925 
FZNT02 KNHC 170407
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC TUE OCT 17 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC TUE OCT 17.
24 HOUR FORECAST VALID 0000 UTC WED OCT 18.
48 HOUR FORECAST VALID 0000 UTC THU OCT 19.

.WARNINGS.

...ATLC GALE WARNING...
.12 HOUR FORECAST LOW PRES NEAR 10.5N41.5W 1011 MB. WITHIN 
17N39W TO 18N44W TO 16N44W TO 11N42W TO 13N38W TO 17N39W E WINDS 
20 TO 25 KT. SEAS 8 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
11.5N44W 1010 MB. WITHIN 13N40W TO 16N43W TO 16N47W TO 12N46W 
TO 10N42W TO 11N40W TO 13N40W E TO SE WINDS 20 TO 30 KT. SEAS 8
TO 10 FT. ELSEWHERE WITHIN 19N44W TO 17N48W TO 11N45W TO 10N42W 
TO 11N40W TO 14N40W TO 19N44W WINDS 20 KT OR LESS. SEAS 8 TO 9 
FT IN E TO SE SWELL.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
12N50W 1006 MB. FROM 11.5N TO 13.5N BETWEEN 48W AND 50W E TO SE 
WINDS 30 TO 35 KT. SEAS 10 TO 13 FT. ELSEWHERE WITHIN 18N48W TO 
19N53W TO 15N54W TO 12N51W TO 11N48W TO 13N46W TO 18N48W E WINDS 
20 TO 30 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA WITHIN 19N46W TO
22N52W TO 21N57W TO 17N55W TO 11N49W TO 12N45W TO 19N46W WINDS 20
KT OR LESS. SEAS 8 TO 9 FT IN E TO SE SWELL.

.SYNOPSIS AND FORECAST.

.ATLC STATIONARY FRONT FROM 31N64W TO 21.5N77W. WITHIN 31N55W 
TO 31N67W TO 29N71W TO 31N80W TO 26N78W TO 26N76W TO 31N55W SW 
TO W WINDS 20 TO 25 KT. SEAS 8 FT.
.24 HOUR FORECAST STATIONARY FRONT FROM 31N64W TO 21.5N77W. FROM
30.5N TO 31N BETWEEN 61W AND 64W WINDS 20 KT OR LESS. SEAS 8 FT 
IN SW TO W SWELL.
.30 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.CARIBBEAN 09 HOUR FORECAST WITHIN 18N86W TO 18N88W TO 16N89W TO
16N86W TO 18N86W...INCLUDING THE GULF OF HONDURAS...NW TO N 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.15 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.30 HOUR FORECAST WITHIN 19N81W TO 21N82W TO 19N86W TO 18N86W TO
18N82W TO 19N81W N TO NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 18N85W TO 18N87W TO 17N87W TO 17N85W TO
18N85W NE WINDS 20 TO 25 KT. SEAS 8 FT.

.GULF OF MEXICO WITHIN 22N91W TO 25N93W TO 24N98W TO 21N98W TO
19N96W TO 19N93W TO 22N91W...INCLUDING WITHIN 60 NM OF COAST OF
VERACRUZ...N WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. WITHIN 25N82W 
TO 27N83W TO 27N90W TO 26N93W TO 22N91W TO 22N86W TO 25N82W...
INCLUDING IN YUCATAN CHANNEL...WINDS 20 KT OR LESS. SEAS 8 TO 9 
FT IN NW TO N SWELL.
.24 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 HAGEN. NATIONAL HURRICANE CENTER.