000
FZNT02 KNHC 161001
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC MON OCT 16 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MON OCT 16.
24 HOUR FORECAST VALID 0600 UTC TUE OCT 17.
48 HOUR FORECAST VALID 0600 UTC WED OCT 18.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC LOW PRES...REMNANTS OF SEAN...NEAR 18.5N50W 1011 MB. WITHIN
19N48W TO 20N49W TO 20N50W TO 18N50W TO 18N48W TO 19N48W E TO SE
WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
.24 HOUR FORECAST LOW PRES...REMNANTS OF SEAN...NEAR 19N54W 1012
MB. WITHIN 20N53W TO 20N55W TO 19N55W TO 19N53W TO 20N53W SE 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.30 HOUR FORECAST LOW PRES DISSIPATED. CONDITIONS IMPROVE. WINDS
20 KT OR LESS. SEAS LESS THAN 8 FT.

.ATLC COLD FRONT FROM 31N67W TO 24N80W. WITHIN 31N63W TO 31N73W 
TO 29N73W TO 29N71W TO 31N63W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT
IN W TO NW SWELL. ANOTHER COLD FRONT FROM 31N59W TO 28N66W. WITHIN
31N54W TO 31N61W TO 30N62W TO 30N59W TO 31N54W SW TO W WINDS 20 
TO 25 KT. SEAS 8 FT.
.24 HOUR FORECAST COLD FRONT FROM 31N66W TO 27N71W THEN 
STATIONARY TO 22N78W. WITHIN 30N63W TO 31N62W TO 31N66W TO 29N67W
TO 29N65W TO 30N63W SW WINDS 20 TO 25 KT. SEAS 9 TO 10 FT. 
ELSEWHERE WITHIN 31N53W TO 31N66W TO 27N69W TO 31N53W WINDS 20 KT
OR LESS. SEAS 8 TO 9 FT IN W SWELL. WITHIN 31N75W TO 31N79W TO 
30N80W TO 27N77W TO 27N74W TO 31N75W NW WINDS 20 TO 25 KT. SEAS 8
FT.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.ATLC SURFACE TROUGH FROM 30N35W TO 28.5N45W. WITHIN 31N35W TO 
31N45W TO 27N41W TO 28N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 8 
TO 9 FT IN W SWELL.
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.ATLC 30 HOUR FORECAST LOW PRES NEAR 10N42.5W 1012 MB. WITHIN 
16N39W TO 19N44W TO 17N45W TO 13N43W TO 12N41W TO 13N38W TO 
16N39W E WINDS 20 TO 25 KT. SEAS 8 FT.
.48 HOUR FORECAST LOW PRES NEAR 11N46W 1009 MB. WITHIN 20N44W TO
21N51W TO 20N54W TO 15N51W TO 11N46W TO 13N41W TO 20N44W E WINDS
20 TO 30 KT. SEAS 8 TO 10 FT.

.GULF OF MEXICO COLD FRONT SE OF AREA. WITHIN 29N83W TO 30N89W 
TO 28N96W TO 20N97W TO 19N92W TO 22N90W TO 29N83W...INCLUDING 
WITHIN 60 NM OF COAST OF VERACRUZ AND WITHIN 60 NM OF COAST OF 
CAMPECHE...N WINDS 20 TO 25 KT. SEAS 8 TO 11 FT.
.24 HOUR FORECAST WITHIN 20N94W TO 20N97W TO 19N96W TO 18N94W TO
20N94W...INCLUDING WITHIN 60 NM OF COAST OF VERACRUZ...NW TO N 
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 26N83W TO 
25N94W TO 22N97W TO 18N94W TO 22N90W TO 21N86W TO 26N83W... 
INCLUDING STRAITS OF FLORIDA AND WITHIN 60 NM OF COAST OF 
VERACRUZ AND IN YUCATAN CHANNEL...WINDS 20 KT OR LESS. SEAS 8 TO 
9 FT IN N SWELL.
.42 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.