513  
FZNT32 KNHC 170914  
OFFN21  
 
MARINE WEATHER HF VOICE BROADCAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
514 AM EDT SUN AUG 17 2025  
 
MARINE WEATHER HF VOICE BROADCAST FOR THE GULF OF AMERICA  
 
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.  
   
SYNOPSIS
 
HIGH PRESSURE ACROSS THE AREA WILL ALLOW FOR  
GENERALLY LIGHT TO GENTLE WINDS AND SLIGHT SEAS DURING THE  
FORECAST PERIOD.  
 
GULF OF AMERICA N OF 26N W OF 87W  
   
TODAY
 
VARIABLE WINDS LESS THAN 10 KT, BECOMING NE LESS THAN  
10 KT IN THE AFTERNOON. SEAS 2 FT OR LESS.    
TONIGHT
 
NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
MON
 
VARIABLE WINDS LESS THAN 10 KT, BECOMING NE LESS THAN  
10 KT IN THE AFTERNOON. SEAS 2 FT OR LESS.    
MON NIGHT
 
E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
TUE
 
NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
TUE NIGHT
 
NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
WED
 
VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
WED NIGHT
 
VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
THU
 
VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
THU NIGHT
 
S WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.  
 
GULF OF AMERICA FROM 22N TO 26N W OF 87W  
   
TODAY
 
E WINDS LESS THAN 10 KT IN THE MORNING, BECOMING  
VARIABLE WINDS LESS THAN 10 KT. SEAS 3 FT IN THE MORNING,  
SUBSIDING TO 2 FT OR LESS.    
TONIGHT
 
E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
MON
 
VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
MON NIGHT
 
VARIABLE WINDS LESS THAN 10 KT, BECOMING E LESS  
THAN 10 KT AFTER MIDNIGHT. SEAS 2 FT OR LESS.    
TUE
 
VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
TUE NIGHT
 
E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
WED
 
VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
WED NIGHT
 
VARIABLE WINDS LESS THAN 10 KT, BECOMING SE LESS  
THAN 10 KT AFTER MIDNIGHT. SEAS 2 FT OR LESS.    
THU
 
S WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
THU NIGHT
 
SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.  
 
SW GULF OF AMERICA S OF 22N W OF 87W  
   
TODAY
 
E WINDS LESS THAN 10 KT IN THE MORNING, BECOMING  
VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
TONIGHT
 
NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
MON
 
VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
MON NIGHT
 
NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
TUE
 
VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
TUE NIGHT
 
N WINDS LESS THAN 10 KT IN THE EVENING, BECOMING  
VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
WED
 
VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
WED NIGHT
 
E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
THU
 
SE WINDS LESS THAN 10 KT IN THE MORNING, BECOMING  
VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
THU NIGHT
 
E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.  
 
GULF OF AMERICA E OF 87W  
   
TODAY
 
NE WINDS LESS THAN 10 KT IN THE MORNING, BECOMING  
VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
TONIGHT
 
VARIABLE WINDS LESS THAN 10 KT, BECOMING NE LESS THAN  
10 KT AFTER MIDNIGHT. SEAS 2 FT OR LESS.    
MON
 
VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
MON NIGHT
 
VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
TUE
 
VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
TUE NIGHT
 
VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
WED
 
VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
WED NIGHT
 
VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
THU
 
SW WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
THU NIGHT
 
S WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.  
 
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