000
FZNT02 KNHC 282114
HSFAT2

HIGH SEAS FORECAST 
NWS NATIONAL HURRICANE CENTER MIAMI FL 
2230 UTC MON AUG 28 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MON AUG 28.
24 HOUR FORECAST VALID 1800 UTC TUE AUG 29.
48 HOUR FORECAST VALID 1800 UTC WED AUG 30.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM HARVEY NEAR 28.5N 95.7W 997 MB AT 2100 UTC AUG 
28 MOVING ESE OR 110 DEG AT 3 KT. MAXIMUM SUSTAINED WINDS 40 KT 
GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 150 NM E 
SEMICIRCLE...60 NM SW QUADRANT AND 0 NM NW QUADRANT. SEAS TO 11 
FT. ELSEWHERE N OF 25N W OF 91W WINDS 20 TO 33 KT. SEAS TO 11 
FT.  
.24 HOUR FORECAST TROPICAL STORM HARVEY NEAR 28.6N 95.0W.
MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE 
WINDS WITHIN 60 NM W SEMICIRCLE...150 NM NE QUADRANT AND 120 NM 
SE QUADRANT. SEAS 12 FT OR GREATER WITHIN 60 NM SE OF CENTER 
WITH SEAS TO 12 FT. ELSEWHERE N OF 24N W OF 90W WINDS 20 TO 33 
KT. SEAS TO 11 FT. 
.48 HOUR FORECAST TROPICAL STORM HARVEY INLAND NEAR 30.3N 94.1W.
MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE 
WINDS WITHIN 60 NM NE AND SW QUADRANTS...0 NM NW QUADRANT AND 90 
NM SE QUADRANT. SEAS TO 11 FT. ELSEWHERE N OF 25N BETWEEN 88W 
AND 96W WINDS 20 TO 33 KT. SEAS TO 11 FT. 
.72 HOUR FORECAST TROPICAL DEPRESSION HARVEY INLAND NEAR 32.5N 
93.0W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL DEPRESSION HARVEY INLAND NEAR 34.5N 
91.5W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT.
.120 HOUR FORECAST POST-TROPICAL HARVEY NEAR 37.0N 89.0W.
MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT.

...TROPICAL STORM WARNING...
.POTENTIAL TROPICAL CYCLONE TEN NEAR 32.2N 79.9W 1006 MB AT 2100 
UTC AUG 28 MOVING NE OR 040 DEG AT 10 KT. MAXIMUM SUSTAINED 
WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 0 NM 
OF CENTER EXCEPT 75 NM SE QUADRANT. SEAS 12 FT OR GREATER N OF 
AREA. OVER FORECAST WATERS N OF 29N BETWEEN 78W AND 81W S 
TO SW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. 
.24 HOUR FORECAST TROPICAL STORM TEN NEAR 35.6N 75.7W. MAXIMUM 
SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE WINDS 
AND SEAS 12 FT OR GREATER N OF AREA. OVER FORECAST WATERS N OF 
20N BETWEEN 74W AND 78W SW WINDS 20 TO 25 KT. SEAS TO 8 FT. 
.48 HOUR FORECAST POST-TROPICAL EXTRATROPICAL TEN NEAR 40.0N 
66.5W. MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT. TROPICAL STORM 
FORCE WINDS AND SEAS 12 FT OR GREATER N OF AREA. OVER FORECAST 
WATERS WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. 
.72 HOUR FORECAST POST-TROPICAL EXTRATROPICAL TEN NEAR 43.0N 
56.0W. MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST POST-TROPICAL EXTRATROPICAL TEN NEAR 47.0N 
44.0W. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT.
.120 HOUR FORECAST POST-TROPICAL EXTRATROPICAL TEN NEAR 51.6N 
28.5W. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 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 36 HOUR FORECAST FROM 11N TO 13N BETWEEN 68W AND 72W 
NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST FROM 11.5N TO 14N BETWEEN 70W AND 75W E WINDS 
20 TO 25 KT. SEAS TO 8 FT.

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

$$
.FORECASTER LATTO. NATIONAL HURRICANE CENTER.