000
FZNT02 KNHC 271346
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC MON MAR 27 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 27.
24 HOUR FORECAST VALID 1200 UTC TUE MAR 28.
48 HOUR FORECAST VALID 1200 UTC WED MAR 29.

.WARNINGS.

...CARIBBEAN GALE WARNING...
.CARIBBEAN WITHIN 16N71W TO 16N78W TO 13N81W TO 10N78W TO 11N74W
TO 11N67W TO 16N71W...INCLUDING THE GULF OF VENEZUELA...NE TO E 
WINDS 20 TO 30 KT. SEAS 8 TO 14 FT...HIGHEST NEAR 12N76W. 
.12 HOUR FORECAST LITTLE CHANGE...EXCEPT WITHIN 12N74W TO 12N76W
TO 11N76W TO 11N75W TO 11N74W TO 12N74W NE TO E WINDS 30 TO 40 
KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST WITHIN 16N72W TO 17N78W TO 15N81W TO 12N81W TO
10N77W TO 11N71W TO 16N72W...INCLUDING THE GULF OF VENEZUELA... 
NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.36 HOUR FORECAST LITTLE CHANGE...EXCEPT WITHIN 12N74W TO 12N75W
TO 11N75W TO 11N74W TO 12N74W NE WINDS 25 TO 35 KT. SEAS 8 TO 10 
FT.
.48 HOUR FORECAST WITHIN 13N73W TO 14N80W TO 13N80W TO 10N77W TO
11N74W TO 11N71W TO 13N73W...INCLUDING THE GULF OF VENEZUELA... 
NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT W OF 74W.

.SYNOPSIS AND FORECAST.

.ATLC WITHIN 16N49W TO 14N54W TO 15N60W TO 09N57W TO 10N53W TO
13N49W TO 16N49W WINDS 20 KT OR LESS. SEAS 8 FT IN N TO NE
SWELL.
.24 HOUR FORECAST CONDITIONS MERGED WITH NEXT FEATURE.

.ATLC COLD FRONT FROM 28N35W TO 22.5N50W. WITHIN 31N35W TO 
31N56W TO 26N56W TO 22N44W TO 24N35W TO 31N35W WINDS 20 KT OR 
LESS. SEAS 8 TO 15 FT IN NW TO N SWELL...HIGHEST NEAR 31N37W.
.24 HOUR FORECAST DISSIPATING STATIONARY FRONT FROM 26N35W TO
20N47.5W. WITHIN 31N35W TO 31N51W TO 23N48W TO 18N59W TO 10N59W
TO 16N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO
N SWELL...EXCEPT N TO NE SWELL W OF 50W.
.48 HOUR FORECAST FRONT DISSIPATED. WITHIN 31N35W TO 31N47W TO 
28N44W TO 27N40W TO 28N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 8 
TO 10 FT IN NW TO N SWELL. WITHIN 11N54W TO 12N55W TO 13N58W TO
11N59W TO 08N58W TO 08N56W TO 11N54W WINDS 20 KT OR LESS. SEAS 8
FT IN N TO NE SWELL.

.ATLC 09 HOUR FORECAST WITHIN 20.5N70.5W TO 21N71.5W TO 21N72W
TO 20N72.5W TO 20N71.5W TO 20N70.5W TO 20.5N70.5W NE TO E WINDS 
20 TO 25 KT. SEAS LESS THAN 8 FT.
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.ATLC 48 HOUR FORECAST COLD FRONT FROM 31N72.5W TO 27N78W TO
27.5N80.5W. WITHIN 31N76W TO 31N78.5W TO 30.5N78.5W TO 30N76W 
TO 31N76W NW TO N WINDS 20 TO 30 KT. SEAS TO 8 FT ALONG 31N.

.CARIBBEAN WITHIN 18N85W TO 19N86W TO 19N87W TO 17N88W TO 16N87W
TO 16N86W TO 18N85W...INCLUDING THE GULF OF HONDURAS...SE WINDS 
20 TO 25 KT. SEAS 8 TO 9 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST WITHIN 17N85.5W TO 17N86.5W TO 17N87.5W TO 
16.5N87.5W TO 16.5N85.5W TO 17N85.5W...INCLUDING THE GULF OF 
HONDURAS...E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

.GULF OF MEXICO DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM
WITHIN 31N88W TO 30N90W TO 30N94W TO 27N97W TO 29N90W TO 29N83W
TO 31N88W.
.06 HOUR FORECAST CONDITIONS IMPROVE.

.GULF OF MEXICO 12 HOUR FORECAST WITHIN 24N88W TO 24N90W TO 
23N90W TO 22N90W TO 21N89W TO 22N88W TO 24N88W E TO SE WINDS 20 
TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.GULF OF MEXICO 30 HOUR FORECAST COLD FRONT FROM 30N88W TO
26N97W. WITHIN 29N93W TO 30N95W TO 28N97W TO 27N97W TO 27N95W 
TO 28N94W TO 29N93W N TO NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 
FT.
.48 HOUR FORECAST COLD FRONT WEAKENING FROM 28N83W TO 24N96.5W TO
20.5N97W. 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 LEWITSKY. NATIONAL HURRICANE CENTER.