000
FZNT02 KNHC 190311
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC TUE JAN 19 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC TUE JAN 19.
24 HOUR FORECAST VALID 0000 UTC WED JAN 20.
48 HOUR FORECAST VALID 0000 UTC THU JAN 21.

.WARNINGS.

...CARIBBEAN GALE WARNING...
.CARIBBEAN WITHIN 09N79W TO 11N80W TO 14N79W TO 14N75W TO 12N70W
TO 09N79W NE TO E WINDS 20 TO 30 KT. SEAS 8 FT.
.06 HOUR FORECAST WITHIN 11N75W TO 10N76W TO 11N78W TO 13N77W TO
12N75W TO 11N75W NE TO E WINDS 25 TO 35 KT. SEAS 10 TO 12 FT. 
ELSEWHERE WITHIN 12N73W TO 10N76W TO 10N80W TO 15N79W TO 15N74W 
TO 12N73W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.12 HOUR FORECAST LITTLE CHANGE EXCEPT WINDS LESS THAN GALE 
FORCE.
.24 HOUR FORECAST WITHIN 13N70W TO 09N76W TO 10N82W TO 15N81W TO
16N71W TO 13N70W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.27 HOUR FORECAST WITHIN 11N75W TO 10N77W TO 11N78W TO 12N77W TO
12N75W TO 11N75W NE WINDS 25 TO 35 KT. SEAS 11 TO 13 FT. WITHIN 
11N71W TO 09N77W TO 12N83W TO 16N81W TO 18N70W TO 11N71W NE TO E 
WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.
.36 HOUR FORECAST LITTLE CHANGE EXCEPT WINDS LESS THAN GALE 
FORCE.
.48 HOUR FORECAST WITHIN 12N71W TO 09N76W TO 11N83W TO 15N81W TO
16N73W TO 12N71W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 31N63W TO 23N74W. WITHIN 29N63W TO 30N78W 
TO 31N79W TO 31N59W TO 29N63W W WINDS 20 TO 25 KT. SEAS 8 TO 10 
FT IN NE TO E SWELL. ELSEWHERE WITHIN 27N56W TO 28N59W TO 31N59W
TO 31N51W TO 27N56W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN W TO
NW SWELL.
.24 HOUR FORECAST COLD FRONT FROM 31N51W TO 21N76W. WITHIN 
29N53W TO 29N66W TO 31N70W TO 31N49W TO 29N53W WINDS 20 KT OR 
LESS. SEAS 8 TO 10 FT IN W TO NW SWELL.
.48 HOUR FORECAST WEAKENING STATIONARY FRONT FROM 31N48W TO
21N75W. WITHIN 29N41W TO 29N53W TO 31N59W TO 31N36W TO 29N41W S 
TO SW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 
29N63W TO 29N69W TO 30N76W TO 31N77W TO 31N59W TO 29N63W W TO NW 
WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.

.ATLC WITHIN 07N36W TO 06N53W TO 19N57W TO 31N35W TO 07N36W NE
TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST WITHIN 08N35W TO 06N57W TO 18N60W TO 22N50W TO
22N35W TO 08N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N
SWELL.
.48 HOUR FORECAST WITHIN 08N35W TO 06N53W TO 15N55W TO 17N51W TO
16N35W TO 08N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO N
SWELL.

.CARIBBEAN 12 HOUR FORECAST WITHIN 19N78W TO 18N82W TO 20N83W TO
21N81W TO 21N78W TO 19N78W NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST WITHIN 18N78W TO 17N86W TO 19N87W TO 22N82W TO
20N77W TO 18N78W NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

.GULF OF MEXICO WITHIN 21N95W TO 21N97W TO 23N98W TO 26N97W TO
26N96W TO 21N95W SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.18 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 CHRISTENSEN. NATIONAL HURRICANE CENTER.