081  
FZNT02 KNHC 132136  
HSFAT2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
2230 UTC SUN APR 13 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 SUN APR 13.  
24 HOUR FORECAST VALID 1800 UTC MON APR 14.  
48 HOUR FORECAST VALID 1800 UTC TUE APR 15.  
 
.WARNINGS.  
 
.NONE.  
 
.SYNOPSIS AND FORECAST.  
   
ATLC COLD FRONT FROM 31N64W TO 20N69W. E OF FRONT
 
WITHIN  
31N57W TO 31N64W TO 25N65W TO 27N58W TO 30N56W TO 31N57W  
S TO SW WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.  
.24 HOUR FORECAST COLD FRONT FROM 31N55W TO 24N61W THEN  
STATIONARY FRONT TO 19N68W. E OF FRONT...WITHIN 31N50W TO 31N55W  
TO 29N56W TO 30N49W TO 31N50W S TO SW WINDS 20 TO 25 KT. SEAS 8  
TO 9 FT.  
.48 HOUR FORECAST WEAKENING COLD FRONT FROM 31N49W TO 25N56W  
THEN STATIONARY FRONT 19N68W. WINDS 20 KT OR LESS. SEAS LESS  
THAN 8 FT.  
 
.ATLC 18 HOUR FORECAST WITHIN 31N65W TO 31N71W TO 30N71W TO  
30N67W TO 31N65W W TO NW WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.  
.24 HOUR FORECAST WITHIN 31N57W TO 31N71W TO 30N69W TO 29N67W TO  
30N59W TO 31N57W W TO NW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.  
.48 HOUR FORECAST WITHIN 31N53W TO 31N64W TO 30N62W TO 29N61W TO  
29N55W TO 30N54W TO 31N53W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT  
IN NW SWELL.  
 
.ATLC 36 HOUR FORECAST WITHIN 31N78W TO 31N80W TO 30.5N80W TO  
30.5N79W TO 30.5N78.5W TO 31N78W SW WINDS 20 TO 25 KT. SEAS  
TO 8 FT.  
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT..  
 
.CARIBBEAN 06 HOUR FORECAST WITHIN 20N74W TO 20N76W TO 19N76W TO  
19N75W TO 19N73W TO 20N74W...INCLUDING BETWEEN CUBA AND  
JAMAICA...NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.  
.24 HOUR FORECAST WITHIN 20N74W TO 20N75W TO 20N79W TO 19N80W TO  
17N77W TO 18N76W TO 18N75W TO 20N74W...INCLUDING BETWEEN CUBA  
AND JAMAICA AND THE WINDWARD PASSAGE...NE WINDS 20 TO 25 KT.  
SEAS LESS THAN 8 FT.  
.36 HOUR FORECAST LITTLE CHANGE.  
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  
 
.CARIBBEAN WITHIN 12N82W TO 13N83W TO 14N83W TO 12N84W TO 10N83W  
TO 11N82W TO 12N82W...INCLUDING WITHIN 60 NM OF COAST OF  
NICARAGUA...N WINDS 20 TO 25 KT. SEAS TO 8 FT.  
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  
 
.CARIBBEAN 06 HOUR FORECAST WITHIN 13N70W TO 13N74W TO 11N75W TO  
12N72W TO 11N71W TO 11N69W TO 13N70W...INCLUDING THE GULF OF  
VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.  
.24 HOUR FORECAST WITHIN 13N71W TO 13N74W TO 12N78W TO 10N76W TO  
12N73W TO 11N70W TO 13N71W...INCLUDING THE GULF OF VENEZUELA...  
NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 10 FT W OF 75W AND LESS  
THAN 8 FT E OF 75W.  
.30 HOUR FORECAST WITHIN 13N71W TO 15N74W TO 13N78W TO 11N78W TO  
10N76W TO 11N71W TO 13N71W...INCLUDING THE GULF OF VENEZUELA...  
NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 11 FT W OF 74W AND LESS  
THAN 8 FT E OF 74W. WITHIN 18N70W TO 18N72W TO 16N73W TO 16N72W  
TO 17N70W TO 18N70W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8  
FT.  
.48 HOUR FORECAST WITHIN 13N70W TO 14N73W TO 13N78W TO 10N77W TO  
12N73W TO 11N70W TO 13N70W...INCLUDING THE GULF OF VENEZUELA...  
NE TO E WINDS 20 TO 25 KT...EXCEPT NE 25 TO 30 KT IN GULF OF  
VENEZUELA. SEAS 8 TO 11 FT W OF 74W AND LESS THAN 8 FT E OF 74W.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  
 

 
 
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.  
 
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