HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC THU NOV 4.
24 HOUR FORECAST VALID 1200 UTC FRI NOV  5.
48 HOUR FORECAST VALID 1200 UTC SAT NOV  6.

.WARNINGS.

..ATLC GALE WARNING...
.ATLC 12 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 31N72W TO 28N81W. WITHIN 
30N80W TO 30N81W TO 31N81W TO 31N76W TO 30N80W NE WINDS 20 TO 
25 KT. SEAS 8 TO 10 FT.
.36 HOUR FORECAST COLD FRONT FROM 31N69W TO LOW PRES NEAR 30N81W
1010 MB. WITHIN 31N79W TO 30N79W TO 30N80W TO 31N80W TO 31N78W 
TO 31N79W NE TO E WINDS 25 TO 30 KT WITH FREQUENT GUSTS TO GALE 
FORCE. SEAS 10 TO 12 FT. ELSEWHERE WITHIN 30N76W TO 29N79W TO 
29N80W TO 31N81W TO 31N74W TO 30N76W NE TO E WINDS 20 TO 30 KT. 
SEAS 8 TO 10 FT. 
.48 HOUR FORECAST STATIONARY FRONT FROM 31N69W TO LOW PRES NEAR 
30N79W 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 16 FT IN
NE SWELL...HIGHEST NEAR 31N79W. ELSEWHERE WITHIN 29N76W TO 
28N80W TO 31N81W TO 31N74W TO 29N76W E WINDS 20 TO 30 KT. SEAS 8 
TO 10 FT.

...GULF OF MEXICO GALE WARNING...
.GULF OF MEXICO 24 HOUR FORECAST COLD FRONT FROM LOW PRES NEAR 26N86W 
1012 MB TO 19N93W. WITHIN 28N83W TO 27N84W TO 28N86W TO 29N86W TO
29N84W TO 28N83W NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST COLD FRONT FROM LOW PRES NEAR 27N86W 1012 MB 
TO 17N93W. WITHIN 26N85W TO 27N85W TO 28N84W TO 27N84W TO 26N85W 
N TO NE WINDS 25 TO 30 KT WITH FREQUENT GUSTS TO GALE FORCE. SEAS
9 TO 10 FT. ELSEWHERE WITHIN 27N83W TO 25N86W TO 25N87W TO 
28N87W TO 29N83W TO 27N83W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 
9 FT. 
.48 HOUR FORECAST COLD FRONT FROM 26N81W TO 17N88W. WITHIN 
25N83W TO 24N86W TO 27N87W TO 28N85W TO 26N83W TO 25N83W N WINDS 
20 TO 25 KT. SEAS 8 TO 9 FT.

.SYNOPSIS AND FORECAST.

.GULF OF MEXICO STATIONARY FRONT FROM 29N83W TO 27N92W THEN COLD
TO 26N97W. WITHIN 27N96W TO 26N97W TO 27N97W TO 28N97W TO 29N96W
TO 27N96W N TO NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.12 HOUR FORECAST COLD FRONT FROM 28N83W TO 22N95W TO 18N94W. 
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 26N86W 1012 MB 
TO 19N93W. WITHIN 22N97W TO 19N96W TO 22N98W TO 25N98W TO 25N97W 
TO 22N97W...INCLUDING WITHIN 60 NM OF VERACRUZ...NW TO N WINDS 20
TO 25 KT. SEAS TO 8 FT.
.42 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.