KT. MAXIMUM SUSTAINED 
WINDS 30 KT GUSTS 40 KT. WITHIN 16N63W TO 16N65W TO 19N66W TO 
19N63W TO 18N62W TO 16N63W E TO SE WINDS 20 TO 30 KT. SEAS 8 FT.
.12 HOUR FORECAST TROPICAL STORM SIX NEAR 17.8N 67.8W. MAXIMUM 
SUSTAINED WINDS 35 KT GUSTS 45 KT.
.24 HOUR FORECAST TROPICAL STORM SIX INLAND NEAR 19.0N 70.4W. 
MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE 
WINDS WITHIN 50 NM N SEMICIRCLE AND 0 NM S SEMICIRCLE. ELSEWHERE 
WITHIN 19N69W TO 20N71W TO 21N71W TO 21N70W TO 20N68W TO 19N69W 
WINDS 20 TO 33 KT. SEAS 8 TO 10 FT. 
.36 HOUR FORECAST TROPICAL DEPRESSION SIX OVER WATER NEAR 20.2N 
72.8W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. 
.48 HOUR FORECAST TROPICAL DEPRESSION SIX NEAR 21.2N 75.0W. 
MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. WITHIN 21N74W TO 
21N76W TO 23N76W TO 23N74W TO 22N73W TO 21N74W...INCLUDING THE 
WINDWARD PASSAGE...E WINDS 20 TO 30 KT. SEAS 8 TO 9 FT. 
.60 HOUR FORECAST TROPICAL STORM SIX NEAR 22.1N 77.2W. MAXIMUM 
SUSTAINED WINDS 35 KT GUSTS 45 KT. 
.72 HOUR FORECAST TROPICAL STORM SIX NEAR 23.1N 79.1W. MAXIMUM 
SUSTAINED WINDS 35 KT GUSTS 45 KT. EXTENDED OUTLOOK...USE FOR 
GUIDANCE ONLY...ERRORS MAY BE LARGE. 
.96 HOUR FORECAST TROPICAL STORM SIX NEAR 25.5N 82.5W. MAXIMUM 
SUSTAINED WINDS 40 KT GUSTS 50 KT. 
.120 HOUR FORECAST TROPICAL STORM SIX NEAR 28.5N 84.5W. MAXIMUM 
SUSTAINED WINDS 50 KT GUSTS 60 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.

.CARIBBEAN WITHIN 12N72W TO 12N74W TO 13N75W TO 14N73W TO 12N72W
NE TO E WINDS 20 TO 25 KT. SEAS 8 FT.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

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

$$
.FORECASTER AREINHART. NATIONAL HURRICANE CENTER.