464  
FZNT02 KNHC 280349  
HSFAT2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
0430 UTC MON APR 28 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 0000 UTC MON APR 28.  
24 HOUR FORECAST VALID 0000 UTC TUE APR 29.  
48 HOUR FORECAST VALID 0000 UTC WED APR 30.  
 
.WARNINGS.  
 
.NONE.  
 
.SYNOPSIS AND FORECAST.  
 
.ATLC STATIONARY FRONT FROM 31N30W TO 30N52W. WITHIN 31N35W TO  
31N50W TO 28N48W TO 27N43W TO 27N37W TO 31N35W NE TO E WINDS 20  
TO 25 KT. SEAS 8 FT.  
.24 HOUR FORECAST WEAKENING STATIONARY FRONT FROM 26N35W TO  
31N52W. WITHIN 31N35W TO 31N41W TO 26N44W TO 24N40W TO 24N35W TO  
31N35W E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT IN MERGING N AND E  
SWELL.  
.48 HOUR FORECAST FRONT DISSIPATED. WITHIN 31N35W TO 27N41W TO  
22N43W TO 20N41W TO 19N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 8  
TO 10 FT IN E SWELL.  
 
.ATLC 24 HOUR FORECAST COLD FRONT FROM 31N60W TO 20N74W. WITHIN  
31N65.5W TO 31N70W TO 27N77W TO 30.5N69.5W TO 30N69W TO 30N67W  
TO 31N65.5W NE WINDS 20 TO 25 KT. SEAS 8 FT.  
.48 HOUR FORECAST COLD FRONT FROM 31N56W TO 27N59W THEN  
STATIONARY FRONT TO 20N74W. WITHIN 31N60W TO 31N70W TO 26N75W TO  
20N75W TO 20N70W TO 31N60W WINDS 20 KT OR LESS...EXCEPT NE 20 TO  
25 KT S OF 27N W OF FRONT. SEAS 8 FT IN NW TO N SWELL NE OF  
BAHAMAS.  
 
.ATLC AND CARIBBEAN 24 HOUR FORECAST WITHIN 20N73W TO 20N74W TO  
19N75W TO 19N74W TO 20N73W...INCLUDING THE WINDWARD PASSAGE...  
NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.  
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  
 
.CARIBBEAN 06 HOUR FORECAST WITHIN 12N73W TO 13N73W TO 12N75W TO  
11N76W TO 10N76W TO 11N74W TO 12N73W NE TO E WINDS 20 TO 25 KT.  
SEAS LESS THAN 8 FT.  
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  
 
.GULF OF AMERICA WITHIN 21N91W TO 22N90W TO 22N91W TO 20N92W TO  
19N91W TO 21N91W...INCLUDING WITHIN 60 NM OF COAST OF  
CAMPECHE...NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.  
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  
.24 HOUR FORECAST WITHIN 22N88W TO 22N89W TO 21N90W TO 22N90W TO  
20N92W TO 19N91W TO 22N88W...INCLUDING WITHIN 60 NM OF COAST OF  
CAMPECHE...NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.  
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  
.48 HOUR FORECAST WITHIN 23N87W TO 23N89W TO 22N92W TO 20N92W TO  
21N90W TO 22N88W TO 23N87W...INCLUDING WITHIN 60 NM OF COAST OF  
CAMPECHE...NE TO E WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  
 

 
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.  
 
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