000
FZNT02 KNHC 210914
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC TUE MAR 21 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MAR 21.
24 HOUR FORECAST VALID 0600 UTC WED MAR 22.
48 HOUR FORECAST VALID 0600 UTC THU MAR 23.

.WARNINGS.

...CARIBBEAN GALE WARNING...
.WITHIN 14N70W TO 15N75W TO 14N78W TO 11N78W TO 10N76W TO 11N70W
TO 14N70W...INCLUDING THE GULF OF VENEZUELA...NE TO E WINDS 20 
TO 30 KT. SEAS 8 TO 10 FT.
.21 HOUR FORECAST FROM 11N TO 12N BETWEEN 74W AND 76W NE TO E 
WINDS 30 TO 40 KT. SEAS 9 TO 12 FT. ELSEWHERE WITHIN 15N73W TO 
15N76W TO 13N81W TO 10N81W TO 12N70W TO 15N73W...INCLUDING THE 
GULF OF VENEZUELA...NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST LITTLE CHANGE...EXCEPT SEAS 10 TO 13 FT IN GALE
FORCE WIND AREA.
.33 HOUR FORECAST WITHIN 14N74W TO 15N78W TO 14N82W TO 10N81W TO
09N77W TO 11N72W TO 14N74W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 
12 FT.
.45 HOUR FORECAST FROM 11N TO 12N BETWEEN 74W AND 76W NE TO E 
WINDS 30 TO 40 KT. SEAS 9 TO 11 FT. ELSEWHERE WITHIN 15N73W TO 
14N78W TO 10N79W TO 09N76W TO 11N74W TO 11N70W TO 15N73W... 
INCLUDING THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 30 KT. SEAS
8 TO 10 FT. REMAINDER OF AREA WITHIN 15N72W TO 14N81W TO 09N82W 
TO 09N77W TO 11N75W TO 11N71W TO 15N72W WINDS 20 KT OR LESS. SEAS
8 TO 9 FT IN E SWELL.
.48 HOUR FORECAST LITTLE CHANGE.

.SYNOPSIS AND FORECAST.

.ATLC WITHIN 22N35W TO 20N55W TO 16N52W TO 16N45W TO 19N35W TO
22N35W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE 
WITHIN 28N35W TO 18N60W TO 08N58W TO 06N52W TO 09N35W TO 
28N35W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE SWELL.
.24 HOUR FORECAST WITHIN 26N35W TO 18N61W TO 12N56W TO 12N44W TO
15N35W TO 26N35W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE TO E 
SWELL.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.ATLC COLD FRONT FROM 31N69W TO 22N76.5W. SURFACE TROUGH FROM
30.5N72W TO 29N81W. WITHIN 31N70W TO 31N80W TO 29N80W TO 29N73W 
TO 31N70W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST COLD FRONT FROM 31N61W TO 23N73.5W. WITHIN 
31N60W TO 31N69W TO 30N67W TO 30N66W TO 29N64W TO 31N60W N TO NE 
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. WITHIN 29N66W TO 31N73W TO 
29N75W TO 29N79W TO 25N76W TO 25N72W TO 29N66W WINDS 20 KT OR 
LESS. SEAS 8 TO 10 FT IN N TO NE SWELL.
.48 HOUR FORECAST COLD FRONT FROM 31N52W TO 23N73W. WITHIN 
31N50W TO 31N64W TO 28N64W TO 27N62W TO 31N50W NE WINDS 20 TO 25 
KT. SEAS 9 TO 11 FT. ELSEWHERE WITHIN 31N50W TO 30N70W TO 26N70W 
TO 26N63W TO 28N59W TO 31N50W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN NE SWELL.

.ATLC AND CARIBBEAN 42 HOUR FORECAST WITHIN 20N71W TO 20N73W TO
19N76W TO 19N75W TO 20N73W TO 20N71W...INCLUDING APPROACH TO
WINDWARD PASSAGE...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 
FT.
.48 HOUR FORECAST LITTLE CHANGE.

.CARIBBEAN WITHIN 19N85W TO 20N86W TO 19N87W TO 18N88W TO 17N87W
TO 17N86W TO 19N85W...INCLUDING GULF OF HONDURAS...WINDS 20 KT 
OR LESS. SEAS 8 TO 9 FT IN N TO NE SWELL.
.06 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.CARIBBEAN 30 HOUR FORECAST WITHIN 18N70W TO 18N72W TO 17N73W TO
16N72W TO 16N70W TO 17N69W TO 18N70W NE TO E WINDS 20 TO 25 KT.
SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

.GULF OF MEXICO WITHIN 28N94W TO 29N96W TO 27N97W TO 22N98W TO
22N96W TO 24N95W TO 28N94W SE TO S WINDS 20 TO 25 KT. SEAS TO 8 
FT.
.24 HOUR FORECAST WITHIN 28N94W TO 28N97W TO 26N97W TO 26N95W TO
28N94W SE TO S WINDS 20 TO 25 KT. SEAS 8 FT. WITHIN 24N90W TO 
24N93W TO 23N94W TO 20N94W TO 20N91W TO 21N89W TO 24N90W... 
INCLUDING WITHIN 60 NM OF COAST OF CAMPECHE...E WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT.
.30 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 28N95W TO 28N96W TO 27N97W TO 25N97W TO
25N96W TO 26N95W TO 28N95W SE TO S WINDS 20 TO 25 KT. SEAS TO 8 
FT.

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

$$
.FORECASTER HAGEN. NATIONAL HURRICANE CENTER.