000
FZNT02 KNHC 290340
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC WED JUL 29 2020

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC WED JUL 29.
24 HOUR FORECAST VALID 0000 UTC THU JUL 30.
48 HOUR FORECAST VALID 0000 UTC FRI JUL 31.

.WARNINGS.

...ATLC AND CARIBBEAN TROPICAL STORM WARNING...
.POTENTIAL TROPICAL CYCLONE NINE NEAR 14.6N 59.4W 1007 MB AT 
0300 UTC JUL 29 MOVING WNW OR 295 DEG AT 22 KT. MAXIMUM SUSTAINED
WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 200 
NM NE AND 120 NM NW QUADRANTS. SEAS 12 FT OR GREATER WITHIN 330 
NM NE QUADRANT WITH SEAS TO 16 FT. ELSEWHERE FROM 13N TO 22N 
BETWEEN 52W AND 64W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER
AREA FROM 12N TO 23N BETWEEN 48W AND 64W WINDS 20 KT OR LESS. 
SEAS 8 TO 10 FT IN MIXED SWELL.
.24 HOUR FORECAST TROPICAL STORM NINE NEAR 17.4N 65.9W. MAXIMUM 
SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS 
WITHIN 200 NM NE AND 140 NM NW QUADRANTS. SEAS 12 FT OR GREATER 
WITHIN 360 NM NE...240 NM SE...0 NM SW AND 120 NM NW QUADRANTS 
WITH SEAS TO 21 FT. ELSEWHERE FROM 15N TO 24N BETWEEN 58W AND 71W
WINDS 20 TO 33 KT. SEAS 9 TO 12 FT. REMAINDER AREA FROM 12N TO 
25N BETWEEN 54W AND 69W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN 
MIXED SWELL.
.48 HOUR FORECAST TROPICAL STORM NINE NEAR 20.1N 72.6W. MAXIMUM 
SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS 
WITHIN 210 NM NE...90 NM SE...0 NM SW AND 140 NM NW QUADRANTS. 
SEAS 12 FT OR GREATER WITHIN 330 NM NE...300 NM SE...30 NM SW AND
120 NM NW QUADRANTS WITH SEAS TO 24 FT. ELSEWHERE WITHIN 19N TO 
25N BETWEEN 65W AND 77W WINDS 20 TO 33 KT. SEAS 9 TO 12 FT. 
REMAINDER AREA FROM 18N TO 28N BETWEEN 62W AND 75W WINDS 20 KT OR
LESS. SEAS 8 TO 11 FT IN MIXED SWELL.
.72 HOUR FORECAST TROPICAL STORM NINE NEAR 22.8N 77.7W. MAXIMUM 
SUSTAINED WINDS 55 KT GUSTS 65 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL STORM NINE INLAND NEAR 25.7N 80.7W. 
MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT.
.120 HOUR FORECAST TROPICAL STORM NINE INLAND NEAR 27.9N 82.0W. 
MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 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.

.ATLC AND CARIBBEAN 24 HOUR FORECAST WITHIN 20N72W TO 20N73W TO
19N75W TO 21N72W TO 20N72W...INCLUDING WINDWARD PASSAGE...NE TO 
E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 18N76W TO 19N76W TO 20N74W TO 19N74W TO
18N76W...INCLUDING WINDWARD PASSAGE...NE WINDS 20 TO 30 KT. SEAS
8 TO 10 FT.

.CARIBBEAN WITHIN 11N76W TO 12N76W TO 13N75W TO 12N74W TO 11N76W
NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 11.5N74.5W TO 11.5N75.5W TO 12N75.5W TO
12N75W TO 12N74W TO 11.5N74.5W NE TO E WINDS 20 TO 25 KT. SEAS 
TO 8 FT.
.48 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 MUNDELL. NATIONAL HURRICANE CENTER.