000
FZNT02 KNHC 250249
HSFAT2

HIGH SEAS FORECAST 
NWS NATIONAL HURRICANE CENTER MIAMI FL 
0430 UTC FRI AUG 25 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC FRI AUG 25.
24 HOUR FORECAST VALID 0000 UTC SAT AUG 26.
48 HOUR FORECAST VALID 0000 UTC SUN AUG 27.

.WARNINGS.

...HURRICANE WARNING...

.HURRICANE HARVEY NEAR 25.2N 94.6W 973 MB AT 0300 UTC AUG 25
MOVING NW OR 315 DEG AT 9 KT. MAXIMUM SUSTAINED WINDS 75 KT
GUSTS 90 KT. TROPICAL STORM FORCE WINDS WITHIN 90 NM NE
QUADRANT...50 NM SE QUADRANT...40 NM SW QUADRANT...AND 60 NM NW
QUADRANT.  SEAS 12 FT OR GREATER WITHIN 90 NM N SEMICIRCLE...75
NM SE QUADRANT AND 60 NM SW QUADRANT WITH SEAS TO 25 FT. ELSEWHERE 
WITHIN 195 NM NE AND 110 NM SW SEMICIRCLES WINDS 20 TO 33 KT. SEAS 
8 TO 12 FT IN MIXED SWELL. REMAINDER OF AREA WITHIN 195 NM SW 
SEMICIRCLE WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED SWELL. 
NUMEROUS TSTMS IN BANDS FROM 24N AND 29N AND W OF 90W.
.24 HOUR FORECAST HURRICANE HARVEY NEAR 27.2N 96.5W. MAXIMUM 
SUSTAINED WINDS 110 KT GUSTS 135 KT. TROPICAL STORM FORCE WINDS 
WITHIN 100 NM NW AND SE QUADRANTS...130 NM NE QUADRANT AND 70 NM 
SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 135 NM NE SEMICIRCLE 
AND 90 NM SW SEMICIRCLE WITH SEAS TO 24 FT. ELSEWHERE OVER 
FORECAST WATERS WITHIN 300 NM NE AND 150 NM SW SEMICIRCLES WINDS 
20 TO 33 KT. SEAS 8 TO 12 FT IN MIXED SWELL. NUMEROUS TSTMS IN 
BANDS N OF 25N AND W OF 94W.
.48 HOUR FORECAST HURRICANE HARVEY INLAND NEAR 28.6N 97.3W.
MAXIMUM SUSTAINED WINDS 70 KT GUSTS 85 KT. TROPICAL STORM FORCE
WINDS WITHIN 120 NM NE QUADRANT...100 NM SE QUADRANT...70 NM SW 
QUADRANT...AND 50 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 
30 NM OFF THE COAST OF CORPUS CHRISTI. ELSEWHERE OVER FORECAST 
WATERS WITHIN 230 NM E SEMICIRCLE WINDS 20 TO 33 KT. SEAS 8 TO 
12 FT IN MIXED SWELL. NUMEROUS TSTMS IN BANDS N OF 24N AND W OF 
94W.
.72 HOUR FORECAST TROPICAL STORM HARVEY INLAND NEAR 28.5N 97.5W.
MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL STORM HARVEY INLAND NEAR 28.5N 97.0W.
MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT.
.120 HOUR FORECAST TROPICAL STORM HARVEY INLAND NEAR 29.5N
95.0W. 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 30 HOUR FORECAST S OF 18N W OF 86W...INCLUDING GULF 
OF HONDURAS...E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

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

$$
.FORECASTER ERA. NATIONAL HURRICANE CENTER.