000
FZNT02 KNHC 202150
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC THU AUG 20 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC THU AUG 20.
24 HOUR FORECAST VALID 1800 UTC FRI AUG 21.
48 HOUR FORECAST VALID 1800 UTC SAT AUG 22.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL DEPRESSION THIRTEEN NEAR 16.5N 53.6W 1008 MB AT 2100
UTC AUG 20 MOVING WNW OR 290 DEG AT 18 KT. MAXIMUM SUSTAINED
WINDS 30 KT GUSTS 40 KT. WITHIN 16N50W TO 18N53W TO 20N54W TO 
21N52W TO 19N49W TO 16N50W WINDS 20 TO 25 KT. SEAS TO 9 FT. 
.12 HOUR FORECAST TROPICAL STORM THIRTEEN NEAR 17.2N 56.5W. 
MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT.
.24 HOUR FORECAST TROPICAL STORM THIRTEEN NEAR 18.1N 59.8W. 
MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE 
WINDS WITHIN 40 NM OF CENTER EXCEPT 0 NM SW QUADRANT. SEAS 12 FT 
OR GREATER WITHIN AREA OF TROPICAL STORM WINDS WITH SEAS TO 16 
FT. ELSEWHERE WITHIN 18N57W TO 18N61W TO 19N61W TO 20N59W TO 
19N58W TO 18N57W WINDS 20 TO 33 KT. SEAS 10 TO 12 FT. REMAINDER 
OF AREA WITHIN 17N56W TO 17N60W TO 19N58W TO 21N61W TO 20N56W TO 
17N56W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL.
.48 HOUR FORECAST TROPICAL STORM THIRTEEN NEAR 19.9N 66.4W. 
MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE 
WINDS WITHIN 70 NM NW AND SE QUADRANTS...90 NM NE QUADRANT AND 20
NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN AREA OF TROPICAL 
STORM WINDS WITH SEAS TO 24 FT. ELSEWHERE WITHIN 19N65W TO 19N68W
TO 22N69W TO 22N67W TO 21N64W TO 19N65W WINDS 20 TO 33 KT. SEAS 
10 TO 12 FT. REMAINDER OF AREA WITHIN 19N62W TO 19N66W TO 22N65W 
TO 22N68W TO 24N64W TO 19N62W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN MIXED SWELL.
.72 HOUR FORECAST TROPICAL STORM THIRTEEN NEAR 22.0N 73.5W. 
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT. EXTENDED OUTLOOK...USE
FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST HURRICANE THIRTEEN NEAR 25.0N 80.3W. MAXIMUM 
SUSTAINED WINDS 65 KT GUSTS 80 KT.
.120 HOUR FORECAST HURRICANE THIRTEEN NEAR 28.3N 84.2W. MAXIMUM 
SUSTAINED WINDS 65 KT GUSTS 80 KT.

...TROPICAL STORM WARNING...
.TROPICAL DEPRESSION FOURTEEN NEAR 14.3N 81.0W 1007 MB AT 2100
UTC AUG 20 MOVING W OR 280 DEG AT 12 KT. MAXIMUM SUSTAINED WINDS
30 KT GUSTS 40 KT. WITHIN 15N77W TO 15N79W TO 15N80W TO 17N80W TO 
17N77W TO 15N77W WINDS 20 TO 25 KT. SEAS TO 9 FT. 
.12 HOUR FORECAST TROPICAL STORM FOURTEEN NEAR 14.7N 83.0W. 
MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT.
.24 HOUR FORECAST TROPICAL STORM FOURTEEN NEAR 15.6N 84.7W. 
MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE 
WINDS WITHIN 0 NM S SEMICIRCLE...40 NM NE QUADRANT AND 30 NM NW 
QUADRANT. SEAS 12 FT WITHIN AREA OF TROPICAL STORM WINDS. 
ELSEWHERE WITHIN 16N86W TO 18N85W TO 17N84W TO 18N84W TO 17N84W 
TO 16N86W...INCLUDING THE GULF OF HONDURAS...WINDS 20 TO 33 KT. 
SEAS 8 TO 12 FT.
.48 HOUR FORECAST TROPICAL STORM FOURTEEN NEAR 18.7N 86.6W. 
MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT. TROPICAL STORM FORCE 
WINDS WITHIN 40 NM NW AND SE QUADRANTS...50 NM NE QUADRANT AND 30
NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN AREA OF TROPICAL 
STORM WINDS WITH SEAS TO 19 FT. ELSEWHERE WITHIN 19N86W TO 18N87W
TO 19N88W TO 20N87W TO 20N86W TO 19N86W WINDS 20 TO 33 KT. SEAS 
10 TO 12 FT. REMAINDER OF AREA WITHIN 19N86W TO 20N86W TO 20N87W 
TO 21N87W TO 21N86W TO 19N86W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN MIXED SWELL. 
.72 HOUR FORECAST TROPICAL STORM FOURTEEN NEAR 22.1N 89.2W. 
MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT. EXTENDED OUTLOOK...USE
FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL STORM FOURTEEN NEAR 26.0N 91.5W. 
MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT.
.120 HOUR FORECAST TROPICAL STORM FOURTEEN NEAR 28.5N 93.5W. 
MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 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.

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

$$

.FORECASTER ERA. NATIONAL HURRICANE CENTER.