000
FZNT02 KNHC 241504
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC FRI JUL 24 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 FRI JUL 24.
24 HOUR FORECAST VALID 1200 UTC SAT JUL 25.
48 HOUR FORECAST VALID 1200 UTC SUN JUL 26.

.WARNINGS.

...ATLC TROPICAL STORM WARNING...
.TROPICAL STORM GONZALO NEAR 10.0N 54.2W 1002 MB AT 1500 UTC JUL 
24 MOVING W OR 275 DEG AT 16 KT. MAXIMUM SUSTAINED WINDS 45 KT 
GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 20 NM N 
SEMICIRCLE AND 10 NM S SEMICIRCLE. SEAS 12 FT OR GREATER WITHIN 
45 NM NW AND SE QUADRANTS...60 NM NE QUADRANT AND 30 NM SW 
QUADRANT WITH SEAS TO 20 FT. ELSEWHERE WITHIN 90 NM OF CENTER 
EXCEPT 45 NM SW QUADRANT WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. 
REMAINDER OF THE AREA FROM 08N TO 13N BETWEEN 50W AND 55W WINDS 
20 KT OR LESS. SEAS TO 9 FT IN MIXED SWELL.
.24 HOUR FORECAST TROPICAL STORM GONZALO NEAR 11.4N 59.1W.
MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT. TROPICAL STORM FORCE 
WINDS WITHIN 40 NM N SEMICIRCLE...30 NM SE QUADRANT AND 20 NM SW 
QUADRANT. SEAS 12 FT OR GREATER WITHIN 60 NM OF CENTER EXCEPT 45 
NM SW QUADRANT WITH SEAS TO 22 FT. ELSEWHERE WITHIN 90 NM OF 
CENTER EXCEPT 60 NM SW QUADRANT WINDS 20 TO 33 KT. SEAS 8 TO 12 
FT. REMAINDER OF THE AREA FROM 16N TO 21N BETWEEN 55W AND 61W NE 
TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE FROM 10N TO 
21N BETWEEN 50W AND 65W WINDS 20 KT OR LESS. SEAS TO 9 FT 
PRIMARILY IN NE SWELL.
.48 HOUR FORECAST TROPICAL STORM GONZALO NEAR 13.0N 65.7W.
MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE 
WINDS WITHIN 50 NM NE QUADRANT...30 NM SE QUADRANT...20 NM SW 
QUADRANT...AND 40 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 
60 NM N AND 30 NM S SEMICIRCLES WITH SEAS TO 18 FT. ELSEWHERE 
WITHIN 90 N AND 60 S SEMICIRCLES WINDS 20 TO 33 KT. SEAS 8 TO 12 
FT.
.72 HOUR FORECAST TROPICAL DEPRESSION GONZALO NEAR 14.0N 72.0W.
MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST...DISSIPATED.HURRICANE WARNING...

...GULF OF MEXICO TROPICAL STORM WARNING...
.TROPICAL STORM HANNA NEAR 27.2N 93.2W 1000 MB AT 1500 UTC JUL 
24 MOVING WNW OR 285 DEG AT 8 KT. MAXIMUM SUSTAINED WINDS 40 KT 
GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 40 NM NE QUADRANT 
AND 50 NM SE QUADRANT. SEAS 12 FT OR GREATER WITHIN 45 NM E 
SEMICIRCLE WITH SEAS TO 14 FT. ELSEWHERE WITHIN 150 NM E 
SEMICIRCLE AND 90 NM NW QUADRANT WINDS 20 TO 33 KT. SEAS 8 TO 12 
FT. 
.24 HOUR FORECAST TROPICAL STORM HANNA NEAR 27.4N 96.2W. MAXIMUM 
SUSTAINED WINDS 55 KT GUSTS 65 KT. TROPICAL STORM FORCE WINDS 
WITHIN 70 NM NE QUADRANT...60 NM SE QUADRANT...30 NM SW 
QUADRANT...AND 50 NM NW QUADRANT. OVER FORECAST WATERS SEAS 12 
FT OR GREATER WITHIN 75 NM OF CENTER EXCEPT 30 NM SW QUADRANT 
WITH SEAS TO 18 FT. ELSEWHERE OVER FORECAST WATERS WITHIN 150 NM 
E SEMICIRCLE WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. 
.48 HOUR FORECAST TROPICAL STORM HANNA INLAND NEAR 27.0N 99.0W.
MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE 
WINDS WITHIN 20 NM W SEMICIRCLE...60 NM NE QUADRANT AND 50 NM SE 
QUADRANT. OVER FORECAST WATERS WINDS 20 KT OR LESS. SEAS LESS 
THAN 8 FT.
.60 HOUR FORECAST TROPICAL DEPRESSION HANNA INLAND NEAR 26.3N 
100.4W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT.
.72 HOUR FORECAST POST-TROPICAL REMNANT LOW HANNA NEAR 25.7N 
101.6W. MAXIMUM SUSTAINED WINDS 15 KT GUSTS 20 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST...DISSIPATED.

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 FROM 13N TO 22N BETWEEN 50W AND 61W NE TO E WINDS 20 TO 25 
KT. SEAS 8 TO 9 FT. FROM 15N TO 22N E OF 50W WINDS 20 KT OR 
LESS. SEAS TO 8 FT IN NE SWELL. ELSEWHERE FROM 15N TO 23N 
BETWEEN 55W AND 66W WINDS 20 KT OR LESS. SEAS TO 8 FT IN NE 
SWELL.
.24 HOUR FORECAST CONDITIONS MERGED WITH T.S. GONZALO. 

.ATLC 30 HOUR FROM 19N TO 23N E OF 37W WINDS 20 KT OR LESS. SEAS 
8 TO 9 FT IN NE SWELL.
.48 HOUR FORECAST FROM 17N TO 23N E OF 42W WINDS 20 KT OR LESS. 
SEAS 8 TO 9 FT IN NE SWELL.

.CARIBBEAN 24 HOUR FORECAST N OF 13N E OF 70W E WINDS 20 TO 25 
KT. SEAS 8 FT. FROM 11.5N TO 17.5N BETWEEN 70W AND 76W NE TO E 
WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST FROM 11.5N TO 18N BETWEEN 68W AND 80W NE TO E 
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT...HIGHEST NEAR THE COAST OF 
COLOMBIA. FROM 13N TO 15.5N BETWEEN 80W AND 82W E TO SE WINDS 20 
TO 25 KT. SEAS 8 TO 9 FT.

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

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.