000
FZNT02 KNHC 310840
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC SUN OCT 31 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC SUN OCT 31.
24 HOUR FORECAST VALID 0600 UTC MON NOV 1.
48 HOUR FORECAST VALID 0600 UTC TUE NOV 2.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 31N69W TO 27N72W TO 22N77W. WITHIN 30N68W
TO 30N69W TO 31N69W TO 31N67W TO 30N68W S TO SW WINDS 20 TO 25 
KT. SEAS 9 TO 11 FT IN N TO NE SWELL. ELSEWHERE WITHIN 28N69W 
TO 27N72W TO 29N74W TO 31N77W TO 31N66W TO 28N69W WINDS 20 KT OR 
LESS. SEAS 8 TO 10 FT IN NE SWELL.
.24 HOUR FORECAST COLD FRONT FROM 31N64W TO 27N69W TO 21N75W.
WITHIN 30N60W TO 30N65W TO 30N71W TO 31N71W TO 31N59W TO 30N60W 
WINDS 20 KT OR LESS. SEAS 8 FT IN NW TO N SWELL.
.30 HOUR FORECAST DISSIPATING COLD FRONT FROM 31N63W TO 27N67W TO
22N73W. CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 
8 FT.

.ATLC COLD FRONT FROM 31N43W TO 26N50W TO 24N60W. WITHIN 30N36W
TO 28N41W TO 28N43W TO 31N42W TO 31N35W TO 30N36W S TO SW WINDS 
20 TO 25 KT. SEAS 9 TO 12 FT IN W TO NW SWELL. ELSEWHERE WITHIN 
26N48W TO 29N58W TO 31N61W TO 31N42W TO 29N35W TO 26N48W WINDS 20
KT OR LESS. SEAS 8 TO 12 FT IN NW TO N SWELL...HIGHEST ALONG 31N
BETWEEN 46W AND 54W.
.24 HOUR FORECAST COLD FRONT FROM 31N41W TO 28N41W TO 22N52W. 
WITHIN 26N40W TO 26N42W TO 31N41W TO 31N35W TO 30N35W TO 26N40W 
S TO SW WINDS 20 TO 30 KT. SEAS 9 TO 12 FT. ELSEWHERE WITHIN 
26N37W TO 24N46W TO 26N54W TO 31N56W TO 30N35W TO 26N37W WINDS 20
KT OR LESS. SEAS 8 TO 11 FT IN NW SWELL.
.48 HOUR FORECAST COLD FRONT FROM 31N38W TO 26N41W TO 21N50W. 
WITHIN 28N36W TO 27N38W TO 30N38W TO 31N41W TO 31N35W TO 28N36W S
TO SW WINDS 20 TO 25 KT. SEAS 9 TO 11 FT IN NW SWELL. ELSEWHERE 
WITHIN 27N35W TO 27N43W TO 26N50W TO 31N52W TO 31N35W TO 27N35W 
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO N SWELL.

.CARIBBEAN AND GULF OF MEXICO WITHIN 22N85W TO 22N86W TO 23N87W
TO 24N88W TO 23N86W TO 22N85W...INCLUDING THE YUCATAN CHANNEL...
WINDS 20 KT OR LESS. SEAS 8 FT IN NW SWELL.
.12 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.