000
FZNT02 KNHC 162043
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SAT JAN 16 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 JAN 16.
24 HOUR FORECAST VALID 1800 UTC SUN JAN 17.
48 HOUR FORECAST VALID 1800 UTC MON JAN 18.

.WARNINGS.

...ATLC GALE WARNING...
.ATLC COLD FRONT FROM 31N72W TO 27N74W TO 22N78W. N OF 28N W OF 
FRONT W TO NW WINDS 25 TO 30 KT WITH FREQUENT GUSTS TO GALE 
FORCE. SEAS 9 TO 12 FT. ELSEWHERE N OF 26N W OF FRONT W TO NW 
WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. N OF 28N E OF FRONT TO 65W S 
TO SW WINDS 25 TO 30 KT. SEAS 8 TO 10 FT. ELSEWHERE N OF 25N E 
OF FRONT TO A LINE FROM 31N64W TO 27N70W TO 25N73W S TO SW WINDS 
20 TO 25 KT. SEAS 8 TO 9 FT. 
.12 HOUR FORECAST COLD FRONT FROM 31N65W TO 27N68W TO 21N76W. N 
OF 28N W OF FRONT W TO NW WINDS 20 TO 30 KT. SEAS 9 TO 13 FT. 
ELSEWHERE N OF 26N W OF FRONT TO 77W WINDS 20 KT OR LESS. SEAS 8 
TO 10 FT IN NW SWELL. N OF 28N E OF FRONT TO A LINE FROM 31N60W 
TO 28N65W S TO SW WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST COLD FRONT FROM 31N58W TO 26N65W THEN 
STATIONARY TO 21N76W. N OF 29N E OF FRONT TO 56W S TO SW WINDS 
20 TO 25 KT. SEAS 8 TO 9 FT. N OF 26N W OF FRONT TO 73W WINDS 20 
KT OR LESS. SEAS 8 TO 12 FT IN NW SWELL...HIGHEST N OF 30N.
.48 HOUR FORECAST WEAKENING COLD FRONT FROM 31N52W TO 27N58W. 
CONDITIONS MERGED.

.SYNOPSIS AND FORECAST.

.ATLC S OF 17N E OF 45W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 
FT. ELSEWHERE S OF A LINE FROM 20N35W TO 15N50W TO 12N60W WINDS 
20 KT OR LESS. SEAS TO 9 FT IN NE SWELL.
.24 HOUR FORECAST S OF 13N BETWEEN 40W AND 50W NE TO E WINDS 20 
TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE S OF A LINE FROM 22N35W TO 
15N51W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE SWELL.
.48 HOUR FORECAST S OF 20N AND E OF A LINE FROM 20N56W TO 15N60W 
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED NE AND NW SWELL.

.ATLC N OF 30N E OF 52W WINDS 20 KT OR LESS. SEAS TO 9 FT IN NW 
SWELL.
.24 HOUR FORECAST N OF A LINE FROM 31N35W TO 27N42W TO 27N51W TO 
30N56W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW SWELL...EXCEPT 
12 TO 15 FT N OF 29N BETWEEN 37W AND 48W. 
.48 HOUR FORECAST N OF 20N AND E OF A LINE FROM 31N42W TO 20N56W 
WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW SWELL.

.ATLC 42 HOUR FORECAST COLD FRONT FROM 31N71W TO 27N72W TO 
22N78W. N OF 28N W OF FRONT W TO NW WINDS 20 TO 25 KT. SEAS 8 TO 
9 FT. N OF 28N E OF FRONT TO A LINE FROM 31N68W TO 28N72W SW 
WINDS 20 TO 30 KT. SEAS TO 9 FT. N OF 25N E OF 64W TO A LINE 
FROM 31N54W TO 25N63W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW 
SWELL.
.48 HOUR FORECAST COLD FRONT FROM 31N68W TO 27N71W TO 21N77W. N 
OF 28N W OF FRONT TO 80W W TO NW WINDS 20 TO 30 KT. SEAS 8 TO 10 
FT. N OF 28N E OF FRONT TO 64W S TO SW WINDS 20 TO 30 KT. SEAS 8 
FT. ELSEWHERE N OF 23N E OF 65W TO A LINE FROM 31N52W TO 23N61W 
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL.

.CARIBBEAN FROM 11N TO 13N BETWEEN 74W AND 77W NE TO E WINDS 20 
TO 25 KT. SEAS TO 8 FT. 
.12 HOUR FORECAST FROM 10 TO 14 BETWEEN 73W AND 78W NE TO E 
WINDS 20 TO 25 KT...EXCEPT 25 TO 30 KT NEAR THE COAST OF 
COLOMBIA. SEAS 8 FT.
.24 HOUR FORECAST FROM 11N TO 14N BETWEEN 72W AND 78W NE TO E 
WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
.36 HOUR FORECAST FROM 10 TO 14 BETWEEN 73W AND 78W NE TO E 
WINDS 20 TO 25 KT...EXCEPT 25 TO 30 KT NEAR THE COAST OF 
COLOMBIA. SEAS 8 TO 10 FT.
.48 HOUR FORECAST FROM 10.5N TO 15N BETWEEN 72W AND 80W NE TO E 
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.

.GULF OF MEXICO N OF 24N E OF 92W NW WINDS 20 TO 25 KT. SEAS 8 
TO 10 FT.
.06 OUR FORECAST FROM 23N TO 28N E OF 87W WINDS 20 KT OR LESS. 
SEAS 8 FT IN NW SWELL.
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

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

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.