000
FZNT02 KNHC 201526
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SUN DEC 20 2020

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 DEC 20.
24 HOUR FORECAST VALID 1200 UTC MON DEC 21.
48 HOUR FORECAST VALID 1200 UTC TUE DEC 22.

.WARNINGS.

...GALE WARNING...
.ATLC 06 HOUR FORECAST COLD FRONT NW OF AREA. WITHIN 30N76W TO 
29N78W TO 29N79W TO 31N80W TO 31N73W TO 30N76W S TO SW WINDS 20 
TO 30 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST COLD FRONT FROM 31N77W TO 28N80W. WITHIN 27N76W
TO 26N80W TO 31N81W TO 31N72W TO 27N76W SW TO W WINDS 30 TO 40 KT.
SEAS 10 TO 12 FT. ELSEWHERE WITHIN 27N76W TO 27N80W TO 31N81W TO
30N78W TO 31N72W TO 27N76W S TO SW WINDS 20 TO 30 KT. SEAS 8 TO 
11 FT. 
.42 HOUR FORECAST COLD FRONT FROM 31N66W TO 23N76W. WITHIN 29N63W
TO 28N69W TO 31N70W TO 31N61W TO 29N63W SW WINDS 25 TO 30 KT. 
SEAS 9 TO 11 FT. ELSEWHERE WITHIN 28N69W TO 26N75W TO 29N77W TO 
31N76W TO 31N69W TO 28N69W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT 
IN MIXED SWELL. 
.48 HOUR FORECAST COLD FRONT FROM 31N64W TO 23N74W. WITHIN 28N64W 
TO 29N64W TO 31N65W TO 31N60W TO 28N64W S TO SW WINDS 20 TO 30 KT.
SEAS 9 TO 11 FT. ELSEWHERE WITHIN 29N61W TO 27N70W TO 28N74W TO 
31N75W TO 31N60W TO 29N61W W TO NW WINDS 20 TO 25 KT. SEAS 8 TO 
9 FT IN NW TO N SWELL. 

.SYNOPSIS AND FORECAST.

.ATLC WITHIN 07N35W TO 07N50W TO 13N51W TO 22N45W TO 26N35W TO
07N35W E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT IN NE AND N SWELL. 
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST WITHIN 07N35W TO 06N57W TO 15N54W TO 19N35W TO
07N35W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 10 FT IN N SWELL.

.ATLC COLD FRONT FROM 31N42W TO 25N54W THEN STATIONARY TO 22N66W.
WITHIN 25N53W TO 26N59W TO 31N65W TO 31N35W TO 25N53W WINDS 20 
KT OR LESS. SEAS 8 TO 12 FT IN NW SWELL. 
.24 HOUR FORECAST COLD FRONT FROM 31N24W TO 26N49W. WITHIN 26N35W
TO 20N47W TO 24N65W TO 31N62W TO 31N35W TO 26N35W WINDS 20 KT OR
LESS. SEAS 8 TO 13 FT IN NW SWELL. 
.48 HOUR FORECAST FRONT DISSIPATED. WITHIN 21N35W TO 14N56W TO 
24N63W TO 31N60W TO 31N35W TO 21N35W E WINDS 20 TO 25 KT. SEAS 8 
TO 13 FT IN NW SWELL.

.CARIBBEAN WITHIN 12N73W TO 10N78W TO 12N78W TO 13N76W TO 13N74W
TO 12N73W NE TO E WINDS 20 TO 30 KT. SEAS 8 FT. WITHIN 10N78W TO
10N80W TO 12N81W TO 14N78W TO 14N77W TO 10N78W WINDS 20 KT OR
LESS. SEAS 8 TO 10 FT IN N TO NE SWELL.
.24 HOUR FORECAST WITHIN 11N74W TO 09N76W TO 10N78W TO 12N77W TO
13N74W TO 11N74W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. 
.48 HOUR FORECAST WITHIN 11N74W TO 09N76W TO 10N78W TO 12N77W TO
13N74W TO 11N74W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.

.GULF OF MEXICO 06 HOUR FORECAST WITHIN 19N95W TO 19N96W TO
21N97W TO 21N96W TO 19N95W...INCLUDING WITHIN 60 NM OF
VERACRUZ...NW TO N WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT. 
.24 HOUR FORECAST CONDITIONS IMPROVE. N WINDS 20 TO 25 KT. SEAS 
LESS THAN 8 FT.

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

$$
.FORECASTER TORRES. NATIONAL HURRICANE CENTER.