000
FZNT02 KNHC 292039
HSFAT2

HIGH SEAS FORECAST 
NWS NATIONAL HURRICANE CENTER MIAMI FL 
2230 UTC TUE AUG 29 2017

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 29.
24 HOUR FORECAST VALID 1800 UTC WED AUG 30.
48 HOUR FORECAST VALID 1800 UTC THU AUG 31.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM HARVEY NEAR 29.2N 94.3W 994 MB AT 2100 UTC AUG 
29 MOVING NNE OR 030 DEG AT 5 KT. MAXIMUM SUSTAINED WINDS 45 KT 
GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 60 NM W 
SEMICIRCLE...100 NM NE QUADRANT AND 140 NM SE QUADRANT.  SEAS 12 
FT OR GREATER WITHIN 90 NM E SEMICIRCLE...60 NM SW QUADRANT WITH 
SEAS TO 14 FT. ELSEWHERE N OF 25N W OF 89W WINDS 20 TO 33 KT. 
SEAS 8 TO 11 FT. 
.24 HOUR FORECAST TROPICAL DEPRESSION HARVEY INLAND NEAR 31.5N 
93.0W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. ELSEWHERE OVER 
FORECAST WATERS N OF 27N BETWEEN 88W AND 95W WINDS 20 TO 30 KT. 
SEAS 8 TO 10 FT.
.48 HOUR FORECAST TROPICAL DEPRESSION HARVEY INLAND NEAR 34.0N 
91.0W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. WINDS 20 KT OR 
LESS. SEAS LESS THAN 8 FT.
.72 HOUR FORECAST POST-TROPICAL HARVEY NEAR 36.5N 88.0W. MAXIMUM 
SUSTAINED WINDS 25 KT GUSTS 35 KT. 
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST POST-TROPICAL HARVEY NEAR 37.5N 85.5W. MAXIMUM 
SUSTAINED WINDS 25 KT GUSTS 35 KT.
.120 HOUR FORECAST...DISSIPATED.

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.

.ATLC N OF 30N BETWEEN 73W AND 76W SW WINDS 20 TO 25 KT. SEAS TO 
8 FT. 
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. 

.ATLC 48 HOUR FORECAST FROM 17N TO 22N E OF 38W WINDS 20 KT OR 
LESS. SEAS TO 9 FT IN E SWELL. 

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

$$
.FORECASTER COBB. NATIONAL HURRICANE CENTER.