000
FZNT02 KNHC 221823 AAA
HSFAT2

HIGH SEAS FORECAST...UPDATED
NWS NATIONAL HURRICANE CENTER MIAMI FL
1823 UTC TUE OCT 22 2024

UPDATED WARNINGS SECTION

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 TUE OCT 22.
24 HOUR FORECAST VALID 1200 UTC WED OCT 23.
48 HOUR FORECAST VALID 1200 UTC THU OCT 24.

.WARNINGS.

...ATLC GALE WARNING...
.LOW PRES...REMNANTS OF OSCAR...NEAR 23N74W 1007 MB. WITHIN 180 
NM E SEMICIRCLE AND 60 NM W SEMICIRCLE OF LOW WINDS 20 TO 30 KT. 
SEAS 8 TO 11 FT. N OF 27N BETWEEN 65W AND 79W NE TO E WINDS 20 
TO 25 KT. SEAS 8 TO 10 FT. N OF 27N W OF 79W WINDS 20 KT OR 
LESS. SEAS 8 TO 9 FT IN NE SWELL.
.12 HOUR FORECAST LOW PRES DISSIPATED. NEW LOW PRES NEAR 25N72W 
1006 MB. WITHIN 90 NM E SEMICIRCLE WINDS 30 TO 35 KT. SEAS 9 TO 
12 FT. ELSEWHERE WITHIN 60 NM OF CENTER...EXCEPT 120 NM SE 
QUADRANT WINDS 20 TO 30 KT.
SEAS 8 TO 10 FT. 
.24 HOUR FORECAST LOW PRES NEAR 27N70W 1005 MB. DEVELOPING COLD 
FRONT FROM LOW TO 20N75W. WITHIN 90 NM SE QUADRANT OF LOW WINDS 
25 TO 35 KT. SEAS 10 TO 14 FT. FROM 28N TO 30N BETWEEN 64W AND 
66W S WINDS 25 TO 35 KT. SEAS 9 TO 14 FT. N OF 27N W OF FRONT TO 
75W N TO NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. N OF 27N W OF 
79W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE SWELL.
.48 HOUR FORECAST LOW PRES TO MOVE N OF AREA WITH ASSOCIATED 
GALE CONDITIONS. COLD FRONT TO EXTEND FROM 31N65W TO 21N70W.
N OF 28N BETWEEN FRONT AND 59W S WINDS 20 TO 30 KT. SEAS 8 TO 12 
FT. N OF 29N W OF FRONT TO 71W W TO NW WINDS 20 TO 25 KT. SEAS 9 
TO 13 FT IN NW TO N SWELL BETWEEN FRONT AND 68W AND IN N TO NE 
SWELL BETWEEN 68W AND 71W. ELSEWHERE N OF 27N BETWEEN FRONT AND 
74W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NE SWELL.

FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE
USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE
AND INTENSITY.

.SYNOPSIS AND FORECAST.

.ATLC FROM 09N TO 22N E OF 45W E WINDS 20 TO 25 KT. SEAS 8 TO 10 
FT. ELSEWHERE FROM 08N TO 26N E OF 61W WINDS 20 KT OR LESS. SEAS 
8 TO 9 FT IN MIXED E AND S SWELL.
.24 HOUR FORECAST FROM 10N TO 18N BETWEEN 39W AND 52W E WINDS 20 
TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE FROM 08N TO 24N E OF 52W 
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN E SWELL.
.48 HOUR FORECAST FROM 09N TO 17N BETWEEN 44W AND 55W E WINDS 20 
TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE FROM 07N TO 22N BETWEEN 36W 
AND 58W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN E SWELL.

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

$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.