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High Seas Forecast (Tropical Atlantic)



000
FZNT02 KNHC 271622
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC WED JAN 27 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 WED JAN 27.
24 HOUR FORECAST VALID 1200 UTC THU JAN 28.
48 HOUR FORECAST VALID 1200 UTC FRI JAN 29.

.WARNINGS.

...ATLANTIC GALE WARNING...
.15 HOUR FORECAST COLD FRONT FROM 31N78W TO 27N80W. WITHIN 
30N78W TO 30N79W TO 30N80W TO 31N80W TO 31N78W TO 30N78W W WINDS 
20 TO 25 KT. SEAS LESS THAN 8 FT.
.18 HOUR FORECAST COLD FRONT FROM 31N77W TO 26N80W. WITHIN 
30N78W TO 30N79W TO 31N79W TO 31N77W TO 30N78W W WINDS 30 TO 35 
KT. SEAS 8 FT. ELSEWHERE WITHIN 30N76W TO 29N80W TO 30N81W TO 
31N80W TO 31N75W TO 30N76W W WINDS 20 TO 30 KT. SEAS TO 8 FT.
.24 HOUR FORECAST COLD FRONT FROM 31N74W TO 23N80W. WITHIN 
30N74W TO 30N76W TO 30N79W TO 31N80W TO 31N73W TO 30N74W NW WINDS
30 TO 40 KT. SEAS 12 TO 14 FT. ELSEWHERE WITHIN 28N79W TO 31N82W
TO 30N74W TO 31N73W TO 30N62W TO 28N79W W WINDS 20 TO 30 KT. 
SEAS 9 TO 12 FT. REMAINDER OF AREA WITHIN 27N71W TO 27N80W TO 
28N81W TO 30N72W TO 30N66W TO 27N71W SW TO W WINDS 20 TO 30 KT. 
SEAS TO 8 FT. 
.48 HOUR FORECAST COLD FRONT FROM 31N54W TO 21N75W. WITHIN 
28N53W TO 27N55W TO 30N61W TO 31N63W TO 31N49W TO 28N53W W WINDS 
30 TO 40 KT. SEAS 16 TO 28 FT...HIGHEST NEAR 31N58W. ELSEWHERE 
WITHIN 26N49W TO 25N58W TO 26N66W TO 31N73W TO 31N42W TO 26N49W W
WINDS 20 TO 30 KT. SEAS 11 TO 21 FT...HIGHEST NEAR 30N65W. 
REMAINDER OF AREA WITHIN 07N35W TO 16N46W TO 07N49W TO 24N76W TO 
31N35W TO 07N35W WINDS 20 KT OR LESS. SEAS 8 TO 13 FT IN NW 
SWELL.

...GULF OF MEXICO GALE WARNING...
.COLD FRONT FROM 21N91W TO 26N97W. WITHIN 27N95W TO 26N97W TO 
28N97W TO 29N95W TO 29N94W TO 27N95W NW TO N WINDS 20 TO 30
KT....EXCEPT FREQUENT GUSTS TO 40 KT WITHIN 60 NM OF SHORE. SEAS
LESS THAN 8 FT. 
.06 HOUR FORECAST COLD FRONT FROM 30N89W TO 21N97W. WITHIN 
23N97W TO 22.5N97W TO 22.5N97.5W TO 23.5N97.5W TO 23.5N97W TO 
23N97W N WINDS 30 TO 35 KT. SEAS LESS THAN 8 FT. ELSEWHERE WITHIN
25N95W TO 22N97W TO 25N97W TO 29N95W TO 26N93W TO 25N95W N TO NW
WINDS 20 TO 30 KT. SEAS TO 8 FT. 
.24 HOUR FORECAST COLD FRONT FROM 24N81W TO 18N94W. WITHIN 
19N95W TO 19N96W TO 20N97W TO 20N96W TO 19N95W...INCLUDING WITHIN
60 NM OF VERACRUZ...NW WINDS 30 TO 40 KT. SEAS 8 TO 11 FT. 
ELSEWHERE WITHIN 24N83W TO 22N91W TO 24N93W TO 24N89W TO 27N84W 
TO 24N83W N TO NE WINDS 20 TO 20 KT. SEAS 8 TO 10 FT. 
.36 HOUR FORECAST COLD FRONT FROM 21N90W TO 18N93W. WITHIN 
22N87W TO 19N92W TO 19N96W TO 24N89W TO 24N83W TO 22N87W... 
INCLUDING THE STRAITS OF FLORIDA AND WITHIN 60 NM OF VERACRUZ AND
THE YUCATAN CHANNEL AND WITHIN 60 NM OF CAMPECHE...NE WINDS 20 
TO 30 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 25N83W TO 24N87W TO 
22N94W TO 26N92W TO 26N84W TO 25N83W WINDS 20 KT OR LESS. SEAS 8 
TO 10 FT IN NW TO N SWELL. 
.48 HOUR FORECAST COLD FRONT SOUTHEAST OF AREA. WITHIN 20N93W TO
19N94W TO 20N95W TO 21N93W TO 20N93W WINDS 20 KT OR LESS. SEAS 8
FT IN W SWELL. WITHIN 23N85W TO 22N87W TO 23N88W TO 24N87W TO 
24N85W TO 23N85W...INCLUDING THE STRAITS OF FLORIDA... WINDS 20 
KT OR LESS. SEAS 8 FT IN NW TO N SWELL.

