739  
FZNT02 KNHC 181925  
HSFAT2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
2230 UTC THU JUN 18 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 1800 UTC THU JUN 18.  
24 HOUR FORECAST VALID 1800 UTC FRI JUN 19.  
48 HOUR FORECAST VALID 1800 UTC SAT JUN 20.  
 
.WARNINGS.  
 
.NONE.  
 
.SYNOPSIS AND FORECAST.  
 
.ATLC 24 HOUR FORECAST N OF 30N W OF 74W SW WINDS 20 TO 25 KT. SEAS  
LESS THAN 2.5 M.  
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.  
   
CARIBBEAN FROM 11N TO 18N BETWEEN 70W AND 78W
 
INCLUDING THE  
GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS TO 2.5 M. FROM  
15N TO 17N BETWEEN 80W AND 84W E TO SE WINDS 20 TO 25 KT. SEAS LESS  
THAN 2.5 M.    
24 HOUR FORECAST FROM 11N TO 17.5N BETWEEN 68W AND 77W
 
INCLUDING  
THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS TO 2.5 M.   
42 HOUR FORECAST FROM 11N TO 17.5N BETWEEN 70W AND 80W
 
INCLUDING  
THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0  
M. FROM 11N TO 15N BETWEEN 68W AND 70W E WINDS 20 TO 25 KT. SEAS  
LESS THAN 2.5 M.   
48 HOUR FORECAST FROM 11N TO 17.5N BETWEEN 70W AND 80W
 
INCLUDING  
THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0  
M.  
   
CARIBBEAN 06 HOUR FORECAST S OF 20N W OF 85W
 
INCLUDING THE GULF  
OF HONDURAS...E TO SE WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M.   
24 HOUR FORECAST S OF 19N W OF 85W
 
INCLUDING THE GULF OF  
HONDURAS...E TO SE WINDS 20 TO 25 KT. SEAS TO 2.5.   
30 HOUR FORECAST S OF 19N W OF 85W
 
INCLUDING THE GULF OF  
HONDURAS...E TO SE WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M.  
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.  
 
.GULF OF AMERICA FROM 22N TO 30N BETWEEN 87W AND 92W SE TO S WINDS  
20 TO 25 KT. SEAS 2.5 M. FROM 22N TO 26N BETWEEN 92W AND 94W...AND S  
OF 22N W OF 94W SE TO S WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.  
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.  
.30 HOUR FORECAST FROM 20N TO 23N BETWEEN 87W AND 90.5W E TO SE  
WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.  
.36 HOUR FORECAST FROM 21N TO 24W BETWEEN 88W AND 92W E TO SE WINDS  
20 TO 25 KT. SEAS LESS THAN 2.5 M.  
.42 HOUR FORECAST WINDS 20 KT OR LESS. 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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