000
FZNT02 KNHC 121544
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC WED AUG 12 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 WED AUG 12.
24 HOUR FORECAST VALID 1200 UTC THU AUG 13.
48 HOUR FORECAST VALID 1200 UTC FRI AUG 14.

.WARNINGS.

...ATLC TROPICAL STORM WARNING...
.TROPICAL DEPRESSION ELEVEN NEAR 12.4N 44.2W 1007 MB AT 1500 UTC
AUG 12 MOVING W OR 280 DEG AT 12 KT. MAXIMUM SUSTAINED WINDS 30
KT GUSTS 40 KT. WITHIN AREA BOUNDED BY 14N39W TO 12N45W TO 
16N46W TO 18N45W TO 17N41W TO 14N39W NE TO E WINDS 20 TO 30 KT. 
SEAS 8 TO 10 FT.
.12 HOUR FORECAST TROPICAL STORM ELEVEN NEAR 12.8N 46.1W. 
MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. WITHIN AREA BOUNDED BY
14N42W TO 11N46W TO 13N49W TO 18N49W TO 18N44W TO 14N42W NE TO E
WINDS 25 TO 35 KT. SEAS 9 TO 12 FT.
.24 HOUR FORECAST TROPICAL STORM ELEVEN NEAR 13.5N 48.4W. 
MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE 
WINDS WITHIN 30 NM N SEMICIRCLE AND 0 NM S SEMICIRCLE. SEAS 12 FT
OR GREATER WITHIN AREA OF TROPICAL STORM FORCE WINDS WITH SEAS 
TO 13 FT. ELSEWHERE WITHIN AREA BOUNDED BY 12N47W TO 15N52W TO 
18N52W TO 19N46W TO 17N43W TO 12N47W E WINDS 20 TO 33 KT. SEAS 9 
TO 11 FT.
.48 HOUR FORECAST TROPICAL STORM ELEVEN NEAR 15.7N 53.3W. 
MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE 
WINDS WITHIN 30 NM NW AND SE QUADRANTS...50 NM NE QUADRANT AND 20
NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 60 NM N SEMICIRCLE 
AND 30 NM SE QUADRANT OF CENTER WITH SEAS TO 16 FT.
.72 HOUR FORECAST TROPICAL STORM ELEVEN NEAR 18.2N 58.1W. 
MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. EXTENDED OUTLOOK...USE
FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL STORM ELEVEN NEAR 20.5N 63.0W. 
MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT.
.120 HOUR FORECAST TROPICAL STORM ELEVEN NEAR 23.5N 66.5W. 
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 WITHIN AREA BOUNDED BY 13N71W TO 11N77W TO 11N80W TO 
15N79W TO 15N71W TO 13N71W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 
10 FT.
.12 HOUR FORECAST WITHIN AREA BOUNDED BY 13N68W TO 11N81W TO 
15N80W TO 17N71W TO 15N67W TO 13N68W...INCLUDING GULF OF 
VENEZUELA...NE TO E WINDS 20 TO 25 KT EXCEPT 25 TO 30 KT FROM 11N
TO 13N BETWEEN 74W AND 76W. SEAS 8 TO 11 FT...EXCEPT LESS THAN 8
FT GULF OF VENEZUELA.
.24 HOUR FORECAST WITHIN AREA BOUNDED BY 12N70W TO 10N78W TO 
13N82W TO 17N78W TO 17N72W TO 12N70W NE TO E WINDS 20 TO 25 KT. 
SEAS 8 TO 10 FT.
.48 HOUR FORECAST WITHIN AREA BOUNDED BY 13N70W TO 11N75W TO 
12N81W TO 17N78W TO 17N72W TO 13N70W E WINDS 20 TO 30 KT. SEAS 8 
TO 11 FT...HIGHEST FROM 12N TO 14N BETWEEN 74W AND 77W.

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

$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.