000
FZNT02 KNHC 240936
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC THU AUG 24 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

PAN PAN

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

SYNOPSIS VALID 0600 UTC THU AUG 24.
24 HOUR FORECAST VALID 0600 UTC FRI AUG 25.
48 HOUR FORECAST VALID 0600 UTC SAT AUG 26.

.WARNINGS.

...HURRICANE WARNING...
.TROPICAL STORM HARVEY NEAR 23.2N 92.8W 995 MB AT 0900 UTC AUG
24 MOVING N OR 360 DEG AT 9 KT. MAXIMUM SUSTAINED WINDS 40 KT
GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 0 NM S
SEMICIRCLE...100 NM NE QUADRANT AND 50 NM NW QUADRANT. SEAS 12 
FT OR GREATER WITHIN 0 NM OF CENTER EXCEPT 60 NM NW QUADRANT WITH
SEAS TO 12 FT. ELSEWHERE WITHIN AREA BOUNDED BY 26N96W TO 26N90W
TO 21N90W TO 21N96W TO 26N96W WINDS 20 TO 33 KT. SEAS 8 TO 12 
FT IN MIXED SWELL.
.24 HOUR FORECAST TROPICAL STORM HARVEY NEAR 25.1N 94.8W. 
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT. TROPICAL STORM FORCE 
WINDS WITHIN 130 NM NE QUADRANT...50 NM SE QUADRANT...30 NM SW 
QUADRANT...AND 90 NM NW QUADRANT. OVER FORECAST WATERS SEAS 12 
FT OR GREATER WITHIN 180 NM NE SEMICIRCLE AND 90 NM SW SEMICIRCLE
WITH SEAS TO 20 FT. ELSEWHERE OVER FORECAST WATERS WITHIN AREA 
BOUNDED BY 29N98W TO 29N91W TO 22N91W TO 22N98W TO 29N98W WINDS 
20 TO 33 KT. SEAS 8 TO 12 FT IN MIXED SWELL. 
.48 HOUR FORECAST HURRICANE HARVEY NEAR 27.5N 97.0W. MAXIMUM 
SUSTAINED WINDS 75 KT GUSTS 90 KT. TROPICAL STORM FORCE WINDS 
WITHIN 140 NM NE QUADRANT...80 NM SE QUADRANT...40 NM SW 
QUADRANT...AND 70 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 
120 NM NE QUADRANT AND 30 NM SW QUADRANT WITH SEAS TO 26 FT. OVER
FORECAST WATERS ELSEWHERE WITHIN AREA BOUNDED BY 30N98W TO 
30N91W TO 25N91W TO 25N98W TO 30N98W WINDS 20 TO 33 KT. SEAS 8 TO
12 FT IN MIXED SWELL. 
.72 HOUR FORECAST TROPICAL STORM HARVEY INLAND NEAR 28.5N 97.8W.
MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. 
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. 
.96 HOUR FORECAST TROPICAL STORM HARVEY INLAND NEAR 28.5N 97.8W. 
MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. 
.120 HOUR FORECAST TROPICAL STORM HARVEY INLAND NEAR 27.6N 
97.0W. MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 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 48 HOUR FORECAST WITHIN AREA BOUNDED BY 19N88W TO
19N85W TO 16N85W TO 16N88W TO 19N88W...INCLUDING GULF OF
HONDURAS... E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

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

CONVECTION VALID AT 0915 UTC THU AUG 24...

.TROPICAL STORM HARVEY...NUMEROUS MODERATE SCATTERED STRONG
WITHIN 210 NM NE SEMICIRCLE. 

.SCATTERED MODERATE CARIBBEAN FROM 11N TO 14N W OF 80W.

$$
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.