000
FZNT02 KNHC 042050
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC THU NOV 4 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC THU NOV 4.
24 HOUR FORECAST VALID 1800 UTC FRI NOV  5.
48 HOUR FORECAST VALID 1800 UTC SAT NOV  6.

.WARNINGS.

...ATLC GALE WARNING...
.06 HOUR FORECAST COLD FRONT FROM 31N77W TO 29N81W. WITHIN 
30.5N79W TO 30N80W TO 30N81W TO 31N81W TO 31N78W TO 30.5N79W N 
TO NE WINDS 20 TO 25 KT. SEAS 8 FT.
.24 HOUR FORECAST COLD FRONT FROM 31N70W TO 27N80W. WITHIN 
30N80W TO 30N81W TO 31N81W TO 31N76W TO 30N80W NE WINDS 20 TO 30 
KT. SEAS 8 TO 10 FT.
.30 HOUR FORECAST COLD FRONT FROM 31N69W TO LOW PRES NEAR 27N84W
1010 MB. WITHIN 30N76W TO 29N79W TO 29N80W TO 31N81W TO 31N74W 
TO 30N76W E WINDS 20 TO 30 KT WITH FREQUENT GUSTS TO GALE FORCE. 
SEAS 8 TO 12 FT IN NE SWELL...HIGHEST N OF 30N.
.42 HOUR FORECAST STATIONARY FRONT FROM 31N70W TO LOW PRES NEAR 
29N80W 1008 MB. WITHIN 30.5N76W TO 30N78W TO 30N81W TO 31N81W TO 
31N76W TO 30.5N76W NE TO E WINDS 30 TO 35 KT. SEAS 10 TO 15 FT IN
NE SWELL. ELSEWHERE WITHIN 29N76W TO 28N80W TO 31N81W TO 31N74W 
TO 29N76W SE TO S WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST STATIONARY FRONT FROM 31N69W TO LOW PRES NEAR 
30N80W 1006 MB. WITHIN 30N81W TO 31N81W TO 31N80W TO 30N81W N TO
NE WINDS 30 TO 35 KT. SEAS 10 TO 16 FT IN NE SWELL. ELSEWHERE 
WITHIN 27N80W TO 29N81W TO 31N79W TO 31N73W TO 30N73W TO 27N80W 
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE SWELL. 

...GULF OF MEXICO GALE WARNING...
.18 HOUR FORECAST COLD FRONT FROM LOW PRES NEAR 26N86W 
1012 MB TO 19N93W. WITHIN 27N84W TO 27N87W TO 29N86W TO 29N83W 
TO 27N84W NE WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST COLD FRONT FROM LOW PRES NEAR 26N85W 1010 MB 
TO 17N93W. WITHIN 28N84W TO 26N86W TO 26N87W TO 29N87W TO 30N84W 
TO 28N84W NE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.30 HOUR FORECAST COLD FRONT FROM LOW PRES NEAR 27N84W 1010 MB 
TO 17N92W. WITHIN 26N85W TO 27N85W TO 28N84W TO 27N84W TO 26N85W 
N TO NE WINDS 20 TO 30 KT WITH FREQUENT GUSTS TO GALE FORCE. SEAS
9 TO 11 FT. ELSEWHERE WITHIN 26N84W TO 26N87W TO 29N87W TO 
30N84W TO 29N83W TO 26N84W N TO NE WINDS 20 TO 25 KT. SEAS 8 TO 9
FT.
.42 HOUR FORECAST COLD FRONT FROM 27N83W TO 17N91W. WITHIN 
25N83W TO 25N84W TO 27N85W TO 30N85W TO 29N83W TO 25N83W N WINDS 
20 TO 25 KT. SEAS 8 FT. ELSEWHERE WITHIN 25N84W TO 24N84W TO 
24N86W TO 26N87W TO 28N85W TO 25N84W WINDS 20 KT OR LESS. SEAS 8 
TO 9 FT IN N SWELL.
.48 HOUR FORECAST COLD FRONT FROM 26N81W TO 17N90W. WITHIN 
27N84W TO 28N85W TO 30N84W TO 29N83W TO 27N84W N WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT. ELSEWHERE WITHIN 25N83W TO 23N84W TO 
25N86W TO 27N85W TO 27N84W TO 25N83W...INCLUDING THE STRAITS OF 
FLORIDA...WINDS 20 KT OR LESS. SEAS 8 FT IN N SWELL.

.SYNOPSIS AND FORECAST.

.GULF OF MEXICO STATIONARY FRONT FROM 29N83W TO 27N91W THEN WARM
TO LOW PRES NEAR 23N95W 1015 MB THEN COLD TO 23N98W. WITHIN 
26N96W TO 26N97W TO 27N97W TO 28N97W TO 27N96W TO 26N96W N TO NE 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.06 HOUR FORECAST STATIONARY FRONT FROM 29N83W TO 27N91W THEN 
COLD TO LOW PRES NEAR 23N90W 1014 MB THEN TO 22N98W. WITHIN 
23N97W TO 22N97W TO 24N98W TO 25N97W TO 23N97W N WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT. 
.24 HOUR FORECAST COLD FRONT FROM LOW PRES NEAR 26N85W 1010 MB 
TO 17N93W. WITHIN 20N95W TO 19N95W TO 19N96W TO 21N97W TO 21N96W 
TO 20N95W...INCLUDING WITHIN 60 NM OF VERACRUZ...NW TO N WINDS 20
TO 25 KT. SEAS LESS THAN 8 FT. 
.36 HOUR FORECAST COLD FRONT SE OF AREA. CONDITIONS IMPROVE. 
WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

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

$$
.FORECASTER ERA. NATIONAL HURRICANE CENTER.