000
FZNT02 KNHC 171007
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC TUE OCT 17.
24 HOUR FORECAST VALID 0600 UTC WED OCT 18.
48 HOUR FORECAST VALID 0600 UTC THU OCT 19.

.WARNINGS.

...ATLC GALE WARNING...
.LOW PRES NEAR 10.5N41W 1010 MB. WITHIN 14N37W TO 15N38W TO 
14N39W TO 12N39W TO 12N37W TO 14N37W E TO SE WINDS 20 TO 25 KT. 
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
11.5N46W 1008 MB. WITHIN 17N43W TO 20N50W TO 18N51W TO 13N48W TO
09N44W TO 11N41W TO 17N43W E WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.
.42 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
12N50W 1006 MB. FROM 11N TO 14N BETWEEN 47.5W AND 50.5W E TO SE 
WINDS 30 TO 35 KT. SEAS 10 TO 14 FT. ELSEWHERE WITHIN 15N47W TO 
19N51W TO 18N55W TO 15N54W TO 10N50W TO 11N47W TO 15N47W E WINDS 
20 TO 30 KT. SEAS 8 TO 13 FT. REMAINDER OF AREA WITHIN 15N44W TO
19N47W TO 20N52W TO 18N55W TO 11N51W TO 11N45W TO 15N44W WINDS 
20 KT OR LESS. SEAS 8 TO 11 FT IN SE SWELL.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
12.5N51.5W 1004 MB. FROM 12N TO 15N BETWEEN 49W AND 52W WINDS 30 
TO 35 KT. SEAS 10 TO 14 FT. ELSEWHERE WITHIN 15N47W TO 18N49W TO
19N54W TO 17N55W TO 12N52W TO 12N47W TO 15N47W WINDS 20 TO 30 KT.
SEAS 9 TO 13 FT. REMAINDER OF AREA WITHIN 17N45W TO 21N48W TO 
21N59W TO 16N57W TO 10N50W TO 11N46W TO 17N45W WINDS 20 KT OR
LESS. SEAS 8 TO 10 FT IN MIXED SWELL.

.SYNOPSIS AND FORECAST.

.ATLC STATIONARY FRONT FROM 31N65W TO 21N76W. WITHIN 31N55W TO 
31N66W TO 29N69W TO 28N68W TO 31N55W SW WINDS 20 TO 25 KT. SEAS 8
TO 9 FT.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.CARIBBEAN 24 HOUR FORECAST WITHIN 21N81W TO 21N82W TO 19N85W TO
18N85W TO 18N82W TO 21N81W N TO NE WINDS 20 TO 25 KT. SEAS
BUILDING TO 8 FT.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.GULF OF MEXICO FROM 18.5N TO 21N BETWEEN 94W AND 97W...INCLUDING
WITHIN 60 NM OF COAST OF VERACRUZ...NW TO N WINDS 20 TO 25 KT. 
SEAS 8 TO 10 FT. ELSEWHERE WITHIN 22N92W TO 24N94W TO 22N97W TO 
19N96W TO 18N95W TO 19N92W TO 22N92W WINDS 20 KT OR LESS. SEAS 8
TO 9 FT IN N SWELL. WITHIN 27N84W TO 25N93W TO 23N92W TO 21N86W 
TO 24N83W TO 27N84W...INCLUDING IN YUCATAN CHANNEL...WINDS 20 KT
OR LESS. SEAS 8 TO 9 FT IN NW TO N SWELL.
.18 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.