731  
FZNT02 KNHC 191616  
HSFAT2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
1630 UTC WED MAR 19 2025  
 
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 AMERICA  
 
SYNOPSIS VALID 1200 UTC WED MAR 19.  
24 HOUR FORECAST VALID 1200 UTC THU MAR 20.  
48 HOUR FORECAST VALID 1200 UTC FRI MAR 21.  
 
.WARNINGS.  
   
..ATLC GALE WARNING  
 
.COLD FRONT FROM 31N58W TO 18N65W. LOW PRES NEAR 29N67W 1002 MB.  
WITHIN 31N69W TO 31N75W TO 27N72W TO 26N70W TO 27N68W TO 31N69W  
NW WINDS 30 TO 40 KT. SEAS 15 TO 20 FT IN NW TO N SWELL. WITHIN  
31N65W TO 31N78W TO 25N76W TO 21N72W TO 22N65W TO  
31N65W...INCLUDING ATLANTIC EXPOSURES...NW WINDS 20 TO 30 KT.  
SEAS 12 TO 14 FT IN NW TO N SWELL. WITHIN 31N56W TO 31N65W TO  
22N65W TO 24N59W TO 31N56W SW WINDS 20 TO 30 KT. SEAS 10 TO 12 FT  
IN SW SWELL. WITHIN 29N46W TO 31N46W TO 31N56W TO 25N57W TO  
25N49W TO 29N46W S WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.  
.18 HOUR FORECAST COLD FRONT FROM 31N54W TO 19N62W. LOW PRES NEAR  
30N62W 1000 MB. WITHIN 31N53W TO 31N65W TO 19N65W TO 26N55W TO  
31N53W SW WINDS 20 TO 30 KT. SEAS 12 TO 14 FT IN W SWELL. WITHIN  
31N65W TO 31N78W TO 27N79W TO 23N75W TO 19N65W TO  
31N65W...INCLUDING ATLANTIC EXPOSURES...NW WINDS 20 TO 25 KT.  
SEAS 8 TO 14 FT IN N SWELL.  
.24 HOUR FORECAST WEAKENING COLD FRONT FROM 31N55W TO 19N61W. LOW  
PRES N OF AREA. WITHIN 31N53W TO 31N66W TO 19N65W TO 21N58W TO  
31N53W SW TO W WINDS 20 TO 30 KT. SEAS 12 TO 14 FT IN W TO NW  
SWELL. WITHIN 31N66W TO 31N76W TO 28N78W TO 22N75W TO 17N67W TO  
19N66W TO 31N66W...INCLUDING IN MONA PASSAGE AND ATLANTIC  
EXPOSURES...WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN N SWELL.  
.48 HOUR FORECAST DISSIPATING COLD FRONT FROM 31N51W TO 20N58W.  
WITHIN 31N46W TO 31N52W TO 27N51W TO 25N48W TO 29N46W TO 31N46W S  
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT IN W SWELL. WITHIN 25N49W TO  
31N53W TO 31N58W TO 24N63W TO 19N64W TO 16N56W TO 25N49W...INCLUDING  
IN ATLANTIC EXPOSURES AND PASSAGES...WINDS 20 KT OR LESS. SEAS 8  
TO 10 FT IN W TO NW SWELL.  
   
