160 
FZNT02 KNHC 211601
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SUN NOV 21 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC SUN NOV 21.
24 HOUR FORECAST VALID 1200 UTC MON NOV 22.
48 HOUR FORECAST VALID 1200 UTC TUE NOV 23.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC WEAKENING FRONT FROM 31N51W TO 28N73W. N OF THE FRONT
WITHIN 29N65W TO 27N74W TO 29N79W TO 29N72W TO 31N62W TO 29N65W 
NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 11 FT. ELSEWHERE WITHIN 
27N72W TO 25N72W TO 27N80W TO 30N78W TO 31N60W TO 27N72W WINDS 
20 KT OR LESS. SEAS 8 TO 10 FT IN N TO NE SWELL. 
.24 HOUR FORECAST FRONT DISSIPATED. WITHIN 26N35W TO 30N64W TO 
30N49W TO 30N47W TO 30N35W TO 26N35W WINDS 20 KT OR LESS. SEAS 8 
TO 10 FT IN N TO NE SWELL. 
.48 HOUR FORECAST WITHIN 25N44W TO 26N49W TO 31N54W TO 31N39W TO
25N44W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N SWELL.

.ATLC WITHIN 26N35W TO 26N38W TO 29N43W TO 31N44W TO 31N35W TO 
26N35W WINDS 20 TO 25 KT. SEAS 8 TO 14 FT...HIGHEST NEAR 30N35W.
.24 HOUR FORECAST WITHIN 22N35W TO 23N36W TO 31N40W TO 31N35W TO
22N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO N SWELL. 
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.ATLC 39 HOUR FORECAST COLD FRONT FROM 31N76W TO 27N80W. E OF THE
FRONT WITHIN 28N69W TO 28N72W TO 31N73W TO 31N65W TO 28N69W S TO
SW WINDS 20 TO 30 KT. SEAS TO 8 FT. 
.48 HOUR FORECAST COLD FRONT 30N71W TO 26N80W. N OF THE FRONT 
WITHIN 29N77W TO 28N80W TO 31N81W TO 31N73W TO 29N77W N WINDS 25 
TO 30 KT. SEAS 8 TO 10 FT. E OF THE FRONT WITHIN 30N61W TO 28N66W
TO 28N68W TO 31N70W TO 31N60W TO 30N61W S TO SW WINDS 20 TO 30 
KT. SEAS 8 TO 9 FT. 

.GULF OF MEXICO 36 HOUR FORECAST COLD FRONT FROM 38N83W TO 21N97W.
N OF THE FRONT WITHIN 21N95W TO 20N96W TO 22N98W TO 25N97W TO 
21N95W...INCLUDING WITHIN 60 NM OF VERACRUZ...N TO NE WINDS 20 
TO 30 KT. SEAS TO 8 FT. 
.48 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 TORRES. NATIONAL HURRICANE CENTER.