699 
FZNT02 KNHC 161023 CCA
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC THU NOV 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 THU NOV 16.
24 HOUR FORECAST VALID 0600 UTC FRI NOV 17.
48 HOUR FORECAST VALID 0600 UTC SAT NOV 18.

.WARNINGS.

...ATLANTIC STORM WARNING...
.LOW PRES NEAR 25N80.5W 1006 MB WITH STATIONARY FRONT EXTENDING 
FROM LOW TO 22N64W. WITHIN 28N78W TO 28N80W TO 26N80W TO 25N79W 
TO 25N78W TO 26N77W TO 28N78W E WINDS 30 TO 45 KT WITH FREQUENT 
GUSTS TO STORM FORCE. SEAS 9 TO 13 FT. ELSEWHERE WITHIN 31N75W TO
31N81W TO 24N80W TO 23N78W TO 24N59W TO 31N75W E WINDS 20 TO 30 
KT. SEAS 8 TO 12 FT. REMAINDER OF AREA WITHIN 31N65W TO 31N81W TO
24N80W TO 22N73W TO 24N59W TO 31N65W WINDS 20 KT OR LESS. SEAS 8
TO 10 FT IN N TO NE SWELL.
.12 HOUR FORECAST LOW PRES NEAR 26N79.5W 1005 MB WITH STATIONARY
FRONT EXTENDING E FROM LOW. WITHIN 28N73W TO 29N77W TO 29N80W TO
26N80W TO 26N75W TO 27N73W TO 28N73W E WINDS 30 TO 40 KT. SEAS 
11 TO 16 FT. ELSEWHERE WITHIN 31N71W TO 31N81W TO 25N80W TO 
23N66W TO 26N63W TO 31N71W E WINDS 20 TO 30 KT. SEAS 9 TO 12 FT. 
REMAINDER OF AREA WITHIN 31N68W TO 31N81W TO 25N80W TO 22N71W TO 
22N59W TO 24N59W TO 31N68W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT 
IN N TO NE SWELL.
.24 HOUR FORECAST LOW PRES NEAR 27N79W 1002 MB WITH WARM FRONT 
EXTENDING E FROM LOW. WITHIN 29N71W TO 30N73W TO 30N79W TO 28N80W
TO 27N75W TO 28N71W TO 29N71W E TO SE WINDS 30 TO 45 KT. SEAS 14
TO 23 FT. ELSEWHERE WITHIN 31N67W TO 31N81W TO 28N80W TO 23N66W 
TO 24N62W TO 31N67W E TO SE WINDS 20 TO 30 KT. SEAS 10 TO 16 FT. 
REMAINDER OF AREA WITHIN 31N63W TO 31N81W TO 28N80W TO 20N69W TO 
20N58W TO 31N63W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN N TO NE 
SWELL.
.48 HOUR FORECAST LOW PRES NEAR 29.5N76.5W 1001 MB ALONG A COLD 
FRONT. WITHIN 30N54W TO 31N75W TO 26N73W TO 25N69W TO 25N56W TO 
30N54W SE TO S WINDS 20 TO 30 KT. SEAS 10 TO 14 FT IN NE SWELL. 
ELSEWHERE WITHIN 31N53W TO 31N81W TO 25N74W TO 24N68W TO 18N61W 
TO 21N56W TO 31N53W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NE 
SWELL. WITHIN 23N68W TO 24N74W TO 23N73W TO 20N70W TO 19N68W TO 
19N65W TO 23N68W SE TO S WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.

.SYNOPSIS AND FORECAST.

.ATLC WITHIN 14N43W TO 16N51W TO 10N51W TO 07N44W TO 10N39W TO 
14N43W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
.24 HOUR FORECAST WITHIN 16N52W TO 15N58W TO 09N55W TO 07N44W TO 
10N44W TO 16N52W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE TO E 
SWELL.
.48 HOUR FORECAST CONDITIONS MERGED WITH SWELL AREA DESCRIBED 
IMMEDIATELY BELOW.

.ATLC WITHIN 31N35W TO 31N56W TO 28N54W TO 26N49W TO 27N43W TO 
31N35W W TO NW WINDS 20 TO 30 KT. SEAS 11 TO 17 FT IN NW 
SWELL...HIGHEST NEAR 31N53W. ELSEWHERE WITHIN 31N35W TO 31N65W 
TO 24N59W TO 27N44W TO 31N35W WINDS 20 KT OR LESS. SEAS 8 TO 14 
FT IN N SWELL.
.24 HOUR FORECAST WITHIN 31N35W TO 31N62W TO 19N57W TO 24N43W TO 
31N35W WINDS 20 KT OR LESS. SEAS 8 TO 17 FT IN NW TO N 
SWELL...HIGHEST NEAR 31N44W.
.48 HOUR FORECAST WITHIN 31N35W TO 31N51W TO 17N62W TO 08N58W TO 
08N46W TO 20N36W TO 31N35W WINDS 20 KT OR LESS. SEAS 8 TO 15 FT 
IN N SWELL...HIGHEST NEAR 31N35W.

.CARIBBEAN WITHIN 15N68W TO 18N71W TO 19N75W TO 17N79W TO 12N78W 
TO 10N72W TO 15N68W...INCLUDING THE GULF OF VENEZUELA...E TO SE 
WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
.24 HOUR FORECAST WITHIN 20N75W TO 20N78W TO 16N77W TO 13N71W TO 
13N69W TO 16N69W TO 20N75W...INCLUDING BETWEEN CUBA AND 
JAMAICA...E TO SE WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.
.48 HOUR FORECAST WITHIN 22N74W TO 22N75W TO 21N75W TO 19N74W TO 
19N73W TO 22N74W S WINDS 20 TO 30 KT. SEAS 8 FT.

.GULF OF MEXICO WITHIN 30N84W TO 30N90W TO 27N93W TO 25N91W TO 
26N87W TO 25N81W TO 30N84W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 
13 FT. ELSEWHERE WITHIN 30N84W TO 30N90W TO 20N96W TO 18N95W TO 
25N87W TO 25N81W TO 30N84W...INCLUDING WITHIN 60 NM OF COAST OF 
VERACRUZ...WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N TO NE SWELL.
.24 HOUR FORECAST WITHIN 28N86W TO 28N93W TO 25N93W TO 25N92W TO 
25N88W TO 26N86W TO 28N86W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT 
IN NE TO E SWELL.
.36 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.