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High Seas Forecast (Tropical Atlantic)



000
FZNT02 KNHC 271619
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SAT FEB 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SAT FEB 27.
24 HOUR FORECAST VALID 1200 UTC SUN FEB 28.
48 HOUR FORECAST VALID 1200 UTC MON MAR 01.

.WARNINGS.

...CARIBBEAN GALE WARNING...
.CARIBBEAN WITHIN 12N74W TO 11N74W TO 11N76W TO 12N76W TO 12N75W 
TO 12N74W NE TO E WINDS 30 TO 35 KT. SEAS 10 TO 16 FT. ELSEWHERE 
WITHIN 11N71W TO 09N80W TO 17N83W TO 18N68W TO 16N62W TO 
11N71W...INCLUDING THE MONA PASSAGE...NE TO E WINDS 20 TO 30 KT. 
SEAS 8 TO 12 FT.
.24 HOUR FORECAST WITHIN 12N74W TO 11N76W TO 12N77W TO 13N76W TO 
13N75W TO 12N74W NE TO E WINDS 30 TO 35 KT. SEAS 11 TO 17 FT. 
ELSEWHERE WITHIN 12N64W TO 09N77W TO 17N84W TO 19N78W TO 18N68W 
TO 12N64W...INCLUDING THE MONA PASSAGE...NE TO E WINDS 20 TO 30 
KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST WITHIN 12N74W TO 11N74W TO 11N76W TO 12N76W TO 
12N75W TO 12N74W NE TO E WINDS 30 TO 35 KT. SEAS 10 TO 17 FT. 
ELSEWHERE WITHIN 10N76W TO 11N80W TO 20N83W TO 18N72W TO 15N64W 
TO 10N76W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.

.SYNOPSIS AND FORECAST.

.ATLC WITHIN 07N35W TO 08N59W TO 23N62W TO 31N39W TO 07N35W 
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N SWELL.
.24 HOUR FORECAST WITHIN 07N35W TO 06N55W TO 08N60W TO 22N57W TO 
26N35W TO 07N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N 
SWELL...HIGHEST FAR E.
.48 HOUR FORECAST WITHIN 07N35W TO 07N47W TO 22N44W TO 19N38W TO 
20N35W TO 07N35W WINDS 20 KT OR LESS. SEAS 8 FT IN DECAYING 
NW TO N SWELL.

.ATLC FROM 17N TO 23N BETWEEN 56W AND 62W AND FROM 18N TO 23N 
BETWEEN 62W AND 77W...INCLUDING THE WINDWARD PASSAGE...NE TO E 
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT BETWEEN 62W AND 71W AND 8 TO 
9 FT BETWEEN 71W AND 77W. 
.24 HOUR FORECAST FROM 18N TO 22N BETWEEN 65W AND 77W... 
INCLUDING THE WINDWARD AND MONA PASSAGES...NE TO E WINDS 20 TO 
25 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST FROM 19N TO 22N BETWEEN 65W AND 76W... 
INCLUDING APPROACHES TO WINDWARD PASSAGE...NE TO E WINDS 20 TO 
25 KT. SEAS 8 TO 10 FT BETWEEN 65W AND 71W AND 8 FT BETWEEN 71W 
AND 76W.

.ATLC COLD FRONT FROM 31N47W TO 27N52W...THEN DISSIPATING TO 
26N65W. WITHIN 31N47W TO 28N54W TO 29N63W TO 31N57W TO 31N52W TO 
31N47W N TO NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST WEAKENING COLD FRONT FROM 31N36W TO 25N48W... 
THEN STATIONARY TO 19N65W. WITHIN 28N45W TO 16N61W TO 19N65W TO 
24N65W TO 27N57W TO 28N45W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 
11 FT. ELSEWHERE WITHIN 25N48W TO 18N65W TO 26N65W TO 31N58W TO 
31N35W TO 25N48W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO N 
SWELL.
.48 HOUR FORECAST STATIONARY FRONT FROM 30N35W TO 25N48W...THEN 
DISSIPATING TO 19N65W. WITHIN 22N54W TO 19N57W TO 18N65W TO 
22N65W TO 24N60W TO 22N54W NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
ELSEWHERE WITHIN 31N35W TO 10N60W TO 19N65W TO 24N65W TO 31N50W 
TO 31N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N SWELL.

.CARIBBEAN FROM 16N TO 17N BETWEEN 86W AND 87W...INCLUDING GULF 
OF HONDURAS...E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST FROM 16N TO 18N BETWEEN 86W AND 88W... 
INCLUDING GULF OF HONDURAS...E WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

.GULF OF MEXICO AREAS OF DENSE FOG WITHIN 60 NM OF COAST W OF 
87W.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST CONDITIONS TO IMPROVE.

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

$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.