046 
FZNT02 KNHC 290851
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC SAT APR 29 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SAT APR 29.
24 HOUR FORECAST VALID 0600 UTC SUN APR 30.
48 HOUR FORECAST VALID 0600 UTC MON MAY  1.

.WARNINGS.

...GULF OF MEXICO GALE WARNING...
.GULF OF MEXICO 06 HOUR FORECAST COLD FRONT FROM 30N93W TO
21N97W. WITHIN 25N97W TO 23N98W TO 22N98W TO 22N97W TO 23N97W TO
25N97W NW TO N WINDS 30 TO 35 KT. SEAS 8 FT. ELSEWHERE WITHIN 
28N94W TO 30N94W TO 28N97W TO 24N98W TO 21N97W TO 22N96W TO 
28N94W NW TO N WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT. WITHIN 
29N92W TO 29N93W TO 27N93W TO 26N92W TO 27N91W TO 29N92W W TO NW 
WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.
.18 HOUR FORECAST COLD FRONT FROM 30N87W TO 21N89W. WITHIN 
29N83W TO 30N86W TO 28N88W TO 25N88W TO 26N86W TO 27N84W TO 
29N83W SW WINDS 20 TO 25 KT. SEAS 8 FT. WITHIN 26N88W TO 30N90W 
TO 29N97W TO 22N98W TO 19N96W TO 19N92W TO 26N88W NW TO N WINDS 
20 TO 30 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST COLD FRONT FROM 30N83W TO 22N87W. WITHIN 
28N82W TO 30N84W TO 30N86W TO 26N87W TO 25N87W TO 25N84W TO 
28N82W SW TO W WINDS 20 TO 30 KT. SEAS 8 TO 9 FT. WITHIN 30N86W 
TO 30N90W TO 30N93W TO 25N94W TO 25N88W TO 30N86W W TO NW WINDS 
20 TO 30 KT. SEAS 8 TO 12 FT. WITHIN 25N89W TO 26N95W TO 22N98W 
TO 19N96W TO 19N93W TO 25N89W WINDS 20 KT OR LESS. SEAS 8 TO 12 
FT IN N SWELL.
.48 HOUR FORECAST COLD FRONT MOVE E OF AREA. WITHIN 29N84W TO 
26N87W TO 23N87W TO 22N85W TO 25N82W TO 29N84W WINDS 20 KT OR 
LESS. SEAS 8 FT IN NW TO N SWELL.

...ATLC GALE WARNING...
.ATLC 18 HOUR FORECAST WITHIN 29N78W TO 31N79W TO 31N81W TO
30N81W TO 27N80W TO 27N79W TO 29N78W S TO SW WINDS 20 TO 30 KT.
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 31N77W TO 31N80W TO 30N79W TO 29N78W TO
29N77W TO 31N77W S WINDS 20 TO 25 KT. SEAS 8 FT.
.30 HOUR FORECAST COLD FRONT FROM 31N79W TO 29N80W. WITHIN 
31N78W TO 31N80W TO 30N80W TO 29N79W TO 30N79W TO 31N78W SW WINDS
30 TO 35 KT. SEAS 9 TO 12 FT. ELSEWHERE WITHIN 31N73W TO 31N81W 
TO 27N80W TO 26N77W TO 28N75W TO 31N73W S TO SW WINDS 20 TO 30 
KT. SEAS 8 TO 10 FT.
.42 HOUR FORECAST COLD FRONT FROM 31N74W TO 23N79W. WITHIN 
31N69W TO 31N75W TO 27N76W TO 27N74W TO 29N70W TO 31N69W S TO SW 
WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. WITHIN 31N74W TO 31N80W TO 
28N79W TO 27N77W TO 28N76W TO 31N74W W WINDS 20 TO 25 KT. SEAS 8 
TO 13 FT. 
.48 HOUR FORECAST COLD FRONT FROM 31N71W TO 23N78W. WITHIN 
31N67W TO 31N73W TO 28N73W TO 28N71W TO 31N67W SW WINDS 20 TO 30 
KT. SEAS 8 TO 12 FT. WITHIN 31N72W TO 31N80W TO 29N77W TO 28N74W 
TO 29N73W TO 31N72W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 31N43W TO 27N53W. WITHIN 31N39W TO 31N44W 
TO 28N46W TO 27N44W TO 28N42W TO 31N39W SW TO W WINDS 20 TO 30 
KT. SEAS 9 TO 11 FT. WITHIN 31N44W TO 31N51W TO 29N51W TO 28N49W 
TO 27N46W TO 31N44W W TO NW WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. 
ELSEWHERE WITHIN 31N37W TO 31N60W TO 28N54W TO 27N45W TO 29N38W 
TO 31N37W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO N SWELL.
.24 HOUR FORECAST COLD FRONT FROM 28N35W TO 24N52W. WITHIN 
31N35W TO 31N56W TO 26N55W TO 23N48W TO 24N39W TO 26N35W TO 
31N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO N SWELL.
.48 HOUR FORECAST COLD FRONT FROM 27N35W TO 22N50W. WITHIN 
31N35W TO 31N52W TO 30N50W TO 28N41W TO 28N39W TO 31N35W WINDS 20
KT OR LESS. SEAS 8 TO 10 FT IN NW TO N SWELL.

.CARIBBEAN WITHIN 18N84W TO 19N85W TO 19N86W TO 17N86W TO 16N86W
TO 16N85W TO 18N84W 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.

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

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.