000
FZNT02 KNHC 271934
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC MON MAR 27.
24 HOUR FORECAST VALID 1800 UTC TUE MAR 28.
48 HOUR FORECAST VALID 1800 UTC WED MAR 29.

.WARNINGS.

...CARIBBEAN GALE WARNING...
.CARIBBEAN WITHIN 15N71W TO 18N79W TO 15N78W TO 14N82W TO 10N79W
TO 12N69W TO 15N71W...INCLUDING THE GULF OF VENEZUELA...NE TO E 
WINDS 20 TO 30 KT. SEAS 8 TO 12 FT...HIGHEST NEAR 12N76.5W.
.06 HOUR FORECAST LITTLE CHANGE...EXCEPT WITHIN 12N74W TO 12N75W
TO 11N76W TO 11N75W TO 11N74W TO 12N74W NE TO E WINDS 30 TO 40 
KT. SEAS 8 TO 12 FT.
.18 HOUR FORECAST WITHIN 14N72W TO 17N78W TO 14N81W TO 10N78W TO
11N71W TO 14N72W...INCLUDING THE GULF OF VENEZUELA...NE TO E 
WINDS 20 TO 30 KT. SEAS 8 TO 12 FT...HIGHEST NEAR 12N76W.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST WITHIN 12N70W TO 13N78W TO 10N78W TO 11N74W TO
11N72W TO 12N70W...INCLUDING THE GULF OF VENEZUELA...NE TO E
WINDS 20 TO 25 KT. SEAS 8 TO 9 FT W OF 75W AND LESS THAN 8 FT
ELSEWHERE.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 27N35W TO 23N45W. WITHIN 31N35W TO 31N54W
TO 24N55W TO 19N46W TO 22N35W TO 31N35W WINDS 20 KT OR LESS. 
SEAS 8 TO 14 FT IN NW TO N SWELL.
.24 HOUR FORECAST DISSIPATING STATIONARY FRONT FROM 26N35W TO
22N45W. WITHIN 31N35W TO 28N41W TO 31N52W TO 23N43W TO 14N49W 
TO 16N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO
N SWELL.
.48 HOUR FORECAST FRONT DISSIPATED. WITHIN 31N35W TO 31N47W TO 
30N43W TO 26N40W TO 27N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 8 
TO 9 FT IN NW SWELL.

.ATLC WITHIN 14N50W TO 15N59W TO 14N60W TO 10N58W TO 10N52W TO
14N50W WINDS 20 KT OR LESS. SEAS 8 FT IN N TO NE SWELL.
.24 HOUR FORECAST WITHIN 16N52W TO 16N59W TO 11N59W TO 09N57W TO
10N54W TO 13N50W TO 16N52W WINDS 20 KT OR LESS. SEAS 8 FT IN N 
TO NE SWELL.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.ATLC WITHIN 21N70W TO 20N72W TO 20N71W TO 20N70W TO 21N70W E
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.ATLC 42 HOUR FORECAST COLD FRONT FROM 31N73W TO 28N80.5W. WITHIN
31N75.5W TO 31N80.5W TO 30N78.5W TO 30N77W TO 31N75.5W NW TO N 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST COLD FRONT FROM 31N69W TO 26.5N76W TO 27N80W.
WITHIN 31N71.5W TO 31N77.5W TO 30N76W TO 30N74.5W TO 31N71.5W N 
TO NE WINDS 20 TO 25 KT. SEAS 8 FT. WITHIN 31N56W TO 31N67W TO 
30N70W TO 30N67W TO 29N66W TO 30N58W TO 31N56W SW TO W WINDS 20 
TO 25 KT. SEAS TO 8 FT.

.CARIBBEAN WITHIN 18N86W TO 18N87W TO 17N87W TO 16N87W TO 17N86W
TO 16N85W TO 18N86W...INCLUDING GULF OF HONDURAS...E TO SE WINDS
20 TO 30 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.42 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.GULF OF MEXICO DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM
WITHIN 26.5N96.5W TO 27.5N97W TO 27N97.5W TO 26.5N97.5W TO
25.5N97W TO 26N96.5W TO 26.5N96.5W.
.06 HOUR FORECAST CONDITIONS IMPROVE.

.GULF OF MEXICO 03 HOUR FORECAST WITHIN 24N88W TO 24N89W TO 
23N90W TO 21N90W TO 22N88W TO 24N88W E TO SE 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.

.GULF OF MEXICO 24 HOUR FORECAST COLD FRONT FROM 30N90W TO
26N97W. WITHIN 29N93W TO 30N95W TO 28N97W TO 26N97W TO 26N96W 
TO 27N94W TO 29N93W N TO NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 
FT.
.42 HOUR FORECAST COLD FRONT WEAKENING FROM 28N83W TO 24N96W TO
22N96W TO 21N97W. 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.