478  
FZNT02 KNHC 121315  
HSFAT2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
1630 UTC SAT APR 12 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 SAT APR 12.  
24 HOUR FORECAST VALID 1200 UTC SUN APR 13.  
48 HOUR FORECAST VALID 1200 UTC MON APR 14.  
 
.WARNINGS.  
 
.NONE.  
 
.SYNOPSIS AND FORECAST.  
 
.ATLC WITHIN 21N36W TO 23N38W TO 22N41W TO 18N41W TO 17N37W TO  
18N36W TO 21N36W WINDS 20 KT OR LESS. SEAS 8 FT IN NE SWELL.  
.12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 8 FT.  
 
.ATLC 18 HOUR FORECAST WITHIN 31N63W TO 31N66W TO 30N66W TO  
29N65W TO 29N64W TO 31N63W S TO SW WINDS 20 TO 25 KT. SEAS 8 FT.  
.24 HOUR FORECAST WITHIN 31N62W TO 31N65W TO 30N65W TO 30N64W TO  
30N63W TO 31N62W S TO SW WINDS 20 TO 25 KT. SEAS 8 FT.  
.48 HOUR FORECAST WITHIN 31N52W TO 31N58W TO 30N58W TO 29N56W TO  
30N53W TO 31N52W SW WINDS 20 TO 25 KT. SEAS 8 FT. WITHIN 31N60W  
TO 31N73W TO 30N73W TO 30N69W TO 30N66W TO 31N60W NW WINDS 20 TO  
25 KT. SEAS 8 TO 9 FT.  
 
.CARIBBEAN WITHIN 15N82W TO 16N82W TO 16N83W TO 12N84W TO 11N82W  
TO 12N82W TO 15N82W...INCLUDING WITHIN 60 NM OF COAST OF  
NICARAGUA... N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.  
.24 HOUR FORECAST WITHIN 13N82W TO 14N82W TO 15N83W TO 14N84W TO  
11N84W TO 11N83W TO 13N82W...INCLUDING WITHIN 60 NM OF COAST OF  
NICARAGUA... N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.  
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 8 FT.  
 
.CARIBBEAN 36 HOUR FORECAST WITHIN 13N72W TO 13N73W TO 12N76W TO  
11N75W TO 12N72W TO 13N72W NE TO E WINDS 20 TO 25 KT. SEAS LESS  
THAN 8 FT.  
.48 HOUR FORECAST WITHIN 13N73W TO 14N74W TO 13N77W TO 10N77W TO  
10N76W TO 11N73W TO 13N73W NE TO E WINDS 20 TO 30 KT. SEAS 8 FT.  
WITHIN 12N70W TO 12N72W TO 11N72W TO 10N71W TO 11N71W TO 11N70W  
TO 12N70W...INCLUDING THE GULF OF VENEZUELA... NE TO E WINDS 20  
TO 25 KT. SEAS LESS THAN 8 FT.  
 
.CARIBBEAN 42 HOUR FORECAST WITHIN 20N75W TO 20N76W TO 21N78W TO  
19N79W TO 18N75W TO 19N74W TO 20N75W...INCLUDING BETWEEN CUBA  
AND JAMAICA... NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.  
.48 HOUR FORECAST WITHIN 20N75W TO 21N77W TO 20N81W TO 17N78W TO  
17N77W TO 19N73W TO 20N75W...INCLUDING BETWEEN CUBA AND  
JAMAICA... NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.  
WITHIN 18N69W TO 18N71W TO 18N72W TO 17N72W TO 17N70W TO 18N69W  
NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  
 

 
 
.FORECASTER AL. NATIONAL HURRICANE CENTER.  
 
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