.SYNOPSIS AND FORECAST.

.ATLC STATIONARY FRONT FROM 31N33W TO 18N63W. WITHIN 14N35W TO 
06N52W TO 20N65W TO 31N66W TO 31N35W TO 14N35W WINDS 20 KT OR 
LESS. SEAS 8 TO 13 FT IN NW TO N SWELL...HIGHEST NEAR 31N39W.
.24 HOUR FORECAST STATIONARY FRONT DISSIPATED. WITHIN 30N42W TO 
30N48W TO 31N52W TO 31N38W TO 30N42W SW TO W WINDS 20 TO 25 KT. 
SEAS 12 TO 13 FT. ELSEWHERE WITHIN 07N35W TO 06N57W TO 30N63W TO 
31N35W TO 07N35W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW TO N 
SWELL. 
.48 HOUR FORECAST CONDITIONS MERGED. 

.CARIBBEAN WITHIN 10N77W TO 12N79W TO 15N79W TO 17N75W TO 14N68W TO 10N77W
E WINDS 20 TO 30 KT. SEAS 8 TO 14 FT. ELSEWHERE WITHIN 10N78W TO
12N81W TO 15N81W TO 17N77W TO 14N79W TO 10N78W WINDS 20 KT OR
LESS. SEAS 8 TO 10 FT IN NE SWELL.
.24 HOUR FORECAST WITHIN 11N74W TO 10N76W TO 11N78W TO 13N79W TO
14N75W TO 11N74W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. 
ELSEWHERE WITHIN 13N78W TO 10N77W TO 12N82W TO 15N80W TO 14N74W 
TO 13N78W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE SWELL.
.48 HOUR FORECAST WITHIN 09N77W TO 10N78W TO 12N77W TO 13N76W TO
12N74W TO 09N77W NE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. 
ELSEWHERE WITHIN 10N78W TO 12N82W TO 13N81W TO 14N80W TO 13N77W 
TO 10N78W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE SWELL.

.CARIBBEAN WITHIN 17N86W TO 17N87W TO 18N88W TO 19N87W TO 19N86W
TO 17N86W...INCLUDING THE GULF OF HONDURAS...E TO SE WINDS 20 TO
25 KT. SEAS LESS THAN 8 FT.
.03 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.CARIBBEAN 36 HOUR FORECAST COLD FROM 22N80W TO 20N87W. WITHIN 
20N82W TO 20N87W TO 22N87W TO 21N83W TO 21N80W TO 20N82W... 
INCLUDING THE YUCATAN CHANNEL...N TO NE WINDS 20 TO 25 KT. SEAS 
LESS THAN 8 FT.
.48 HOUR FORECAST COLD FRONT FROM 20N75W TO 19N88W. WITHIN 
19N77W TO 17N80W TO 19N84W TO 22N82W TO 22N79W TO 19N77W NE WINDS
20 TO 25 KT. SEAS LESS THAN 8 FT. WITHIN 17N75W TO 15N77W TO 
17N78W TO 19N75W TO 19N74W TO 17N75W...INCLUDING THE WINDWARD 
PASSAGE...NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. ELSEWHERE 
FROM 20N84W TO 19N84W TO 20N86W TO 22N86W TO 22N85W TO 20N84W... 
INCLUDING THE YUCATAN CHANNEL...WINDS 20 KT OR LESS. SEAS 8 TO 9 
FT IN MIXED SWELL.

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

$$
.FORECASTER AREINHART. NATIONAL HURRICANE CENTER.