243  
FZNT02 KNHC 282047  
HSFAT2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
2230 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 1800 UTC MON APR 28.  
24 HOUR FORECAST VALID 1800 UTC TUE APR 29.  
48 HOUR FORECAST VALID 1800 UTC WED APR 30.  
 
.WARNINGS.  
 
.NONE.  
 
.SYNOPSIS AND FORECAST.  
 
.ATLC WITHIN 31N35W TO 31N39W TO 27N41W TO 26N37W TO 26N35W TO  
31N35W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN N SWELL.  
.24 HOUR FORECAST WITHIN 31N35W TO 31N39W TO 22N42W TO 18N39W TO  
18N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN E SWELL.  
.48 HOUR FORECAST WITHIN 28N35W TO 29N38W TO 25N42W TO 23N42W TO  
19N39W TO 17N35W TO 28N35W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT  
IN NE TO E SWELL.  
 
.ATLC 12 HOUR FORECAST COLD FRONT FROM 31N59W TO 26N70W TO  
27N79W. WITHIN 31N64W TO 31N71.5W TO 30N70W TO 30N67W TO 31N64W  
WINDS 20 KT OR LESS. SEAS 8 FT IN NW TO N SWELL.  
.24 HOUR FORECAST COLD FRONT FROM 31N56W TO 24N69W TO 25N78W.  
WITHIN 31N61W TO 31N72W TO 29N72W TO 29N66W TO 31N61W WINDS 20 KT  
OR LESS. SEAS 8 TO 9 FT IN N SWELL.  
.48 HOUR FORECAST COLD FRONT FROM 31N52W TO 25N62W THEN  
STATIONARY FRONT TO 22N70W. WITHIN 29N59W TO 29N63W TO 28N69W TO  
25N70W TO 25N67W TO 27N58W TO 29N59W WINDS 20 KT OR LESS. SEAS 8  
FT IN N SWELL.  
 
.CARIBBEAN 03 HOUR FORECAST WITHIN 20N73W TO 22N81W TO 21N82W TO  
19N80W TO 18.5N74W TO 20N73W...INCLUDING THE WINDWARD PASSAGE AND  
BETWEEN CUBA AND JAMAICA...NE TO E 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.  
.24 HOUR FORECAST LITTLE CHANGE.  
.27 HOUR FORECAST WITHIN 20N73W TO 22N81W TO 21N81W TO 20N80.5W  
TO 19N79W TO 19N73W TO 20N73W...INCLUDING THE WINDWARD PASSAGE  
AND BETWEEN CUBA AND JAMAICA...NE WINDS 20 TO 25 KT. SEAS LESS  
THAN 8 FT.  
.42 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 8 FT.  
 
.GULF OF AMERICA 03 HOUR FORECAST FROM 19N TO 22N BETWEEN 87W AND  
93W...INCLUDING WITHIN 60 NM OF COAST OF CAMPECHE...NE WINDS 20  
TO 25 KT. SEAS LESS THAN 8 FT.  
.15 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 8 FT.  
.24 HOUR FORECAST LITTLE CHANGE.   
27 HOUR FORECAST FROM 18N TO 23N BETWEEN 87W AND 94W
 
INCLUDING  
WITHIN 60 NM OF COAST OF CAMPECHE...NE TO E WINDS 20 TO 25 KT.  
SEAS LESS THAN 8 FT.  
.45 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 8 FT.  
 
.GULF OF AMERICA 27 HOUR FORECAST FROM 22N TO 23.5N BETWEEN 83W  
AND 85W...INCLUDING STRAITS OF FLORIDA...NE TO E WINDS 20 TO 25  
KT. SEAS LESS THAN 8 FT.  
.39 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 HAGEN. NATIONAL HURRICANE CENTER.  
 
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