000
FZNT02 KNHC 202046 CCA
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SAT NOV 20 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SAT NOV 20.
24 HOUR FORECAST VALID 1800 UTC SUN NOV 21.
48 HOUR FORECAST VALID 1800 UTC MON NOV 22.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 29N69W TO 27N79W. N OF FRONT WITHIN 29N75W
TO 26N80W TO 30N79W TO 31N74W TO 31N67W TO 29N75W NE TO E WINDS 
20 TO 30 KT. SEAS 9 TO 11 FT. ELSEWHERE WITHIN 27N76W TO 26N80W 
TO 30N81W TO 31N74W TO 31N68W TO 27N76W WINDS 20 KT OR LESS. SEAS
8 TO 11 FT IN NE SWELL. 
.24 HOUR FORECAST STATIONARY FRONT FROM 30N53W TO 28N80W. WITHIN 
28N66W TO 27N77W TO 29N80W TO 31N69W TO 31N54W TO 28N66W NE TO E 
WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. 
.48 HOUR FORECAST WEAKENING FRONT FROM 30N43W TO 29N62W.WITHIN 
30N43W TO 27N51W TO 28N56W TO 31N58W TO 31N41W TO 30N43W WINDS 20 
KT OR LESS. SEAS 8 TO 11 FT IN N TO NE SWELL.

.ATLC COLD FRONT FROM 23N29W TO 24N36W THEN WEAKENING FRONT TO 
20N48W. N OF THE FRONT WITHIN 24N35W TO 20N43W TO 24N47W TO 
31N44W TO 31N35W TO 24N35W N TO NE WINDS 20 TO 25 KT. SEAS 8 TO 
11 FT. 
.24 HOUR FORECAST WITHIN 28N35W TO 29N37W TO 31N39W TO 31N35W TO
28N35W W TO NW WINDS 20 TO 25 KT. SEAS 11 TO 14 FT. ELSEWHERE 
WITHIN 24N35W TO 25N41W TO 31N45W TO 31N35W TO 24N35W WINDS 20 KT
OR LESS. SEAS 8 TO 11 FT IN N SWELL. 
.48 HOUR FORECAST WITHIN 21N35W TO 27N41W TO 31N41W TO 31N35W TO
21N35W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW TO N SWELL.

.GULF OF MEXICO COLD FRONT FROM 26N81W TO 24N86W THEN TROUGH TO
18N94W. N OF THE TROUGH WITHIN 18N94W TO 19N96W TO 20N97W TO 
21N95W TO 20N93W TO 18N94W...INCLUDING WITHIN 60 NM OF VERACRUZ...
WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NE SWELL. 
.15 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.