000
FZNT02 KNHC 170937
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC THU SEP 17 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SEP 17.
24 HOUR FORECAST VALID 0600 UTC FRI SEP 18.
48 HOUR FORECAST VALID 0600 UTC SAT SEP 19.

.WARNINGS.

...ATLC HURRICANE WARNING...
.HURRICANE TEDDY NEAR 18.3N 52.3W 970 MB AT 0900 UTC SEP 17
MOVING NW OR 305 DEG AT 10 KT. MAXIMUM SUSTAINED WINDS 90 KT
GUSTS 110 KT. TROPICAL STORM FORCE WINDS WITHIN 220 NM NE...100 
NM SE...80 NM SW AND 170 NM NW QUADRANTS. SEAS 12 FT OR GREATER 
WITHIN 330 NM OF CENTER EXCEPT 300 NM SW QUADRANT WITH SEAS TO 32
FT. ELSEWHERE WITHIN 13N48W TO 16N54W TO 20N57W TO 25N50W TO 
20N46W TO 13N48W WINDS 20 TO 33 KT. SEAS 10 TO 12 FT. REMAINDER 
AREA WITHIN 10N48W TO 13N58W TO 23N59W TO 26N49W TO 22N42W TO 
10N48W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL.
.24 HOUR FORECAST HURRICANE TEDDY NEAR 20.9N 54.9W. MAXIMUM 
SUSTAINED WINDS 100 KT GUSTS 120 KT. TROPICAL STORM FORCE WINDS 
WITHIN 190 NM NE...130 NM SE...100 NM SW AND 150 NM NW QUADRANTS.
SEAS 12 FT OR GREATER WITHIN 360 NM OF CENTER WITH SEAS TO 40 
FT. ELSEWHERE WITHIN 22N49W TO 18N52W TO 18N55W TO 25N60W TO 
28N53W TO 22N49W WINDS 20 TO 33 KT. SEAS 10 TO 12 FT. REMAINDER 
AREA WITHIN 20N43W TO 13N54W TO 20N66W TO 31N57W TO 31N44W TO 
20N43W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL.
.48 HOUR FORECAST HURRICANE TEDDY NEAR 24.3N 58.2W. MAXIMUM 
SUSTAINED WINDS 105 KT GUSTS 130 KT. TROPICAL STORM FORCE WINDS 
WITHIN 160 NM NW AND SE QUADRANTS...190 NM NE QUADRANT AND 120 NM
SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 420 NM N AND 360 NM S 
SEMICIRCLES WITH SEAS TO 42 FT. ELSEWHERE WITHIN 20N56W TO 23N61W
TO 29N61W TO 30N55W TO 27N51W TO 20N56W WINDS 20 TO 33 KT. SEAS 
10 TO 12 FT. REMAINDER AREA WITHIN 22N35W TO 15N58W TO 24N69W TO 
31N66W TO 31N35W TO 22N35W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT 
IN MIXED SWELL.
.72 HOUR FORECAST HURRICANE TEDDY NEAR 27.6N 62.0W. MAXIMUM 
SUSTAINED WINDS 100 KT GUSTS 120 KT. 
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. 
.96 HOUR FORECAST HURRICANE TEDDY NEAR 30.7N 64.0W. MAXIMUM 
SUSTAINED WINDS 95 KT GUSTS 115 KT. 
.120 HOUR FORECAST HURRICANE TEDDY NEAR 36.0N 62.9W. MAXIMUM 
SUSTAINED WINDS 90 KT GUSTS 110 KT.

...ATLC TROPICAL STORM WARNING...
.TROPICAL STORM VICKY NEAR 21.9N 36.7W 1008 MB AT 0900 UTC SEP
17 MOVING WNW OR 285 DEG AT 6 KT. MAXIMUM SUSTAINED WINDS 35 KT
GUSTS 45 KT. TROPICAL STORM FORCE WINDS AND SEAS TO 12 FT WITHIN
30 NM NE QUADRANT. ELSEWHERE WITHIN 21N35W TO 21N37W TO 25N39W 
TO 26N37W TO 25N35W TO 21N35W WINDS 20 TO 33 KT. SEAS 8 TO 11 FT.
REMAINDER AREA WITHIN 21N35W TO 19N40W TO 25N44W TO 31N38W TO 
31N35W TO 21N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN E TO SE
SWELL.
.12 HOUR FORECAST TROPICAL DEPRESSION VICKY NEAR 21.6N 38.0W. 
MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT.
.24 HOUR FORECAST POST-TROPICAL REMNANT LOW VICKY NEAR 21.0N 
39.8W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. WITHIN 20N40W 
TO 20N42W TO 22N42W TO 23N41W TO 21N39W TO 20N40W NE WINDS 20 TO 
25 KT. SEAS 8 TO 11 FT. ELSEWHERE WITHIN 22N35W TO 19N41W TO 
20N44W TO 31N45W TO 31N35W TO 22N35W WINDS 20 KT OR LESS. SEAS 8 
TO 10 FT IN MIXED E AND NW SWELL. 
.48 HOUR FORECAST POST-TROPICAL REMNANT LOW VICKY NEAR 19.4N 
43.2W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT.
.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.

.GULF OF MEXICO LOW PRES NEAR 22N95W 1007 MB. WITHIN 60 NM OF LOW
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
22N94W 1005 MB. WITHIN 75 NM OF LOW WINDS 20 TO 30 KT. SEAS TO 8
FT. 
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
23N93W 1004 MB. WITHIN 75 NM OF LOW WINDS 20 TO 30 KT. SEAS TO 10
FT. 

.GULF OF MEXICO WITHIN 29N83W TO 28N84W TO 28N85W TO 30N86W TO
30N84W TO 29N83W SW WINDS 20 TO 25 KT. SEAS 8 FT.
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

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

$$
.FORECASTER MUNDELL. NATIONAL HURRICANE CENTER.