000
FZNT02 KNHC 201443
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC MON MAR 20 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC MON MAR 20.
24 HOUR FORECAST VALID 1200 UTC TUE MAR 21.
48 HOUR FORECAST VALID 1200 UTC WED MAR 22.

.WARNINGS.

...GALE WARNING...
.CARIBBEAN WITHIN 13N72W TO 13N77W TO 11N78W TO 10N76W TO 11N74W
TO 11N70W TO 13N72W...INCLUDING THE GULF OF VENEZUELA...E WINDS 
20 TO 30 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 13N70W TO 14N75W TO 12N79W TO 10N77W TO
11N74W TO 11N70W TO 13N70W...INCLUDING THE GULF OF 
VENEZUELA...NE TO E WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST WITHIN 12N74W TO 12N75W TO 12N76W TO 11N75W TO
11N74W TO 12N74W NE WINDS 30 TO 40 KT. SEAS 9 TO 11 FT. 
ELSEWHERE WITHIN 15N74W TO 13N78W TO 12N78W TO 10N77W TO 11N73W 
TO 11N70W TO 15N74W...INCLUDING THE GULF OF VENEZUELA...NE TO E 
WINDS 20 TO 30 KT. SEAS 8 TO 9 FT. REMAINDER OF AREA WITHIN 
15N74W TO 14N79W TO 10N80W TO 09N78W TO 11N75W TO 11N70W TO 
15N74W...INCLUDING THE GULF OF VENEZUELA...WINDS 20 KT OR LESS. 
SEAS 8 FT IN NE TO E SWELL.
.48 HOUR FORECAST WITHIN 11.5N74.5W TO 11.5N75W TO 11N75.5W TO 
11N75W TO 11N74.5W TO 11.5N74.5W NE TO E WINDS 30 TO 35 KT. SEAS 
9 TO 11 FT. ELSEWHERE WITHIN 13N73W TO 15N77W TO 14N79W TO 11N79W
TO 10N78W TO 11N73W TO 13N73W NE TO E WINDS 20 TO 30 KT. SEAS 10
TO 12 FT. REMAINDER OF AREA WITHIN 13N73W TO 15N77W TO 14N80W TO
10N81W TO 09N78W TO 11N73W TO 13N73W WINDS 20 KT OR LESS. SEAS 8
FT IN NE TO E SWELL.

.SYNOPSIS AND FORECAST.

.ATLC WITHIN 21N35W TO 25N35W TO 21N50W TO 14N54W TO 14N48W TO
21N35W NE TO E WINDS 20 TO 25 KT. SEAS 9 TO 10 FT. ELSEWHERE WITHIN
31N35W TO 20N63W TO 10N61W TO 06N53W TO 07N35W TO 31N35W...INCLUDING
IN ATLANTIC EXPOSURES AND PASSAGES AND ATLANTIC 
EXPOSURES...WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN N SWELL. 
.24 HOUR FORECAST WITHIN 20N44W TO 20N55W TO 17N57W TO 15N53W TO
17N44W TO 20N44W NE TO E WINDS 20 TO 25 KT. SEAS 9 TO 10 FT. 
ELSEWHERE WITHIN 28N35W TO 19N62W TO 13N61W TO 06N52W TO 07N35W 
TO 28N35W...INCLUDING IN ATLANTIC EXPOSURES AND PASSAGES AND 
ATLANTIC EXPOSURES...WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE 
SWELL. 
.48 HOUR FORECAST WITHIN 25N35W TO 25N41W TO 18N61W TO 12N57W TO
13N43W TO 16N35W TO 25N35W...INCLUDING IN ATLANTIC EXPOSURES AND
PASSAGES AND ATLANTIC EXPOSURES...WINDS 20 KT OR LESS. SEAS 8 TO
9 FT IN NE TO E SWELL.

.ATLC 12 HOUR FORECAST STATIONARY FRONT FROM 31N72W TO 22N77W. WITHIN
31N72W TO 31N81W TO 30N78W TO 29N76W TO 29N75W TO 31N72W N WINDS
20 TO 30 KT. SEAS 8 FT. 
.24 HOUR FORECAST COLD FRONT FROM 31N67W TO 21N75W. WITHIN 
31N67W TO 31N78W TO 30N78W TO 28N74W TO 29N72W TO 31N67W NE WINDS
20 TO 30 KT. SEAS 9 TO 11 FT IN N TO NE SWELL. ELSEWHERE WITHIN 
31N67W TO 31N80W TO 30N81W TO 28N76W TO 29N72W TO 31N67W WINDS 20
KT OR LESS. SEAS 8 TO 9 FT IN NE SWELL.
.48 HOUR FORECAST COLD FRONT FROM 31N57W TO 24N67W. WITHIN 
26N70W TO 27N71W TO 26N75W TO 25N75W TO 25N72W TO 25N70W TO 
26N70W NE WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. ELSEWHERE WITHIN 
31N59W TO 31N69W TO 29N68W TO 29N63W TO 31N59W NE WINDS 20 TO 25 
KT. SEAS 8 TO 10 FT. REMAINDER OF AREA WITHIN 31N58W TO 31N71W TO
29N73W TO 28N79W TO 26N76W TO 25N69W TO 31N58W...INCLUDING 
ATLANTIC EXPOSURES...WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN N TO 
NE SWELL.

.GULF OF MEXICO WITHIN 23N84W TO 22N92W TO 20N93W TO 18N87W TO
20N84W TO 23N84W...INCLUDING WITHIN 60 NM OF COAST OF CAMPECHE
AND IN YUCATAN CHANNEL...N TO NE WINDS 20 TO 25 KT. SEAS 8 TO 10
FT. ELSEWHERE WITHIN 24N82W TO 25N88W TO 26N97W TO 19N96W TO 
18N87W TO 24N82W...INCLUDING STRAITS OF FLORIDA AND WITHIN 60 NM 
OF COAST OF VERACRUZ AND WITHIN 60 NM OF COAST OF CAMPECHE AND IN
YUCATAN CHANNEL...NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST WITHIN 27N94W TO 27N97W TO 23N98W TO 20N95W TO
20N93W TO 23N94W TO 27N94W...INCLUDING WITHIN 60 NM OF COAST OF 
VERACRUZ...SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 28N95W TO 28N96W TO 28N97W TO 27N97W TO
27N95W TO 28N95W WINDS 20 KT OR LESS. SEAS 8 FT IN SE TO S 
SWELL.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

$$
.FORECASTER DELGADO. NATIONAL HURRICANE CENTER.