451  
FZNT32 KNHC 100304  
OFFN21  
 
MARINE WEATHER HF VOICE BROADCAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
1104 PM EDT TUE SEP 9 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 STATIONARY FRONT FROM JUST NORTH OF TAMPA BAY TO  
OFFSHORE BROWNSVILLE, TEXAS, WILL REMAIN GENERALLY IN PLACE  
THROUGH LATE WEEK, WITH A WEAK LOW PRESSURE OVER THE EASTERN  
GULF OFFSHORE FLORIDA GRADUALLY DISSIPATING DURING THIS TIME.  
UNTIL IT DISSIPATES, SHOWERS AND THUNDERSTORMS WILL PERSIST  
ALONG AND SOUTH OF THE FRONT MAINLY OVER THE EASTERN GULF. FRESH  
NE WINDS AND MODERATE SEAS ARE EXPECTED N OF THE FRONT IN THE NE  
GULF, WITH THE REMAINDER OF THE BASIN EXPERIENCING GENTLE WINDS  
AND SLIGHT SEAS.  
 
GULF OF AMERICA N OF 26N W OF 87W  
   
OVERNIGHT
 
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
WED
 
NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.    
WED NIGHT
 
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
THU
 
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
THU NIGHT
 
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
FRI
 
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
FRI NIGHT
 
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
SAT
 
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
SAT NIGHT
 
E WINDS 10 TO 15 KT. SEAS 3 TO 4 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.  
 
GULF OF AMERICA FROM 22N TO 26N W OF 87W  
   
OVERNIGHT
 
E WINDS LESS THAN 10 KT. SEAS 3 FT.    
WED
 
SE WINDS LESS THAN 10 KT IN THE MORNING, BECOMING  
VARIABLE WINDS LESS THAN 10 KT. SEAS 3 FT.    
WED NIGHT
 
E WINDS LESS THAN 10 KT. SEAS 3 FT.    
THU
 
E WINDS LESS THAN 10 KT. SEAS 3 FT.    
THU NIGHT
 
E WINDS LESS THAN 10 KT. SEAS 3 FT.    
FRI
 
NE WINDS LESS THAN 10 KT. SEAS 3 FT.    
FRI NIGHT
 
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
SAT
 
E WINDS LESS THAN 10 KT, INCREASING TO 10 TO 15 KT IN THE  
AFTERNOON. 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 5 FT.    
SUN NIGHT
 
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.  
 
SW GULF OF AMERICA S OF 22N W OF 87W  
   
OVERNIGHT
 
NE WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF  
VERACRUZ, AND E 10 TO 15 KT ELSEWHERE. SEAS 2 FT OR LESS.    
WED
 
WITHIN 60 NM OF COAST OF VERACRUZ, VARIABLE WINDS LESS  
THAN 10 KT. ELSEWHERE, SE WINDS 10 TO 15 KT, DIMINISHING TO LESS  
THAN 10 KT IN THE AFTERNOON. SEAS 2 FT OR LESS.    
WED NIGHT
 
WITHIN 60 NM OF COAST OF VERACRUZ, E WINDS LESS  
THAN 10 KT. ELSEWHERE, NE WINDS LESS THAN 10 KT, SHIFTING TO E  
AFTER MIDNIGHT. SEAS 2 FT OR LESS.    
THU
 
E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
THU NIGHT
 
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
 
E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
SAT
 
E WINDS LESS THAN 10 KT IN THE MORNING, BECOMING VARIABLE  
WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
SAT NIGHT
 
E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
SUN
 
NE 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  
   
OVERNIGHT
 
SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
WED
 
SW WINDS LESS THAN 10 KT. SEAS 3 FT.    
WED NIGHT
 
N WINDS LESS THAN 10 KT, SHIFTING TO E AFTER  
MIDNIGHT. SEAS 3 FT.    
THU
 
E WINDS LESS THAN 10 KT, SHIFTING TO N IN THE AFTERNOON.  
SEAS 2 FT OR LESS.    
THU NIGHT
 
NE WINDS 10 TO 15 KT, DIMINISHING TO LESS THAN  
10 KT AFTER MIDNIGHT. SEAS 3 FT.    
FRI
 
NE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.    
FRI NIGHT
 
NE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS, BUILDING  
TO 3 FT AFTER MIDNIGHT.    
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
 
E WINDS 10 TO 15 KT. SEAS 3 FT.  
 
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