..GULF OF AMERICA GALE WARNING  
 
.WITHIN 29N91W TO 29N94W TO 27N97W TO 26N96W TO 26N91W TO 27N91W  
TO 29N91W S TO SW WINDS 20 TO 25 KT. SEAS 8 FT.  
.06 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 8 FT.  
.18 HOUR FORECAST COLD FRONT FROM 30N88W TO 21N97W. WITHIN  
29N89W TO 30N92W TO 30N95W TO 29N97W TO 27N97W TO 27N92W TO  
29N89W NW TO N WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.  
.24 HOUR FORECAST COLD FRONT FROM 30N85W TO 19N95W. WITHIN  
28N87W TO 30N86W TO 29N94W TO 26N97W TO 24N97W TO 23N94W TO  
28N87W N WINDS 20 TO 25 KT. SEAS 8 FT.  
.30 HOUR FORECAST COLD FRONT FROM 29N83W TO 19N95W. WITHIN  
21N96W TO 20N97W TO 19N96W TO 19N95W TO 21N96W...INCLUDING WITHIN  
60 NM OF COAST OF VERACRUZ...NW TO N WINDS 25 TO 35 KT. SEAS 8  
TO 10 FT IN NW TO N SWELL. WITHIN 29N83W TO 30N87W TO 28N95W TO  
21N96W TO 26N90W TO 25N85W TO 29N83W NW TO N WINDS 20 TO 25 KT.  
SEAS 8 TO 9 FT.  
.36 HOUR FORECAST COLD FRONT FROM 26N82W TO 21N87W. WITHIN  
28N83W TO 30N88W TO 25N96W TO 20N96W TO 19N92W TO 24N90W TO  
28N83W...INCLUDING WITHIN 60 NM OF COAST OF VERACRUZ AND WITHIN  
60 NM OF COAST OF CAMPECHE...N WINDS 20 TO 30 KT. SEAS 8 TO 10 FT  
IN N SWELL.  
.48 HOUR FORECAST COLD FRONT E OF AREA. WITHIN 23N88W TO 24N88W  
TO 24N90W TO 21N95W TO 19N95W TO 21N92W TO 23N88W...INCLUDING  
WITHIN 60 NM OF COAST OF VERACRUZ...WINDS 20 KT OR LESS. SEAS 8  
FT IN N TO NE SWELL. WITHIN 29N83W TO 30N86W TO 28N88W TO 24N87W  
TO 24N84W TO 26N82W TO 29N83W WINDS 20 KT OR LESS. SEAS 8 FT IN  
NW SWELL.  
 
.SYNOPSIS AND FORECAST.  
 
.ATLC WITHIN 31N35W TO 31N37W TO 29N36W TO 27N35W TO 31N35W  
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N SWELL.  
.24 HOUR FORECAST WITHIN 31N35W TO 31N38W TO 28N37W TO 26N35W TO  
31N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N SWELL.  
.42 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
8 FT IN N TO NE SWELL.  
 
.ATLC WITHIN 19N35W TO 18N36W TO 16N37W TO 13N37W TO 11N35W TO  
19N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE TO E SWELL.  
.24 HOUR FORECAST WITHIN 18N35W TO 17N38W TO 11N40W TO 07N44W TO  
07N35W TO 18N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE  
SWELL.  
.33 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 8 FT.  
 
.ATLC 30 HOUR FORECAST WITHIN 31N79W TO 31N80W TO 30N80W TO  
31N79W SW WINDS 20 TO 30 KT. SEAS 8 FT.  
.36 HOUR FORECAST WITHIN 31N76W TO 31N81W TO 29N81W TO 28N80W TO  
31N76W W WINDS 20 TO 30 KT. SEAS 8 FT.  
.48 HOUR FORECAST WITHIN 31N72W TO 31N81W TO 28N80W TO 26N78W TO  
28N74W TO 31N72W...INCLUDING ATLANTIC EXPOSURES...NW WINDS 20 TO  
30 KT. SEAS 9 TO 11 FT IN NW SWELL. WITHIN 31N70W TO 31N71W TO  
30N72W TO 29N72W TO 29N71W TO 30N70W TO 31N70W W WINDS 20 TO 25  
KT. SEAS 8 FT.  
 
.CARIBBEAN 12 HOUR FORECAST WITHIN 11N74W TO 11N73W TO 12N75W TO  
10N76W TO 09N76W TO 09N76W TO 11N74W NE WINDS 20 TO 30 KT. SEAS  
LESS THAN 8 FT.  
.24 HOUR FORECAST WITHIN 12N74W TO 12N75W TO 12N76W TO 10N77W TO  
10N76W TO 11N74W TO 12N74W NE TO E WINDS 20 TO 25 KT. SEAS 8 FT.  
.48 HOUR FORECAST WITHIN 11N74W TO 12N75W TO 12N77W TO 10N78W TO  
09N77W TO 11N75W TO 11N74W NE WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.  
 
.CARIBBEAN 39 HOUR FORECAST WITHIN 12N64W TO 12N66W TO 11N66W TO  
10N66W TO 11N63W TO 12N64W E WINDS 20 TO 25 KT. SEAS LESS THAN 8  
FT.  
.48 HOUR FORECAST WITHIN 13N64W TO 13N65W TO 12N66W TO 11N66W TO  
11N65W TO 12N64W TO 13N64W E TO SE WINDS 20 TO 25 KT. SEAS 8 FT.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  
 
 
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.  
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