638  
FZNT02 KNHC 130908  
HSFAT2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
1030 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 0600 UTC MON APR 13.  
24 HOUR FORECAST VALID 0600 UTC TUE APR 14.  
48 HOUR FORECAST VALID 0600 UTC WED APR 15.  
 
.WARNINGS.  
 
.NONE.  
 
.SYNOPSIS AND FORECAST.  
 
.ATLC STATIONARY FRONT FROM 31N54W 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 WEAKENING COLD FRONT FROM 31N40W TO 29N60W. TROUGH  
FROM 29N60W TO 19N64W. N OF FRONT NE TO E WINDS 20 TO 25 KT. SEAS  
2.5 TO 3 M. W OF TROUGH TO A LINE FROM 29N65W TO 26N80W NE TO E  
WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M. ELSEWHERE SE OF A LINE FROM  
31N64W TO 27N77W AND E OF THE BAHAMAS WINDS 20 KT OR LESS. SEAS 2.5  
TO 3 M IN NE SWELL.  
.48 HOUR FORECAST FRONT DISSIPATED. TROUGH FROM 29N65W TO 19N68W. W  
OF TROUGH TO A LINE FROM 29N67W TO 22.5N78W NE TO E WINDS 20 TO 25  
KT. SEAS 2.5 TO 3.0 M. ELSEWHERE W OF TROUGH TO A LINE FROM 29N67W  
TO 25N76W AND E OF THE BAHAMAS WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M  
IN NE SWELL. E OF 47W AND N OF A LINE FROM 29N35W TO 26N47W WINDS 20  
KT OR LESS. SEAS 2.5 TO 3 M IN N SWELL.  
 
.ATLC WITHIN FROM 20N TO 24N 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 30 KT. SEAS BUILDING TO 2.5 M. N OF 19N  
BETWEEN 77.5W AND 82W...AND N OF 21N BETWEEN 82W AND 84W NE WINDS 20  
TO 25 KT. SEAS LESS THAN 2.5 M.   
24 HOUR FORECAST N OF 18N BETWEEN 73W AND 76W
 
INCLUDING THE  
WINDWARD PASSAGE...NE WINDS 20 TO 25 KT. SEAS 2.5 M. N OF 18N  
BETWEEN 76W AND 82W...AND N OF 20N BETWEEN 82W AND 84W NE WINDS 20  
TO 25 KT. SEAS LESS THAN 2.5 M. WITHIN 30 NM OF A LINE FROM 18N75W  
TO 16N77.5W NE WINDS 20 TO 25 KT. SEAS TO 2.5 M.  
.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 88W
 
INCLUDING THE STRAITS  
OF FLORIDA...NE TO E WINDS 20 TO 25 KT. SEAS TO 2.5 M. FROM 20N TO  
23N BETWEEN 90W AND 94W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN  
2.5 M.  
.24 HOUR FORECAST LITTLE CHANGE.  
.48 HOUR FORECAST FROM 19N TO 24N BETWEEN 90W AND 94W E TO SE WINDS  
20 TO 25 KT. SEAS LESS THAN 2.5 M.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.  
 

 
.FORECASTER GR. NATIONAL HURRICANE CENTER.  
 
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