000
FZNT02 KNHC 270902
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC FRI OCT 27 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC FRI OCT 27.
24 HOUR FORECAST VALID 0600 UTC SAT OCT 28.
48 HOUR FORECAST VALID 0600 UTC SUN OCT 29.

.WARNINGS.

...ATLC GALE WARNING...
.LOW PRES NEAR 31.5N60.8W 985 MB. WITHIN 31N59.5W TO 31N62W TO 
30.5N61W TO 30.5N60W TO 31N59.5W SW TO W WINDS 25 TO 35 KT. 
SEAS 20 TO 24 FT. ELSEWHERE WITHIN 31N57W TO 31N69W TO 29N69W 
TO 28N67W TO 29N62W TO 30N57W TO 31N57W N WINDS 20 TO 30 KT. 
SEAS 12 TO 20 FT. REMAINDER OF AREA WITHIN 31N35W TO
31N69W TO 29N81W TO 21N75W TO 16N59W TO 25N54W TO
31N35W...INCLUDING IN ATLANTIC EXPOSURES AND PASSAGES...WINDS 
20 KT OR LESS. SEAS 8 TO 12 FT IN NE SWELL.
.06 HOUR FORECAST LOW PRES...PSBL TRPCL CYCLONE...NEAR 31.5N61.5W 
985 MB. WITHIN 31N58W TO 31N69W TO 30N69W TO 28N66W TO 30N63W TO 
30N58W TO 31N58W N WINDS 20 TO 30 KT. SEAS 18 TO 22 FT. ELSEWHERE 
WITHIN 31N35W TO 29N79W TO 20N71W TO 16N59W TO 25N53W TO
26N40W TO 31N35W...INCLUDING IN ATLANTIC EXPOSURES AND 
PASSAGES...WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NE SWELL EXCEPT 
12 TO 18 FT N OF 23N BETWEEN 58W AND 72W.
.24 HOUR FORECAST LOW PRES...PSBL TRPCL CYCLONE...N OF AREA. 
WITHIN 31N58.5W TO 31N62.5W TO 30.5N62W TO 30.5N60.5W
TO 30.5N59.5W TO 31N58.5W SW WINDS 20 TO 25 KT. SEAS 10 TO
13 FT. ELSEWHERE WITHIN 25N59W TO 30N55W TO 30N80W TO 19N70W TO
14N58W TO 13N50W TO 25N59W...INCLUDING IN ATLANTIC EXPOSURES AND
PASSAGES...WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NE SWELL. WITHIN 
27N72W TO 27N74W TO 26N77W TO 22N75W TO 22N73W TO 24N73W TO 
27N72W...INCLUDING ATLANTIC EXPOSURES...NE WINDS 20 TO 25 KT. SEAS 
8 TO 12 FT.
.48 HOUR FORECAST LOW PRES...PSBL TRPCL CYCLONE...N OF AREA. WITHIN 
31N53.5W TO 31N58W TO 30.5N57.5W TO 30.5N56W TO 30.5N55W TO 31N53.5W 
W WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 31N58W TO 31N63W 
TO 30N61W TO 30N59W TO 30N58W TO 31N58W WINDS 20 KT OR LESS. SEAS 8 TO 
9 FT IN NE SWELL. WITHIN 29N71W TO 30N75W TO 29N80W TO 23N73W TO 19N66W 
TO 23N64W TO 29N71W...INCLUDING ATLANTIC EXPOSURES...NE TO E WINDS 20 TO 
25 KT. SEAS 8 TO 10 FT.

.SYNOPSIS AND FORECAST.

.ATLC WITHIN 26N72W TO 27N75W TO 25N81W TO 23N80W TO 21N74W TO
21N73W TO 26N72W...INCLUDING STRAITS OF FLORIDA AND ATLANTIC
EXPOSURES...NE TO E WINDS 20 TO 25 KT. SEAS 8 FT.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS.
SEAS LESS THAN 8 FT.

.ATLC WITHIN 12N45W TO 14N46W TO 13N48W TO 11N49W TO 08N47W TO
09N45W TO 12N45W E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 23N37W TO 17N41W TO 21N48W TO 11N49W TO
08N40W TO 13N35W TO 23N37W E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
.48 HOUR FORECAST WITHIN 15N47W TO 15N52W TO 14N56W TO 12N58W TO
09N53W TO 11N45W TO 15N47W E TO SE WINDS 20 TO 25 KT. SEAS 8 TO
9 FT.

.CARIBBEAN WITHIN 20N73W TO 22N81W TO 21N86W TO 19N82W TO 20N79W
TO 17N70W TO 20N73W...INCLUDING IN YUCATAN CHANNEL AND BETWEEN
CUBA AND JAMAICA...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8
FT.
.24 HOUR FORECAST WITHIN 22N81W TO 22N83W TO 21N85W TO 19N80W TO
19N78W TO 20N78W TO 22N81W...INCLUDING BETWEEN CUBA AND
JAMAICA...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.30 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS.
SEAS LESS THAN 8 FT.

.CARIBBEAN 24 HOUR FORECAST WITHIN 10N75W TO 11N76W TO 11N77W TO
09N77W TO 09N77W TO 10N76W TO 10N75W S TO SW WINDS 20 TO 25 KT.
SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 13N73W TO 14N75W TO 13N75W TO 12N75W TO
11N74W TO 12N74W TO 13N73W S TO SW WINDS 20 TO 25 KT. SEAS LESS
THAN 8 FT.

.GULF OF MEXICO WITHIN 25N85W TO 25N87W TO 23N87W TO 22N86W TO
23N84W TO 25N85W...INCLUDING STRAITS OF FLORIDA...E WINDS 20 TO
25 KT. SEAS 8 TO 9 FT. WITHIN 25N81W TO 25N82W TO 24N82W TO
23N82W TO 23N81W TO 24N81W TO 25N81W...INCLUDING STRAITS OF
FLORIDA...E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 23N85W TO 23N88W TO 22N91W TO 21N93W TO
20N92W TO 22N89W TO 23N85W...INCLUDING STRAITS OF FLORIDA AND
WITHIN 60 NM OF COAST OF CAMPECHE...E WINDS 20 TO 25 KT. SEAS
LESS THAN 8 FT.
.27 HOUR FORECAST 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.