000
FZNT02 KNHC 300336
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC MON OCT 30 2023

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC MON OCT 30.
24 HOUR FORECAST VALID 0000 UTC TUE OCT 31.
48 HOUR FORECAST VALID 0000 UTC WED NOV 01.

.WARNINGS.

...ATLC GALE WARNING...
.LOW PRES NEAR 25N72W 1007 MB. FROM 25N TO 27N BETWEEN 70W AND 
73W E TO SE WINDS 25 TO 35 KT. SEAS 10 TO 14 FT. ELSEWHERE FROM 
25N TO 28N BETWEEN 72W AND 76W NE TO E WINDS 20 TO 30 KT. SEAS 8 
TO 12 FT. FROM 22N TO 28N BETWEEN 65W AND 72W E TO SE WINDS 20 
TO 30 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA FROM 21N TO 28N 
BETWEEN 65W AND 77W AND E OF THE BAHAMAS WINDS 20 KT OR LESS. 
SEAS 8 TO 9 FT IN NE TO E SWELL.
.12 HOUR FORECAST LOW PRES NEAR 25N75W 1008 MB. FROM 25N TO 28N 
BETWEEN 75W AND 77W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. 
FROM 23N TO 28N BETWEEN 66W AND 72W E TO SE WINDS 20 TO 30 KT. 
SEAS 9 TO 12 FT.  
.24 HOUR FORECAST LOW PRES NEAR 25.5N76W 1008 MB. FROM 25N TO 
28N BETWEEN 68W AND 78W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN E 
TO SE SWELL.
.36 HOUR FORECAST LOW PRES NEAR 26.5N76W 1009 MB. WINDS 20 KT OR 
LESS. SEAS LESS THAN 8 FT.

...GULF OF MEXICO GALE WARNING...
.06 HOUR FORECAST COLD FRONT FROM 30N92W TO 27N97W. NW OF FRONT 
N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.12 HOUR FORECAST COLD FRONT FROM 30N90W TO 26N96W TO 23.5N97W. 
NW OF FRONT NW TO N WINDS 20 TO 30 KT. SEAS BUILDING TO 8 FT. 
.18 HOUR FORECAST COLD FRONT FROM 30N88W TO 26N95W TO 19.5N96W. 
FROM 21N TO 26N W OF FRONT NW TO N WINDS 30 TO 35 KT. SEAS 8 TO 
11 FT. ELSEWHERE W OF FRONT NW TO N WINDS 20 TO 30 KT. SEAS 8 TO 
9 FT N OF 21N. 
.24 HOUR FORECAST COLD FRONT FROM 30N87W TO 26N94W TO 22N94W TO 
19N95W. FROM 20N TO 25N W OF FRONT NW TO N WINDS 30 TO 35 KT. 
SEAS 10 TO 14 FT. ELSEWHERE W OF FRONT NW TO N WINDS 20 TO 30 
KT. SEAS 8 TO 10 FT. 
.48 HOUR FORECAST COLD FRONT FROM 30N83W TO 22N88W TO 21N92W TO 
18.5N93W. S OF 23N W OF FRONT NW TO N WINDS 30 TO 35 KT. SEAS 12 
TO 19 FT. ELSEWHERE W OF FRONT NW TO N WINDS 20 TO 30 KT. SEAS 8 
TO 12 FT. 

.SYNOPSIS AND FORECAST.

.ATLC FROM 27N TO 31N BETWEEN 49W AND 53W NW TO N WINDS 20 TO 25 
KT. SEAS 8 TO 11 FT IN NW SWELL. FROM 27N TO 30N BETWEEN 47W AND 
49W SW TO W WINDS 20 TO 25 KT. SEAS 8 TO 11 FT IN NW SWELL. 
.24 HOUR FORECAST FROM 25N TO 29N BETWEEN 46W AND 50W NE WINDS 
20 TO 25 KT. SEAS 8 TO 9 FT. N OF 29N E OF 41W TO A LINE FROM 
30N36W TO 29N40W NE WINDS 20 TO 25 KT. SEAS 8 TO 11 FT IN N 
SWELL. ELSEWHERE E OF 50W AND N OF A LINE FROM 30N35W TO 25N50W 
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN N SWELL. 
.48 HOUR FORECAST FROM 26N TO 28N BETWEEN 48W AND 52W E WINDS 20 
TO 25 KT. SEAS 8 FT. FROM 26N TO 30N E OF 42W WINDS 20 KT OR 
LESS. SEAS 8 FT IN N SWELL.

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

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.