000
FZNT02 KNHC 302154
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SAT JAN 30 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 30.
24 HOUR FORECAST VALID 1800 UTC SUN JAN 31.
48 HOUR FORECAST VALID 1800 UTC MON FEB 01.

.WARNINGS.

...ATLC GALE WARNING...
.30 HOUR FORECAST COLD FRONT NW OF AREA. WITHIN 29N76W TO 29N80W 
TO 31N81W TO 31N74W TO 29N76W S TO SW WINDS 20 TO 30 KT. SEAS 8 
TO 11 FT.
.36 HOUR FORECAST COLD FRONT ALONG SE U.S. COAST. WITHIN 28N75W 
TO 28N80W TO 31N81W TO 31N70W TO 28N75W S TO SW WINDS 25 TO 35 
KT. SEAS 8 TO 12 FT.
.42 HOUR FORECAST COLD FRONT FROM 31N78W TO 27N81W. WITHIN 
31N72W TO 30N73W TO 28N76W TO 29N80W TO 31N78W TO 31N72W SW 
WINDS 30 TO 35 KT. SEAS 11 TO 15 FT. ELSEWHERE WITHIN 31N68W TO 
28N69W TO 25N74W TO 26N80W TO 21N81W TO 31N68W S TO SW WINDS 20 
TO 30 KT...EXCEPT W TO NW WINDS 20 TO 25 KT BEHIND FRONT.
SEAS 8 TO 12 FT.
.48 HOUR FORECAST COLD FRONT FROM 31N75W TO 27N77W TO 23N81W.
WITHIN 29N73W TO 28N75W TO 30N75W TO 31N74W TO 31N71W TO 29N73W 
S TO SW WINDS 30 TO 35 KT. SEAS 11 TO 15 FT. ELSEWHERE WITHIN 
31N75W TO 31N65W TO 28N67W TO 24N73W TO 27N78W TO 31N75W S TO SW 
WINDS 25 TO 30 KT. SEAS 9 TO 13 FT. WITHIN 31N75W TO 29N76W TO 
24N80W TO 29N80W TO 31N81W TO 31N75W W TO NW WINDS 20 TO 30 KT. 
SEAS 9 TO 13 FT.

