919  
FZNT02 KNHC 130309  
HSFAT2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
0430 UTC MON APR 13 2026  
 
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 13.  
24 HOUR FORECAST VALID 0000 UTC TUE APR 14.  
48 HOUR FORECAST VALID 0000 UTC WED APR 15.  
 
.WARNINGS.  
 
.NONE.  
 
.SYNOPSIS AND FORECAST.  
 
.ATLC STATIONARY FRONT FROM 31N55W TO 20N71W. W OF FRONT TO A LINE  
FROM 31N70W TO 27N80W NE WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M.  
.24 HOUR FORECAST COLD FRONT FROM 31N42W TO 27N60W. FRONTAL TROUGH  
FROM 27N60W TO 20N72W. W OF FRONT AND TROUGH TO A LINE FROM 31N60W  
TO 26N80W NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M.  
.48 HOUR DISSIPATING STATIONARY FRONT FROM 31N40W TO 29N60W. TROUGH  
FROM 29N60W TO 20N72W. W OF TROUGH TO A LINE FROM 29N65W TO 25N80W  
NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M. ELSEWHERE W OF TROUGH  
TO A LINE FROM 29N65W TO 27N75W AND E OF THE BAHAMAS WINDS 20 KT OR  
LESS. SEAS 2.5 TO 3 M IN NE SWELL. REMAINDER OF THE AREA N OF A LINE  
FROM 31N35W TO 26N50W TO 29N60W WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M  
IN N SWELL.  
 
.ATLC WITHIN FROM 21N TO 25N E OF 38W WINDS 20 KT OR LESS. SEAS 2.5  
TO 3.0 M IN NE SWELL.  
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.  
   
CARIBBEAN N OF 18N BETWEEN 73W AND 76W  
INCLUDING THE WINDWARD  
PASSAGE...NE WINDS 20 TO 25 KT. SEAS BUILDING TO 2.5 M. N OF 20N  
BETWEEN 77.5W AND 80W NE WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.  
.24 HOUR FORECAST LITTLE CHANGE.  
.48 HOUR FORECAST LITTLE CHANGE.  
   
CARIBBEAN FROM 10N TO 13N BETWEEN 70W AND 78W  
INCLUDING THE GULF  
OF VENEZUELA...NE TO E WINDS 20 TO 25 KT...EXCEPT 25 TO 30 KT NEAR  
THE COAST OF COLOMBIA. SEAS 2.5 TO 3 M.  
.24 HOUR FORECAST LITTLE CHANGE.  
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.  
   
GULF OF AMERICA FROM 22N TO 25N E OF 87W  
INCLUDING THE STRAITS OF  
FLORIDA...NE TO E WINDS 20 TO 25 KT. SEAS TO 2.5 M. FROM 19N TO 22N  
BETWEEN 88W AND 92W N TO NE WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.  
.24 HOUR FORECAST LITTLE CHANGE.  
.48 HOUR FORECAST LITTLE CHANGE.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.  
 
 
.FORECASTER GR. NATIONAL HURRICANE CENTER.  
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