000
FZNT02 KNHC 281623
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC TUE JUL 28 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC TUE JUL 28.
24 HOUR FORECAST VALID 1200 UTC WED JUL 29.
48 HOUR FORECAST VALID 1200 UTC THU JUL 30.

.WARNINGS.

...ATLC AND CARIBBEAN TROPICAL STORM WARNING...
.POTENTIAL TROPICAL CYCLONE NINE NEAR 13.8N 53.7W 1007 MB AT
1500 UTC JUL 28 MOVING W OR 280 DEG AT 20 KT. MAXIMUM SUSTAINED
WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 0 NM
S SEMICIRCLE...200 NM NE QUADRANT AND 120 NM NW QUADRANT. SEAS 12
TO 15 FT. ELSEWHERE WITHIN 13N50W TO 13N52W TO 18N58W TO 20N56W 
TO 19N49W TO 13N50W WINDS 20 TO 33 KT. SEAS 10 TO 12 FT.
REMAINDER OF AREA WITHIN 15N44W TO 10N47W TO 15N58W TO 22N54W 
TO 21N48W TO 15N44W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE TO
E SWELL.
.24 HOUR FORECAST TROPICAL STORM NINE NEAR 16.0N 60.4W. MAXIMUM 
SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS 
WITHIN 0 NM S SEMICIRCLE...200 NM NE QUADRANT AND 140 NM NW 
QUADRANT. SEAS 12 FT OR GREATER WITHIN 240 NM N SEMICIRCLE WITH 
SEAS TO 15 FT. ELSEWHERE WITHIN 14N57W TO 19N66W TO 23N62W TO 
22N57W TO 20N55W TO 14N57W E WINDS 20 TO 33 KT. SEAS 10 TO 12 FT.
REMAINDER OF AREA WITHIN 17N49W TO 08N53W TO 15N62W TO 21N66W TO
24N61W TO 17N49W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE TO E
SWELL.
.48 HOUR FORECAST TROPICAL STORM NINE NEAR 18.8N 67.6W. MAXIMUM 
SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE WINDS 
WITHIN 210 NM NE QUADRANT...90 NM SE QUADRANT...0 NM SW 
QUADRANT...AND 140 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 
240 NM N SEMICIRCLE WITH SEAS TO 17 FT. ELSEWHERE WITHIN 17N63W 
TO 20N70W TO 19N75W TO 24N69W TO 23N63W TO 17N63W... INCLUDING 
THE WINDWARD PASSAGE...WINDS 20 TO 33 KT. SEAS 10 TO 12 FT. 
REMAINDER OF AREA WITHIN 17N57W TO 16N72W TO 21N64W TO 22N72W TO 
26N62W TO 17N57W...INCLUDING THE MONA PASSAGE...WINDS 20 KT OR 
LESS. SEAS 8 TO 11 FT IN NE TO E SWELL.
.72 HOUR FORECAST TROPICAL STORM NINE NEAR 21.3N 73.5W. MAXIMUM 
SUSTAINED WINDS 50 KT GUSTS 60 KT.

EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.

.96 HOUR FORECAST TROPICAL STORM NINE NEAR 24.1N 77.9W. MAXIMUM
SUSTAINED WINDS 50 KT GUSTS 60 KT.
.120 HOUR FORECAST TROPICAL STORM NINE INLAND NEAR 26.8N 80.6W.
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.

.CARIBBEAN WITHIN 12N75W TO 11N75W TO 11N76W TO 12N77W TO 13N75W
TO 12N75W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT IN N TO NE 
SWELL.
.24 HOUR FORECAST WITHIN 11N76W TO 11N77W TO 12N77W TO 12N75W TO
11N76W E WINDS 20 TO 25 KT. SEAS 8 FT.
.48 HOUR FORECAST NONE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 
FT.

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

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.