940 
FZNT02 KNHC 222038
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC MON NOV 22 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC MON NOV 22.
24 HOUR FORECAST VALID 1800 UTC TUE NOV 23.
48 HOUR FORECAST VALID 1800 UTC WED NOV 24.

.WARNINGS.

...ATLC GALE WARNING...
.ATLC 06 HOUR FORECAST COLD FRONT FROM 31N75W TO 25N81W. WITHIN 
28N65W TO 26N74W TO 26N80W TO 31N81W TO 31N65W TO 28N65W W WINDS 
20 TO 30 KT. SEAS TO 8 FT.
.21 HOUR FORECAST COLD FRONT FROM 31N66W TO 21N78W. WITHIN 
30N73W TO 30N74W TO 30N75W TO 31N76W TO 31N73W TO 30N73W NW TO N 
WINDS 30 TO 35 KT. SEAS 10 TO 12 FT. ELSEWHERE...WITHIN 28N65W TO
26N74W TO 26N80W TO 31N81W TO 31N65W TO 28N65W NW WINDS 20 TO 30
KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST COLD FRONT FROM 31N62W TO 21N76W. WITHIN 
30N70W TO 30N73W TO 31N75W TO 31N69W TO 30N70W NW TO N WINDS 30 
TO 40 KT. SEAS 11 TO 13 FT. ELSEWHERE...WITHIN 29N72W TO 28N77W 
TO 28N79W TO 31N79W TO 31N69W TO 29N72W NW TO N WINDS 25 TO 30 
KT. SEAS 10 TO 13 FT. REMAINDER OF AREA...WITHIN 25N75W TO 26N80W
TO 31N81W TO 31N57W TO 25N75W W TO NW WINDS 20 TO 30 KT. SEAS 8 
TO 10 FT. 
.33 HOUR FORECAST COLD FRONT FROM 31N58W TO 20N72W. WITHIN 
28N70W TO 27N75W TO 28N78W TO 31N77W TO 31N65W TO 28N70W N WINDS 
20 TO 30 KT. SEAS 11 TO 13 FT. ELSEWHERE...WITHIN 25N72W TO 
25N80W TO 31N81W TO 31N56W TO 25N72W NW TO N WINDS 20 TO 25 KT. 
SEAS 8 TO 11 FT.
.48 HOUR FORECAST COLD FRONT FROM 31N53W TO 20N71W. WITHIN 
29N60W TO 27N66W TO 28N71W TO 31N72W TO 31N59W TO 29N60W NW TO N 
WINDS 20 TO 25 KT. SEAS 10 TO 13 FT. ELSEWHERE...WITHIN 29N54W TO
27N67W TO 28N72W TO 31N73W TO 31N53W TO 29N54W NW WINDS 20 TO 25
KT. SEAS 9 TO 11 FT. REMAINDER OF AREA...WITHIN 28N56W TO 22N72W
TO 27N80W TO 31N77W TO 31N52W TO 28N56W WINDS 20 KT OR LESS. 
SEAS 8 TO 10 FT IN NE SWELL.

.SYNOPSIS AND FORECAST.

.ATLC WITHIN 22N35W TO 25N39W TO 31N41W TO 31N35W TO 22N35W
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO N SWELL.
.15 HOUR FORECAST CONDITIONS IMPROVE.

.ATLC WITHIN 28N47W TO 28N58W TO 30N64W TO 31N64W TO 31N43W TO
28N47W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N TO NE SWELL.
.24 HOUR FORECAST WITHIN 27N39W TO 26N45W TO 28N51W TO 31N53W TO
31N39W TO 27N39W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N 
SWELL.
.48 HOUR FORECAST WITHIN 25N39W TO 25N41W TO 31N48W TO 31N38W TO
25N39W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N SWELL.

.GULF OF MEXICO COLD FRONT FROM 26N90W TO 21N98W. WITHIN 22N97W
TO 22N98W TO 24N98W TO 25N97W TO 22N97W NW TO N WINDS 20 TO 30 
KT. SEAS LESS THAN 8 FT.
.18 HOUR FORECAST COLD FRONT WELL SE OF AREA. CONDITIONS 
IMPROVE.

.GULF OF MEXICO 03 HOUR FORECAST COLD FRONT FROM 29N82W TO
20N98W. WITHIN 28N86W TO 29N88W TO 30N88W TO 30N87W TO 29N85W 
TO 28N86W NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST COLD FRONT WELL SE OF AREA. WITHIN 26N84W TO 
25N88W TO 28N87W TO 28N84W TO 27N83W TO 26N84W WINDS 20 KT OR 
LESS. SEAS 8 TO 9 FT IN N TO NE SWELL.
.39 HOUR FORECAST CONDITIONS IMPROVE.

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

$$
.FORECASTER KONARIK. NATIONAL HURRICANE CENTER.