000
FZNT02 KNHC 120858
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC THU NOV 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC THU NOV 12.
24 HOUR FORECAST VALID 0600 UTC FRI NOV 13.
48 HOUR FORECAST VALID 0600 UTC SAT NOV 14.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM ETA NEAR 29.1N 83.0W 995 MB AT 0900 UTC NOV 12
MOVING NE OR 040 DEG AT 11 KT. MAXIMUM SUSTAINED WINDS 45 KT
GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 60 NM N
SEMICIRCLE...100 NM SE QUADRANT AND 40 NM SW QUADRANT.SEAS 12
FT OR GREATER WITHIN 60 NM S SEMICIRCLE...30 NM NE QUADRANT AND
90 NM NW QUADRANT WITH SEAS TO 13 FT. ELSEWHERE WITHIN 27N82W TO
27N84W TO 28N84W TO 30N84W TO 29N83W TO 27N82W WINDS 20 TO 33 
KT. SEAS 8 TO 12 FT. REMAINDER AREA WITHIN 27N83W TO 26N84W TO 
27N86W TO 29N86W TO 29N84W TO 27N83W WINDS 20 KT OR LESS. SEAS 8 
TO 10 FT IN MIXED SWELL.
.24 HOUR FORECAST TROPICAL STORM ETA NEAR 32.6N 78.1W. MAXIMUM 
SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE WINDS 
WITHIN 120 NM NE QUADRANT...100 NM SE QUADRANT...60 NM SW 
QUADRANT...AND 0 NM NW QUADRANT. CONDITIONS MOVE N OF AREA.
.36 HOUR FORECAST POST-TROPICAL EXTRATROPICAL ETA NEAR 35.2N 
73.4W. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT.
.48 HOUR FORECAST POST-TROPICAL EXTRATROPICAL ETA NEAR 38.0N 
67.0W. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM 
FORCE WINDS WITHIN 150 NM S SEMICIRCLE...120 NM NE QUADRANT AND 
30 NM NW QUADRANT. 
.60 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 WITHIN 27N78W TO 28N80W TO 29N81W TO 31N80W TO 31N77W TO 
27N78W SE TO S WINDS 20 TO 30 KT. SEAS 9 TO 11 FT. WITHIN 20N67W 
TO 19N68W TO 21N73W TO 22N70W TO 21N67W TO 20N67W E WINDS 20 TO 
25 KT. SEAS 9 TO 11 FT. ELSEWHERE WITHIN 23N64W TO 19N66W TO 
20N74W TO 31N81W TO 30N75W TO 23N64W WINDS 20 KT OR LESS. SEAS 8
TO 9 FT IN E TO SE SWELL. 
.24 HOUR FORECAST WITHIN 30N77W TO 29N77W TO 29N79W TO 31N80W TO
31N74W TO 30N77W S TO SW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. 
WITHIN 21N67W TO 20N69W TO 21N75W TO 24N74W TO 25N72W TO 21N67W 
WINDS 20 KT OR LESS. SEAS 8 FT IN E SWELL. 
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.ATLC WITHIN 29N35W TO 30N36W TO 31N37W TO 31N35W TO 29N35W N
WINDS 20 TO 25 KT. SEAS 14 TO 16 FT. ELSEWHERE WITHIN 15N35W TO 
14N50W TO 27N52W TO 31N48W TO 31N35W TO 15N35W WINDS 20 KT OR 
LESS. SEAS 8 TO 13 FT IN MIXED SWELL. 
.24 HOUR FORECAST WITHIN 10N35W TO 08N44W TO 13N55W TO 25N54W TO
31N35W TO 10N35W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. 
.48 HOUR FORECAST WITHIN 07N35W TO 12N55W TO 25N63W TO 23N43W TO
31N35W TO 07N35W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED 
SWELL.

.CARIBBEAN 12 HOUR FORECAST LOW PRES NEAR 15N72W 1009 MB. WITHIN
14N69W TO 15N70W TO 16N71W TO 17N70W TO 16N69W TO 14N69W WINDS 
20 TO 25 KT. SEAS 8 TO 9 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
14.5N72W 1009 MB. WITHIN 16N71W TO 16N72W TO 16N73W TO 17N74W TO 
18N72W TO 16N71W WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
14N75W 1008 MB. WITHIN 15N72W TO 15N74W TO 16N75W TO 17N75W TO 
18N72W TO 15N72W WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.

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

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.