000
FZNT02 KNHC 011547
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC MON MAR 01 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MON MAR 01.
24 HOUR FORECAST VALID 1200 UTC TUE MAR 02.
48 HOUR FORECAST VALID 1200 UTC WED MAR 03.

.WARNINGS.

...CARIBBEAN GALE WARNING...
.FROM 11N TO 13N BETWEEN 74W AND 77W NE TO E WINDS 25 TO 35 KT. 
SEAS 12 TO 16 FT. ELSEWHERE FROM 10N TO 18N BETWEEN 68W AND 82W 
NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 12 FT IN NE TO E SWELL... 
EXCEPT 12 TO 14 FT S OF 15N BETWEEN 74W AND 81W. 
.06 HOUR FORECAST FROM 11N TO 13N BETWEEN 74W AND 77W NE TO E 
WINDS 25 TO 30 KT. SEAS 12 TO 14 FT. ELSEWHERE FROM 10N TO 17.5N 
BETWEEN 70W AND 82W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 12 FT 
IN NE TO E SWELL...EXCEPT 12 TO 14 FT S OF 15N BETWEEN 75W AND 
81W. 
.12 HOUR FORECAST FROM 11N TO 13N BETWEEN 74W AND 77W NE TO E 
WINDS 25 TO 35 KT. SEAS 10 TO 13 FT. ELSEWHERE FROM 09.5N TO 
17.5N BETWEEN 70W AND 82W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 
12 FT IN NE TO E SWELL...EXCEPT 12 TO 14 FT S OF 14N BETWEEN 74W 
AND 81W. 
.24 HOUR FORECAST FROM 11N TO 13N BETWEEN 74W AND 78W NE TO E 
WINDS 25 TO 30 KT. SEAS 12 TO 14 FT. ELSEWHERE FROM 10N TO 17.5N 
BETWEEN 70W AND 82W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 12 FT 
IN NE TO E SWELL.
.48 HOUR FORECAST FROM 11N TO 13N BETWEEN 74W AND 78W NE TO E 
WINDS 25 TO 30 KT. SEAS 9 TO 12 FT. ELSEWHERE FROM 10N TO 15N 
BETWEEN 70W AND 81W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. 

...GULF OF MEXICO GALE WARNING... 
.18 HOUR FORECAST STATIONARY FRONT ALONG 28N TO 1012 MB LOW PRES 
NEAR 28N93W THEN COLD FRONT FROM LOW CENTER TO 20N96W. FROM 22N 
TO 25N W OF 96W NW TO N WINDS 30 TO 35 KT. SEAS BUILDING TO 9 TO 
12 FT. ELSEWHERE W OF COLD FRONT NW TO N WINDS 20 TO 30 KT. SEAS 
8 TO 9 FT. N OF STATIONARY FRONT NE TO E WINDS 20 TO 25 KT. SEAS 
LESS THAN 8 FT. 
.24 HOUR FORECAST LITTLE CHANGE.
.30 HOUR FORECAST STATIONARY FRONT ALONG 28N TO 1012 MB LOW PRES 
NEAR 29N91W THEN COLD FRONT FROM LOW CENTER TO 18.5N94.5W. S OF 
21N W OF 95W NW TO N WINDS 25 TO 35 KT. SEAS BUILDING TO 9 TO 11 
FT. ELSEWHERE W OF COLD FRONT AND S OF 28N NW TO N WINDS 20 TO 
25 KT. SEAS 8 TO 9 FT. N OF STATIONARY FRONT E WINDS 20 TO 25 KT. 
SEAS LESS THAN 8 FT. 
.36 HOUR FORECAST STATIONARY FRONT AND LOW PRES N OF AREA. COLD 
FRONT FROM 30N88W TO 18N93W. S OF 25N W OF FRONT NW TO N WINDS 
20 TO 30 KT. SEAS 8 TO 11 FT.
.48 HOUR FORECAST COLD FRONT FROM 29.5N83W TO 25N90W TO 19N92W. 
WINDS 20 KT OR LESS. SEAS 8 FT IN NW SWELL S OF 20N.

.SYNOPSIS AND FORECAST.

.ATLC FROM 17N TO 22N BETWEEN 55W AND 75W...INCLUDING THE 
CARIBBEAN PASSAGES NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT E 
OF THE BAHAMAS. ELSEWHERE SE OF A LINE FROM 31N50W TO 25N60W 
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED NW AND NE SWELL.
.24 HOUR FORECAST FROM 13N TO 22N BETWEEN 55W AND 65W...AND FROM 
11N TO 16N BETWEEN 45W AND 50W WINDS 20 KT OR LESS. SEAS 8 TO 9 
FT IN NE SWELL. N OF 27N E OF 40W WINDS 20 KT OR LESS. SEAS 8 FT 
IN N SWELL.
.48 HOUR FORECAST FROM 10N TO 16N BETWEEN 46W AND 55W WINDS 20 
KT OR LESS. SEAS 8 FT IN NE SWELL. N OF 28N E OF 40W WINDS 20 KT 
OR LESS. SEAS 8 FT IN NW SWELL. 

.ATLC N OF 30N BETWEEN BETWEEN 77W AND 80W SW WINDS 20 TO 25 KT. 
SEAS LESS THAN 8 FT.
.12 HOUR FORECAST COLD FRONT FROM 31N77W TO 29N81W. WINDS 20 KT 
OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST COLD FRONT FROM 31N65W TO 29N81W. N OF FRONT N 
TO NE WINDS 20 TO 25 KT. SEAS TO 8 FT. N OF 30N E OF FRONT TO 
55W SW TO W WINDS 20 TO 25 KT. SEAS BUILDING TO 8 FT.
.48 HOUR FORECAST NEW COLD FRONT FROM 31N80W TO 30N81W. N OF 27N 
W OF 77W S TO SW WINDS 20 TO 30 KT. SEAS 8 TO 9 FT. N OF 27N 
BETWEEN 70W AND 77W SE TO S WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. 
COLD FRONT FROM 31N48W TO 27N65W THEN STATIONARY FRONT TO 
28N70W. N OF FRONT WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW 
SWELL...EXCEPT 12 TO 15 FT N OF A LINE FROM 31N50W TO 29N57W TO 
31N62W.

.CARIBBEAN 12 HOUR FORECAST S OF 18N W OF 85W...INCLUDING THE 
GULF OF HONDURAS...E TO SE WINDS 20 TO 25 KT. SEAS TO 8 FT.  
.24 HOUR FORECAST LITTLE CHANGE.
.30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.GULF OF MEXICO S OF 23N BETWEEN 92W AND 94W SE WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT. 
.06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.GULF OF MEXICO AREAS OF DENSE FOG WITH VSBY 1 NM OR LESS WITHIN 
90 NM OF COAST W OF 90W AND 60 NM OF COAST BETWEEN 83W AND 90W.
.06 HOUR FORECAST CONDITIONS TO IMPROVE THIS AFTERNOON.

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

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.