433  
FZNT32 KNHC 181337  
OFFN21  
 
MARINE WEATHER HF VOICE BROADCAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
937 AM EDT THU SEP 18 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 CENTERED NORTH OF THE REGION WILL  
DOMINATE THE BASIN INTO THE WEEKEND, SUPPORTING GENTLE TO  
MODERATE EAST WINDS ALONG WITH SLIGHT SEAS. A MID TO UPPER LEVEL  
TROUGH OVER THE FAR SOUTHEASTERN GULF WILL CONTINUE TO MAINTAIN  
UNSETTLED WEATHER OVER THIS PART OF THE GULF THROUGH FRI.  
 
GULF OF AMERICA N OF 26N W OF 87W  
   
THIS AFTERNOON  
E WINDS 10 KT. SEAS 2 TO 3 FT.   
TONIGHT  
E WINDS 10 KT. SEAS 2 TO 3 FT.   
FRI  
E WINDS 10 KT. SEAS 2 TO 3 FT OR LESS.    
FRI NIGHT  
E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT.    
SAT  
E WINDS 10 KT. SEAS 2 TO 3 FT.   
SAT NIGHT  
E WINDS 10 KT. SEAS 2 TO 3 FT.   
SUN  
E WINDS 10 KT. SEAS 2 TO 3 FT.   
SUN NIGHT  
E WINDS 10 KT. SEAS 2 TO 3 FT.    
MON  
E WINDS 10 KT. SEAS 2 TO 3 FT.   
MON NIGHT  
SE WINDS 10 KT. SEAS 2 TO 3 FT.  
 
GULF OF AMERICA FROM 22N TO 26N W OF 87W  
   
THIS AFTERNOON  
E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT.    
TONIGHT  
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
FRI  
E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT.    
FRI NIGHT  
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
SAT  
E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.    
SAT NIGHT  
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
SUN  
E WINDS LESS THAN 10 KT. SEAS 3 FT.    
SUN NIGHT  
E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT.   
MON  
SE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT.   
MON NIGHT  
SE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT.  
 
SW GULF OF AMERICA S OF 22N W OF 87W  
   
THIS AFTERNOON  
E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT.    
TONIGHT  
WITHIN 60 NM OF COAST OF VERACRUZ, NE WINDS LESS THAN  
10 KT. ELSEWHERE, NE TO E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT.   
FRI  
E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT.    
FRI NIGHT  
WITHIN 60 NM OF COAST OF VERACRUZ, N WINDS LESS  
THAN 10 KT. ELSEWHERE, NE TO E WINDS LESS THAN 10 KT. SEAS  
2 TO 3 FT.   
SAT  
NE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT.    
SAT NIGHT  
E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT.    
SUN  
E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT.    
SUN NIGHT  
E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT.    
MON  
SE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT.   
MON NIGHT  
E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT.  
 
GULF OF AMERICA E OF 87W  
   
THIS AFTERNOON  
E WINDS 10 KT. SEAS 2 TO 3 FT.    
TONIGHT  
E WINDS 10 KT. SEAS 2 TO 3 FT.    
FRI  
NE WINDS 10 KT. SEAS 2 TO 3 FT.    
FRI NIGHT  
NE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT.    
SAT  
NE WINDS 10 KT. SEAS 2 TO 3 FT.    
SAT NIGHT  
NE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT.    
SUN  
NE WINDS 10 KT. SEAS 3 FT.    
SUN NIGHT  
NE WINDS 10 KT. SEAS 2 TO 3 FT.    
MON  
E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT.    
MON NIGHT  
E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT.  
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