000
FZNT02 KNHC 031612
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC SAT OCT 3.
24 HOUR FORECAST VALID 1200 UTC SUN OCT  4.
48 HOUR FORECAST VALID 1200 UTC MON OCT  5.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM GAMMA NEAR 20.0N 87.3W 983 MB AT 1500 UTC OCT 03
MOVING NW OR 315 DEG AT 8 KT. MAXIMUM SUSTAINED WINDS 60 KT
GUSTS 75 KT. TROPICAL STORM FORCE WINDS WITHIN 70 NM E
SEMICIRCLE...0 NM SW QUADRANT AND 40 NM NW QUADRANT. SEAS 12 FT 
OR GREATER WITHIN 15 NM OF CENTER EXCEPT 90 NM NE QUADRANT WITH 
SEAS TO 15 FT. ELSEWHERE WITHIN 19N85W TO 21N89W TO 19N93W TO 
25N91W TO 23N85W TO 19N85W...INCLUDING THE STRAITS OF FLORIDA AND
THE YUCATAN CHANNEL AND WITHIN 60 NM OF CAMPECHE...NE WINDS 20 
TO 33 KT. SEAS 8 TO 11 FT.
.24 HOUR FORECAST TROPICAL STORM GAMMA OVER WATER NEAR 21.8N 
88.1W. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM 
FORCE WINDS WITHIN 90 NM NE QUADRANT...30 NM SE QUADRANT...20 NM 
SW QUADRANT...AND 80 NM NW QUADRANT. SEAS 12 FT OR GREATER 
WITHIN 105 NM N SEMICIRCLE WITH SEAS TO 17 FT. ELSEWHERE WITHIN 
21N86W TO 21N90W TO 25N92W TO 27N88W TO 26N86W TO 
21N86W...INCLUDING THE STRAITS OF FLORIDA AND THE YUCATAN 
CHANNEL...NE WINDS 20 TO 33 KT. SEAS 9 TO 11 FT.
.48 HOUR FORECAST TROPICAL STORM GAMMA NEAR 22.3N 88.8W. MAXIMUM
SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS 
WITHIN 120 NM N SEMICIRCLE AND 40 NM S SEMICIRCLE. SEAS 12 FT OR 
GREATER WITHIN 120 NM NE QUADRANT...30 NM SE QUADRANT...90 NM SW
QUADRANT AND 180 NM NW QUADRANT WITH SEAS TO 19 FT. ELSEWHERE WITHIN
22N87W TO 21N91W TO 22N93W TO 25N93W TO 27N87W TO 22N87W...INCLUDING
WITHIN 60 NM OF CAMPECHE...NE WINDS 20 TO 33 KT. SEAS 10 TO 11 
FT. REMAINDER OF AREA WITHIN 22N86W TO 20N92W TO 25N95W TO 
27N91W TO 26N86W TO 22N86W...INCLUDING THE STRAITS OF FLORIDA AND
THE YUCATAN CHANNEL AND WITHIN 60 NM OF CAMPECHE...WINDS 20 KT 
OR LESS. SEAS 8 TO 10 FT IN NE TO E SWELL.
.72 HOUR FORECAST TROPICAL STORM GAMMA NEAR 22.0N 91.0W. MAXIMUM
SUSTAINED WINDS 50 KT GUSTS 60 KT. EXTENDED OUTLOOK...USE FOR 
GUIDANCE ONLY...ERRORS MAY BE LARGE. 
.96 HOUR FORECAST TROPICAL STORM GAMMA NEAR 21.0N 92.5W. MAXIMUM
SUSTAINED WINDS 45 KT GUSTS 55 KT. 
.120 HOUR FORECAST TROPICAL STORM GAMMA NEAR 20.0N 93.5W. 
MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 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 30N45W TO 30N47W TO 30N48W TO 31N47W TO 31N44W TO
30N45W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N TO NE SWELL.
.24 HOUR FORECAST LITTLE CHANGE.
.42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.ATLC 09 HOUR FORECAST WITHIN 20N71W TO 20N72W TO 21N72W TO
21N71W TO 20N71W E WINDS 20 TO 25 KT. SEAS 8 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. 
.33 HOUR FORECAST WITHIN 20N70W TO 20N71W TO 20N73W TO 21N73W TO
21N71W TO 20N70W...INCLUDING THE WINDWARD PASSAGE...E TO SE 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.CARIBBEAN WITHIN 17N71W TO 16N72W TO 16N76W TO 18N75W TO 18N72W
TO 17N71W E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. 
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. 
.24 HOUR FORECAST WITHIN 17N71W TO 16N72W TO 16N76W TO 18N75W TO
18N72W TO 17N71W E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.27 HOUR FORECAST WITHIN 15N71W TO 17N74W TO 18N73W TO 17N70W TO
15N71W E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.48 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 RAMOS. NATIONAL HURRICANE CENTER.