000
FZNT02 KNHC 301615
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC SAT JAN 30.
24 HOUR FORECAST VALID 1200 UTC SUN JAN 31.
48 HOUR FORECAST VALID 1200 UTC MON FEB 01.

.WARNINGS.

...ATLC GALE WARNING...
.36 HOUR FORECAST COLD FRONT OVER SE U.S. WITHIN 29N76W TO 
29N80W TO 31N81W TO 31N74W TO 29N76W S TO SW WINDS 20 TO 30 KT. 
SEAS 8 TO 11 FT.
.42 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.
.48 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.

...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.
.18 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.
.24 HOUR FORECAST LITTLE CHANGE...EXCEPT WINDS LESS THAN GALE 
FORCE.
.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 18N69W 
TO 11N69W...INCLUDING GULF OF VENEZUELA...NE TO E WINDS 20 TO 30 
KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST LITTLE CHANGE...EXCEPT WINDS LESS THAN GALE 
FORCE.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 31N44W TO 24N54W THEN STATIONARY TO 
19N68W. WITHIN 28N58W TO 28N67W TO 31N71W TO 31N60W TO 31N50W TO 
28N58W W TO NW WINDS 20 TO 30 KT. SEAS 18 TO 24 FT IN NW TO N 
SWELL. ELSEWHERE WITHIN 13N35W TO 20N53W TO 18N65W TO 27N78W TO 
31N78W TO 31N35W TO 18N35W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT 
IN NW TO N SWELL...EXCEPT 12 TO 19 FT N OF 22N W OF 58W AND 16 
TO 24 FT N OF 24N E OF 58W.  
.24 HOUR FORECAST WEAKENING COLD FRONT FROM 31N44W TO 24N52W... 
THEN DISSIPATING STATIONARY TO 19N67W. WITHIN 31N46W TO 31N40W 
TO 29N45W TO 30N51W TO 31N53W TO 31N46W W TO NW WINDS 20 TO 25 
KT. SEAS 16 TO 24 FT IN NW SWELL. ELSEWHERE WITHIN 07N35W TO 
07N56W TO 18N63W TO 27N76W TO 31N74W TO 31N35W TO 07N35W WINDS 
20 KT OR LESS...EXCEPT NE TO E 20 TO 25 KT WITHIN 21N74W TO 
22N72W TO 20N69W TO 18N67W TO 19N72W TO 21N74W...INCLUDING THE 
MONA AND WINDWARD PASSAGES. SEAS 8 TO 12 FT IN NW TO N SWELL... 
EXCEPT 12 TO 18 FT N OF 22N E OF 68W AND TO 8 FT IN WINDWARD 
PASSAGE.
.48 HOUR FORECAST WEAKENING STATIONARY FRONT FROM 31N36W TO 
24N50W. WITHIN 07N35W TO 07N55W TO 26N77W TO 31N70W 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 23N E OF 51W.

.ATLC AND CARIBBEAN WITHIN 21N79W TO 20N73W TO 18N69W TO 15N73W 
TO 15N79W TO 21N79W...INCLUDING THE WINDWARD PASSAGE...NE WINDS 
20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.36 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 30 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 27N96W TO 29N95W TO 29N93W TO 27N92W NW TO 
N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST COLD FRONT FROM 26N82W TO 22N86W TO 18N95W.
WITHIN 23N86W TO 21N96W TO 29N95W TO 30N92W TO 30N85W TO 26N82W 
NW TO N WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.

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

$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.