605  
FZNT32 KNHC 171521  
OFFN21  
 
MARINE WEATHER HF VOICE BROADCAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
1121 AM EDT WED SEP 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 CENTERED NORTH OF THE REGION WILL  
DOMINATE THE BASIN INTO THE WEEKEND SUPPORTING GENTLE TO  
MODERATE EAST WINDS ALONG WITH SLIGHT SEAS.  
 
GULF OF AMERICA N OF 26N W OF 87W  
   
THIS AFTERNOON  
E WINDS 10 TO 15 KT. SEAS 3 FT.    
TONIGHT  
E WINDS 10 TO 15 KT. SEAS 3 FT.    
THU  
E WINDS 10 KT. SEAS 3 FT IN THE MORNING, SUBSIDING TO  
2 FT OR LESS.    
THU NIGHT  
E WINDS 10 KT. SEAS 2 FT OR LESS, BUILDING TO 3 FT  
AFTER MIDNIGHT.    
FRI  
E WINDS 10 KT. SEAS 2 FT OR LESS, BUILDING TO 3 FT IN THE  
AFTERNOON.    
FRI NIGHT  
E WINDS LESS THAN 10 KT. SEAS 3 FT.    
SAT  
E WINDS 10 KT. SEAS 3 FT.    
SAT NIGHT  
E WINDS 10 KT. SEAS 2 FT OR LESS.    
SUN  
E WINDS 10 KT. SEAS 2 FT OR LESS.    
SUN NIGHT  
E WINDS 10 KT. SEAS 3 FT IN THE EVENING, SUBSIDING  
TO 2 FT OR LESS.  
 
GULF OF AMERICA FROM 22N TO 26N W OF 87W  
   
THIS AFTERNOON  
E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.    
TONIGHT  
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
THU  
E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.    
THU NIGHT  
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
FRI  
E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.    
FRI NIGHT  
E WINDS 10 TO 15 KT. SEAS 3 FT.    
SAT  
E WINDS LESS THAN 10 KT. SEAS 3 FT.    
SAT NIGHT  
E WINDS 10 TO 15 KT. SEAS 3 FT.    
SUN  
E WINDS LESS THAN 10 KT. SEAS 3 FT.    
SUN NIGHT  
E WINDS LESS THAN 10 KT. SEAS 3 FT.  
 
SW GULF OF AMERICA S OF 22N W OF 87W  
   
THIS AFTERNOON  
WITHIN 60 NM OF COAST OF VERACRUZ, NW WINDS  
LESS THAN 10 KT, INCREASING TO 10 TO 15 KT IN THE AFTERNOON.  
ELSEWHERE, E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
TONIGHT  
WITHIN 60 NM OF COAST OF VERACRUZ, N WINDS 10 TO  
15 KT, DIMINISHING TO LESS THAN 10 KT AFTER MIDNIGHT. ELSEWHERE,  
NE WINDS LESS THAN 10 KT, SHIFTING TO E AFTER MIDNIGHT. SEAS  
2 FT OR LESS.    
THU  
NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
THU NIGHT  
WITHIN 60 NM OF COAST OF VERACRUZ, NE WINDS LESS  
THAN 10 KT. ELSEWHERE, NE WINDS LESS THAN 10 KT, SHIFTING TO E  
AFTER MIDNIGHT. SEAS 2 FT OR LESS.    
FRI  
E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
FRI NIGHT  
NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
SAT  
NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
SAT NIGHT  
NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
SUN  
E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
SUN NIGHT  
E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.  
 
GULF OF AMERICA E OF 87W  
   
THIS AFTERNOON  
E WINDS 10 KT. SEAS 2 FT OR LESS.    
TONIGHT  
E WINDS 10 TO 15 KT. SEAS 3 FT.    
THU  
E WINDS 10 KT. SEAS 3 FT IN THE MORNING, SUBSIDING TO  
2 FT OR LESS.    
THU NIGHT  
E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
FRI  
NE WINDS 10 KT. SEAS 2 FT OR LESS.    
FRI NIGHT  
NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
SAT  
NE WINDS 10 KT. SEAS 2 FT OR LESS.    
SAT NIGHT  
NE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.    
SUN  
NE WINDS 10 KT. SEAS 2 FT OR LESS.    
SUN NIGHT  
NE WINDS 10 KT. SEAS 2 FT OR LESS.  
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