FZNT02 KNHC 212015

HSFAT2



HIGH SEAS FORECAST

NWS NATIONAL HURRICANE CENTER MIAMI FL

2230 UTC SAT MAR 21 2026



SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 AMERICA



SYNOPSIS VALID 1800 UTC SAT MAR 21.

24 HOUR FORECAST VALID 1800 UTC SUN MAR 22.

48 HOUR FORECAST VALID 1800 UTC MON MAR 23.



.WARNINGS.



.NONE.



.SYNOPSIS AND FORECAST.



.ATLC E OF A LINE FROM 31N44W TO 20N50W TO 10N44W...AND S OF 10N E 

OF 53W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN N TO NE SWELL... 

HIGHEST N OF 20N E OF 40W. FROM 11N TO 21N BETWEEN 50W AND 61W WINDS 

20 KT OR LESS. SEAS 2.5 TO 3 M PRIMARILY IN NE SWELL.

.24 HOUR FORECAST E OF A LINE FROM 31N38W TO 20N45W TO 10N45W...AND 

S OF 10N E OF 49W WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M IN NE SWELL.

.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.



.ATLC COLD FRONT FROM 1006 MB LOW PRES NEAR 31N63W TO 20N70W. N OF 

23N W OF FRONT TO A LINE FROM 31N65W TO 23N77W N TO NE WINDS 20 TO 

25 KT. SEAS 3 TO 4 M IN NE SWELL NE OF THE BAHAMAS. ELSEWHERE N OF 

23N W OF FRONT TO A LINE FROM 31N68W TO 27N77W AND NE OF THE BAHAMAS 

WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M IN NE SWELL. N OF 20N E OF 

FRONT TO A LINE FROM 31N51W TO 25N60W TO 20N65W S TO SW WINDS 20 TO 

30 KT...WITH HIGHER GUSTS. SEAS 2.5 TO 4 M...HIGHEST N OF 30N E OF 

FRONT TO 60W. 

.24 HOUR FORECAST COLD FRONT FROM 31N56W TO 19N66W. N OF 26N W OF 

FRONT TO 63W N WINDS 20 TO 25 KT. SEAS 2.5 TO 3.5 M IN NE SWELL. 

ELSEWHERE N OF 20N W OF FRONT TO 67W WINDS 20 KT OR LESS. SEAS 2.5 

TO 3 M IN NE SWELL. N OF 25N E OF FRONT TO A LINE FROM 31N51W TO 

FROM 25N55W S TO SW WINDS 20 TO 30 KT...WITH HIGHER GUSTS. SEAS 2.5 

TO 3.5 M.

.48 HOUR FORECAST COLD FRONT FROM 31N53W TO 18N64W. N OF 27N W OF 

FRONT TO 56W N WINDS 20 TO 25 KT. SEAS 2.5 TO 3 M. ELSEWHERE N OF 

24N W OF FRONT TO 60W WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M IN NE 

SWELL. N OF 26N E OF FRONT TO 48W S TO SW WINDS 20 TO 25N. SEAS 2.5 

TO 3 M.



.CARIBBEAN N OF 17N BETWEEN 73W AND 76W...INCLUDING THE WINDWARD 

PASSAGE...N WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. FROM 16N TO 21N 

BETWEEN 77W AND 82W N WINDS 20 TO 25 KT. SEAS TO 2.5 M. 

.24 HOUR FORECAST N OF 18N BETWEEN 73W AND 76W...INCLUDING THE 

WINDWARD PASSAGE...NE WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. FROM 

15N TO 18N BETWEEN 68W AND 73W NE TO E WINDS 20 TO 25 KT. SEAS LESS 

THAN 2.5 M.

.48 HOUR FORECAST LITTLE CHANGE.



.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.



$$

.FORECASTER GR. NATIONAL HURRICANE CENTER.