000
FZNT02 KNHC 030340
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC SAT OCT 3 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC SAT OCT 3.
24 HOUR FORECAST VALID 0000 UTC SUN OCT  4.
48 HOUR FORECAST VALID 0000 UTC MON OCT  5.

.WARNINGS.

...CARIBBEAN AND GULF OF MEXICO TROPICAL STORM WARNING...
.TROPICAL STORM GAMMA NEAR 19.1N 86.1W 998 MB AT 0300 UTC OCT 03
MOVING NW OR 315 DEG AT 8 KT. MAXIMUM SUSTAINED WINDS 35 KT 
GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 0 NM OF CENTER 
EXCEPT 40 NM NE QUADRANT. ELSEWHERE CARIBBEAN WITHIN 19N85W TO 
19N87W TO 21N87W TO 21N85W TO 20N84W TO 19N85W WINDS 20 TO 33 KT.
SEAS 8 TO 11 FT. ELSEWHERE SW GULF OF MEXICO WITHIN 19N91W TO 
18N95W TO 19N96W TO 20N97W TO 20N92W TO 19N91W N WINDS 20 TO 30 
KT. SEAS 8 TO 10 FT. ELSEWHERE GULF OF MEXICO WITHIN 22N88W TO 
23N93W TO 25N91W TO 26N88W TO 25N86W TO 22N88W NE WINDS 20 TO 30 
KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST TROPICAL STORM GAMMA INLAND NEAR 20.8N 87.6W. 
MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE 
WINDS WITHIN 90 NM NE QUADRANT...40 NM SE QUADRANT...20 NM SW 
QUADRANT...AND 80 NM NW QUADRANT. SEAS 12 FT OR GREATER OVER 
FORECAST WATERS WITHIN 120 NM N SEMICIRCLE WITH SEAS TO 13 FT. 
ELSEWHERE WITHIN 20N86W TO 22N89W TO 20N92W TO 26N91W TO 25N86W 
TO 20N86W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. 
.48 HOUR FORECAST TROPICAL STORM GAMMA NEAR 22.0N 88.3W. MAXIMUM
SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS 
WITHIN 120 NM N SEMICIRCLE AND 40 NM S SEMICIRCLE. SEAS 12 FT OR 
GREATER WITHIN 180 NM NW QUADRANT...60 NM NE QUADRANT AND 30 NM 
S SEMICIRCLE WITH SEAS TO 16 FT. ELSEWHERE WITHIN 21N87W TO 
22N94W TO 27N92W TO 28N88W TO 24N85W TO 21N87W WINDS 20 TO 33 KT.
SEAS 8 TO 12 FT. 
.72 HOUR FORECAST TROPICAL STORM GAMMA NEAR 21.7N 90.0W. MAXIMUM
SUSTAINED WINDS 45 KT GUSTS 55 KT. 
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. 
.96 HOUR FORECAST TROPICAL STORM GAMMA NEAR 21.0N 91.8W. MAXIMUM
SUSTAINED WINDS 45 KT GUSTS 55 KT. 
.120 HOUR FORECAST TROPICAL STORM GAMMA NEAR 20.3N 92.8W. 
MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 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.

.ATLC WITHIN 20N71W TO 20N72W TO 20N74W TO 21N71W TO
20N71W...INCLUDING THE WINDWARD PASSAGE... E WINDS 20 TO 25 KT.
SEAS 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

.CARIBBEAN WITHIN 16N70W TO 16N72W TO 17N73W TO 18N73W TO 18N69W
TO 16N70W E WINDS 20 TO 25 KT. SEAS 8 FT.
.24 HOUR FORECAST WITHIN 13N68W TO 14N73W TO 17N76W TO 18N75W TO
16N72W TO 13N68W E WINDS 20 TO 25 KT. SEAS 8 FT.
.48 HOUR FORECAST WITHIN 16N71W TO 16N73W TO 18N75W TO 18N73W TO
17N71W TO 16N71W E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

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

$$
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.