000
FZNT02 KNHC 230917
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC WED DEC 23 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC WED DEC 23.
24 HOUR FORECAST VALID 0600 UTC THU DEC 24.
48 HOUR FORECAST VALID 0600 UTC FRI DEC 25.

.WARNINGS.

...ATLC GALE WARNING...
.30 HOUR FORECAST WITHIN 29N71W TO 29N80W TO 31N80W TO 31N71W TO
29N71W SE TO S WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST COLD FRONT FROM 31N77W TO 23N81W. WITHIN 
25N65W TO 25N72W TO 28N80W TO 31N81W TO 31N65W TO 25N65W WINDS 20
TO 35 KT. SEAS 8 TO 15 FT.

...GULF OF MEXICO GALE WARNING...
.24 HOUR FORECAST COLD FRONT FROM 30N92W TO 26N97W. NW OF FRONT 
N WINDS 25 TO 35 KT. SEAS TO 8 FT.
.48 HOUR FORECAST COLD FRONT SE OF AREA. WITHIN 24N81W TO 19N88W
TO 19N96W TO 25N96W TO 30N84W TO 24N81W...INCLUDING THE YUCATAN 
CHANNEL...N WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 31N59W TO 23N75W. WITHIN 30N56W TO 30N69W 
TO 31N71W TO 31N56W TO 30N56W WINDS 20 KT OR LESS. SEAS 8 FT IN W
TO NW SWELL.
.24 HOUR FORECAST COLD FRONT FROM 31N48W TO 26N54W. WITHIN 
26N60W TO 25N67W TO 26N73W TO 31N66W TO 31N50W TO 26N60W WINDS 20
KT OR LESS. SEAS 8 TO 11 FT IN NW SWELL.
.48 HOUR FORECAST DISSIPATING STATIONARY FRONT FROM 31N42W TO 
25N54W. W OF FRONT TO 60W NE TO E WINDS 20 TO 25 KT. SEAS 9 TO 12
FT.

.ATLC WITHIN 07N35W TO 07N59W TO 21N63W TO 31N47W TO 31N35W TO 
07N35W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN N TO NE SWELL.
.24 HOUR FORECAST FROM 18N TO 23N BETWEEN 61W AND 70W NE TO E 
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 07N35W TO 
07N59W TO 23N70W TO 24N50W TO 18N35W TO 07N35W WINDS 20 KT OR 
LESS. SEAS 8 TO 11 FT IN N SWELL.
.48 HOUR FORECAST FROM 18N TO 24N BETWEEN 49W AND 65W NE TO E 
WINDS 20 TO 25 KT. SEAS 9 TO 11 FT. ELSEWHERE WITHIN 07N35W TO 
07N59W TO 24N72W TO 25N48W TO 19N35W TO 07N35W WINDS 20 KT OR 
LESS. SEAS 8 TO 10 FT IN NW SWELL.

.ATLC 24 HOUR FORECAST WITHIN 20N35W TO 22N44W TO 28N42W TO
31N39W TO 31N35W TO 20N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT
IN NW TO N SWELL.
.48 HOUR FORECAST WITHIN 20N35W TO 23N46W TO 27N48W TO 31N41W TO
31N35W TO 20N35W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW TO N
SWELL.

.CARIBBEAN WITHIN 12N73W TO 10N77W TO 10N80W TO 13N81W TO 14N76W
TO 12N73W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.
.24 HOUR FORECAST WITHIN 13N71W TO 10N77W TO 10N80W TO 16N76W TO
17N73W TO 13N71W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.
.48 HOUR FORECAST WITHIN 11N74W TO 11N75W TO 11N79W TO 13N79W TO
13N75W TO 11N74W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.

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

$$
.FORECASTER MUNDELL. NATIONAL HURRICANE CENTER.