000
FZNT02 KNHC 311541
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC TUE OCT 31 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC TUE OCT 31.
24 HOUR FORECAST VALID 1200 UTC WED NOV  1.
48 HOUR FORECAST VALID 1200 UTC THU NOV  2.

.WARNINGS.

...GULF OF MEXICO GALE WARNING...
.COLD FRONT FROM 30N83W TO 19N91W. WITHIN 23N92W TO 23N98W TO 
19N96W TO 19N93W TO 23N92W...INCLUDING WITHIN 60 NM OF COAST OF 
VERACRUZ... NW TO N WINDS 30 TO 40 KT. SEAS 12 TO 16 FT. WITHIN 
30N88W TO 30N95W TO 27N97W TO 23N98W TO 23N92W TO 30N88W N WINDS 
20 TO 30 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST COLD FRONT FROM 27N83W TO 22N87W. WITHIN 
21N90W TO 22N91W TO 22N98W TO 19N96W TO 18N95W TO 19N91W TO 
21N90W...INCLUDING WITHIN 60 NM OF COAST OF VERACRUZ AND WITHIN 
60 NM OF COAST OF CAMPECHE...N WINDS 30 TO 45 KT. SEAS 12 TO 20 
FT...WITH HIGHEST NEAR 19N95W. WITHIN 27N82W TO 31N86W TO 29N95W 
TO 22N98W TO 21N87W TO 27N82W...INCLUDING IN YUCATAN CHANNEL...N 
TO NE WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. 
.42 HOUR FORECAST COLD FRONT SE OF AREA. WITHIN 23N85W TO 23N89W
TO 21N97W TO 18N95W TO 19N92W TO 21N90W TO 23N85W...INCLUDING 
STRAITS OF FLORIDA AND WITHIN 60 NM OF COAST OF VERACRUZ AND 
WITHIN 60 NM OF COAST OF CAMPECHE AND IN YUCATAN CHANNEL... N TO 
NE WINDS 20 TO 30 KT. SEAS 10 TO 13 FT. WITHIN 29N83W TO 29N85W 
TO 27N86W TO 23N83W TO 23N81W TO 25N81W TO 29N83W...INCLUDING 
STRAITS OF FLORIDA... NE WINDS 20 TO 30 KT. SEAS TO 8 FT. WIHTIN 
27N86W TO 27N91W TO 25N95W TO 21N96W TO 23N90W TO 23N84W TO 
27N86W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE SWELL. 
.48 HOUR FORECAST LITTLE CHANGE.

.SYNOPSIS AND FORECAST.

.ATLC WITHIN 31N35W TO 31N38W TO 30N39W TO 29N38W TO 27N35W TO
31N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N SWELL.
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.ATLC 24 HOUR FORECAST COLD FRONT FROM 31N77W TO 29N81W. WITHIN 
31N77W TO 31N81W TO 28N80W TO 29N79W TO 31N77W N WINDS 20 TO 30 
KT. SEAS 8 FT.
.48 HOUR FORECAST COLD FRONT FROM 31N64W TO 23N78W. WITHIN 
31N63W TO 31N81W TO 23N80W TO 23N76W TO 28N67W TO 
31N63W...INCLUDING STRAITS OF FLORIDA AND ATLANTIC EXPOSURES... N
TO NE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT IN N SWELL.

.ATLC 30 HOUR FORECAST WITHIN 31N35W TO 31N38W TO 31N40W TO
30N39W TO 29N38W TO 30N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 8
TO 10 FT IN N SWELL.
.48 HOUR FORECAST WITHIN 31N35W TO 31N41W TO 27N39W TO 25N37W TO
26N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 8 FT IN N SWELL.

.CARIBBEAN 36 HOUR FORECAST COLD FRONT FROM 22N81W TO 19N87W. WITHIN
22N81W TO 22N85W TO 21N87W TO 19N88W TO 20N83W TO 21N81W TO 
22N81W...INCLUDING IN YUCATAN CHANNEL... N TO NE WINDS 20 TO 25 
KT. SEAS TO 8 FT.
.48 HOUR FORECAST WITHIN 21N79W TO 22N81W TO 22N85W TO 20N87W TO
18N88W TO 19N80W TO 21N79W...INCLUDING IN YUCATAN CHANNEL... NE 
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.

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

$$
.FORECASTER LANDSEA. NATIONAL HURRICANE CENTER.