894  
FZNT32 KNHC 120820  
OFFN21  
 
MARINE WEATHER HF VOICE BROADCAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
420 AM EDT FRI SEP 12 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
 
A WEAK COLD FRONT EXTENDING FROM SOUTHWEST FLORIDA  
SOUTHWESTWARD TO 24N89W WILL SLOWLY MOVE SOUTHWARD INTO THE  
SOUTH-CENTRAL GULF TO NEAR 23N BY LATE MON, WHERE IT WILL STALL  
AND DISSIPATE. SHOWERS AND THUNDERSTORMS WILL CONTINUE ALONG AND  
AHEAD OF THE FRONT. MODERATE TO LOCALLY FRESH NE TO E WINDS AND  
MODERATE SEAS ARE EXPECTED N OF THE FRONT WHILE MAINLY GENTLE  
WINDS AND SLIGHT SEAS WILL PREVAIL ELSEWHERE ACROSS THE BASIN.  
FRESH WINDS MAY PULSE THE NEXT FEW EVENINGS OFFSHORE THE WESTERN  
YUCATAN PENINSULA AS A DIURNAL TROUGH MOVES INTO THE EASTERN BAY  
OF CAMPECHE LATE AT NIGHT AND INTO THE EARLY MORNING HOURS.  
 
GULF OF AMERICA N OF 26N W OF 87W  
   
TODAY
 
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
TONIGHT
 
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
SAT
 
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
SAT NIGHT
 
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
SUN
 
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
SUN NIGHT
 
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
MON
 
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
MON NIGHT
 
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
TUE
 
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
TUE NIGHT
 
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.  
 
GULF OF AMERICA FROM 22N TO 26N W OF 87W  
   
TODAY
 
NE TO E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT.   
TONIGHT
 
NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
SAT
 
NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
SAT NIGHT
 
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
SUN
 
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
SUN NIGHT
 
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
MON
 
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
MON NIGHT
 
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
TUE
 
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
TUE NIGHT
 
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.  
 
SW GULF OF AMERICA S OF 22N W OF 87W  
   
TODAY
 
NE WINDS LESS THAN 10 KT. SEAS 2 TO 4 FT.   
TONIGHT
 
NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.   
SAT
 
SE WINDS LESS THAN 10 KT IN THE MORNING, BECOMING  
VARIABLE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.    
SAT NIGHT
 
E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.   
SUN
 
VARIABLE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.    
SUN NIGHT
 
E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.   
MON
 
NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.    
MON NIGHT
 
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
TUE
 
NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.   
TUE NIGHT
 
NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.  
 
GULF OF AMERICA E OF 87W  
   
TODAY
 
NE WINDS 10 TO 15 KT. SEAS 3 FT.    
TONIGHT
 
NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
SAT
 
NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
SAT NIGHT
 
NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
SUN
 
NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
SUN NIGHT
 
NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
MON
 
NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.    
MON NIGHT
 
NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.   
TUE
 
NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.    
TUE NIGHT
 
NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.  
 
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