000
FZNT02 KNHC 302026
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SUN APR 30 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SUN APR 30.
24 HOUR FORECAST VALID 1800 UTC MON MAY  1.
48 HOUR FORECAST VALID 1800 UTC TUE MAY  2.

.WARNINGS.

...ATLC GALE WARNING...
.ATLC COLD FRONT FROM 31N78W TO 26N80W. WITHIN 30N75W TO 31N74W 
TO 31N81W TO 24N79W TO 29N79W TO 30N75W SW TO W WINDS 30 TO 40 
KT. SEAS 8 TO 12 FT...EXCEPT 12 TO 16 KT N OF 29N BETWEEN 73W AND
79W. ELSEWHERE WITHIN 31N70W TO 31N74W TO 30N76W TO 31N81W TO 
27N79W TO 27N77W TO 31N70W...INCLUDING ATLANTIC EXPOSURES...SW 
WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA WITHIN 
31N68W TO 31N71W TO 28N75W TO 31N81W TO 25N80W TO 27N72W TO 
31N68W WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.12 HOUR FORECAST COLD FRONT FROM 31N71W TO 23N80W. WITHIN 
30N66W TO 31N66W TO 31N71W TO 29N72W TO 28N71W TO 28N70W TO 
30N66W SW WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. WITHIN 31N78W TO 
31N81W TO 30N80W TO 30N79W TO 30N78W TO 31N78W W TO NW WINDS 20 
TO 25 KT. SEAS 8 TO 11 FT. ELSEWHERE WITHIN 31N70W TO 31N78W TO 
30N79W TO 28N75W TO 29N72W TO 31N70W WINDS 20 KT OR LESS. SEAS 8 
TO 12 FT IN W SWELL.
.24 HOUR FORECAST COLD FRONT FROM 31N70W TO 23N79W. WITHIN 
31N64W TO 31N78W TO 29N69W TO 31N64W WINDS 20 KT OR LESS. SEAS 8 
TO 11 FT IN W SWELL.
.48 HOUR FORECAST DISSIPATING COLD FRONT FROM 31N64W TO 23N71W. 
WITHIN 31N68W TO 31N79.5W TO 30.5N79W TO 30N72W TO 30.5N68.5W TO 
31N68W SW TO W WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. WITHIN 31N56W 
TO 31N63W TO 30N63W TO 30N62W TO 30N57W TO 31N56W WINDS 20 KT OR 
LESS. SEAS 8 TO 9 FT IN NW SWELL.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 31N27W TO 21N49W. WITHIN 31N35W TO 31N48W 
TO 26N44W TO 25N37W TO 27N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 
8 TO 10 FT IN NW SWELL.
.24 HOUR FORECAST DISSIPATING COLD FRONT FROM 27N34W TO 21N41W. 
WITHIN 31N35W TO 31N53W TO 29N51W TO 28N40W TO 31N35W WINDS 20 KT
OR LESS. SEAS 8 TO 10 FT IN N SWELL.
.48 HOUR FORECAST COLD FRONT DISSIPATED. WITHIN 31N35W TO 31N49W
TO 27N47W TO 26N43W TO 28N35W TO 31N35W WINDS 20 KT OR LESS. 
SEAS 8 TO 11 FT IN NW SWELL.

.CARIBBEAN 36 HOUR FORECAST WITHIN 13N67W TO 14N71W TO 13N75W TO
11N72W TO 11N68W TO 11N66W TO 13N67W...INCLUDING THE GULF OF
VENEZUELA...E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 14N70W TO 14N71W TO 14N74W TO 13N74W TO
11N72W TO 12N69W TO 14N70W...INCLUDING THE GULF OF VENEZUELA...
NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

.GULF OF MEXICO COLD FRONT EXITING THROUGH STRAITS OF FLORIDA. 
WITHIN 29N83W TO 30N85W TO 28N86W TO 26N84W TO 25N82W TO 29N83W W
TO NW WINDS 20 TO 25 KT. SEAS 9 TO 11 FT. ELSEWHERE WITHIN 
26N83W TO 29N88W TO 27N90W TO 22N92W TO 24N84W TO 26N83W WINDS 20
KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL.
.18 HOUR FORECAST COLD FRONT SE OF AREA. 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 ERA. NATIONAL HURRICANE CENTER.