000
FZNT02 KNHC 300220
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC SAT OCT 30 2021

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 30.
24 HOUR FORECAST VALID 0000 UTC SUN OCT 31.
48 HOUR FORECAST VALID 0000 UTC MON NOV  1.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 31N72W TO 27N76W TO 23N80W. WITHIN 28N68W
TO 29N71W TO 27N75W TO 31N78W TO 31N65W TO 28N68W WINDS 20 KT OR
LESS. SEAS 8 TO 10 FT IN N TO NE SWELL.
.24 HOUR FORECAST COLD FRONT FROM 31N71W TO 27N73W TO 22N77W. 
WITHIN 30N69W TO 29N71W TO 29N73W TO 31N74W TO 31N68W TO 30N69W 
SW WINDS 20 TO 25 KT. SEAS 9 TO 11 FT IN SW SWELL. ELSEWHERE WITHIN
26N73W TO 28N77W TO 31N77W TO 29N73W TO 31N66W TO 26N73W WINDS 
20 KT OR LESS. SEAS 8 TO 10 FT IN N TO NE SWELL.
.48 HOUR FORECAST COLD FRONT FROM 31N66W TO 27N69W TO 21N74W. 
WITHIN 30N62W TO 30N65W TO 30N67W TO 31N68W TO 31N61W TO 30N62W 
WINDS 20 KT OR LESS. SEAS 8 FT IN N TO NE SWELL.

.ATLC COLD FRONT FROM 31N52W TO 26N65W. WITHIN 26N54W TO 28N62W
TO 31N65W TO 31N42W TO 26N54W WINDS 20 KT OR LESS. SEAS 8 TO 12
FT IN NW SWELL...HIGHEST NEAR 31N49W.
.24 HOUR FORECAST COLD FRONT FROM 31N45W TO 24N54W. WITHIN 
30N40W TO 29N42W TO 29N43W TO 31N42W TO 31N39W TO 30N40W SW WINDS
20 TO 25 KT. SEAS 10 TO 12 FT IN NW SWELL. ELSEWHERE WITHIN 
29N37W TO 26N47W TO 29N58W TO 31N61W TO 31N35W TO 29N37W WINDS 
20 KT OR LESS. SEAS 8 TO 11 FT IN NW TO N SWELL.
.48 HOUR FORECAST COLD FRONT FROM 31N40W TO 23.5N50W. WITHIN  
28N37W TO 26N40W TO 26N43W TO 31N40W TO 31N36W TO 28N37W S TO SW 
WINDS 20 TO 30 KT. SEAS 10 TO 12 FT IN NW SWELL. ELSEWHERE 
WITHIN 28N35W TO 24N44W TO 26N54W TO 31N57W TO 31N35W TO 28N35W 
WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW TO N SWELL.

.CARIBBEAN COLD FRONT FROM 22N81W TO 16N86W. WITHIN 21.5N85W TO
21N85.5W TO 21N86.5W TO 22N87W TO 22N85W TO 21.5N85W...INCLUDING
THE YUCATAN CHANNEL...WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW
TO N SWELL.
.24 HOUR FORECAST STATIONARY FRONT FROM 21N79W TO 15N81W TO
11N83.5W. WITHIN 21N85W TO 20N86W TO 22N87W TO 22N85W TO 21N85W 
...INCLUDING THE YUCATAN CHANNEL...WINDS 20 KT OR LESS. SEAS 8 
TO 11 FT IN NW TO N SWELL.
.42 HOUR FORECAST DISSIPATING FRONT FROM 20.5N78W TO 11N83.5W. 
CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.GULF OF MEXICO WITHIN 22N85W TO 21N92W TO 24N96W TO 30N95W TO
30N84W TO 22N85W W TO NW WINDS 20 TO 30 KT. SEAS 8 TO 18 FT IN 
NW SWELL...HIGHEST FROM 25N TO 29N BETWEEN 84W AND 92W.
.24 HOUR FORECAST WITHIN 24N82W TO 23N89W TO 26N90W TO 25N86W TO
28N84W TO 24N82W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN W TO NW
SWELL.
.42 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

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

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.