...CARIBBEAN GALE WARNING...
.WITHIN 09N77W TO 10N79W TO 15N76W TO 15N74W TO 11N74W TO 09N77W 
NE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.12 HOUR FORECAST WITHIN 12N74W TO 10N76W TO 10N77W TO 13N76W TO 
13N73W TO 12N74W NE TO E WINDS 30 TO 35 KT. SEAS 10 TO 14 FT. 
ELSEWHERE WITHIN 12N69W TO 09N78W TO 15N81W TO 17N76W TO 18N69W 
TO 12N69W...INCLUDING GULF OF VENEZUELA...NE TO E WINDS 20 TO 30 
KT. SEAS 8 TO 12 FT.
.18 HOUR FORECAST LITTLE CHANGE...EXCEPT WINDS LESS THAN GALE 
FORCE.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST WITHIN 12N74W TO 10N76W TO 10N77W TO 13N76W TO 
13N73W TO 12N74W NE TO E WINDS 30 TO 35 KT. SEAS 10 TO 14 FT. 
ELSEWHERE WITHIN 11N69W TO 09N78W TO 15N81W TO 17N75W TO 17N70W 
TO 11N69W...INCLUDING GULF OF VENEZUELA...NE TO E WINDS 20 TO 30 
KT. SEAS 8 TO 12 FT.
.42 HOUR FORECAST LITTLE CHANGE...EXCEPT WINDS LESS THAN GALE 
FORCE.
.48 HOUR FORECAST WITHIN 13N75W TO 13N71W TO 11N70W TO 11N75W TO
12N78W TO 13N75W...INCLUDING GULF OF VENEZUELA...NE TO E WINDS 
20 TO 25 KT. SEAS 8 TO 11 FT. ELSWHERE WITHIN 10N76W TO 09N78W 
TO 11N82W TO 15N81W TO 17N76W TO 10N76W WINDS 20 KT OR LESS.
SEAS 8 TO 10 FT IN E SWELL.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 31N44W TO 24N56W THEN STATIONARY TO 
18N67W. WITHIN 28N52W TO 29N62W TO 31N69W TO 31N60W TO 31N50W TO 
28N52W W TO NW WINDS 20 TO 30 KT. SEAS 18 TO 24 FT IN NW TO N 
SWELL. ELSEWHERE WITHIN 12N35W TO 16N53W TO 18N65W TO 27N78W TO 
31N77W TO 31N35W TO 12N35W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT 
IN NW TO N SWELL...EXCEPT 12 TO 19 FT N OF 22N E OF 71W.
.24 HOUR FORECAST WEAKENING COLD FRONT FROM 31N42W TO 25N52W... 
THEN DISSIPATING STATIONARY TO 18N67W. WITHIN 31N38W TO 30N41W TO
29N44W TO 30N43W TO 31N42W TO 31N38W SW WINDS 20 TO 25 KT. SEAS 
16 TO 24 FT IN NW SWELL. WITHIN 31N42W TO 30N45W TO 30N48W TO 
31N50W TO 31N45W TO 31N42W W WINDS 20 TO 25 KT. SEAS 15 TO 22 FT 
IN NW SWELL. ELSEWHERE WITHIN 07N35W TO 07N56W TO 18N64W TO 
27N76W TO 31N75W TO 31N35W TO 07N35W WINDS 20 KT OR LESS... 
EXCEPT NE TO E WINDS 20 TO 25 KT WITHIN 20N64W TO 18N65W TO 
20N71W TO 20N74W TO 21N68W TO 20N64W...INCLUDING THE MONA 
PASSAGE. SEAS 8 TO 12 FT IN NW TO N SWELL...EXCEPT 12 TO 18 FT N 
OF 22N E OF 63W.
.48 HOUR FORECAST WEAKENING STATIONARY FRONT FROM 31N35W TO 
26N43W. WITHIN 07N35W TO 07N59W TO 24N73W TO 31N65W TO 31N35W TO 
07N35W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW TO N 
SWELL...EXCEPT 12 TO 17 FT N OF 24N E OF 48W.

.ATLC AND CARIBBEAN WITHIN 21N76W TO 20N72W TO 18N70W TO 15N73W 
TO 15N79W TO 21N76W...INCLUDING THE WINDWARD PASSAGE...NE WINDS 
20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.ATLC WITHIN 07N40W TO 07N54W TO 13N52W TO 14N50W TO 10N47W TO 
07N40W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW TO N SWELL.
.24 HOUR FORECAST CONDITIONS TO MERGE WITH THOSE DESCRIBED ABOVE.

.GULF OF MEXICO 24 HOUR FORECAST COLD FRONT FROM 30N90W TO 
26N97W. WITHIN 29N84W TO 27N87W TO 28N89W TO 29N89W TO 30N89W TO 
29N84W SW TO W WINDS 20 TO 25 KT. SEAS TO 8 FT. WITHIN 27N92W TO 
26N95W TO 27N97W TO 29N95W TO 29N93W TO 27N92W NW TO N WINDS 20 
TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST COLD FRONT JUST SE OF AREA. WITHIN 29N83W TO 
25N82W TO 23N86W TO 26N90W TO 29N89W TO 29N83W NW TO N WINDS 20 
TO 25 KT. SEAS 8 TO 9 FT.

.GULF OF MEXICO 48 HOUR FORECAST WITHIN 21N96W TO 20N95W TO 
19N95W TO 19N96W TO 20N96W TO 21N96W NW TO N WINDS 20 TO 30 KT. 
SEAS 8 FT.
   
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.