421  
FZNT32 KNHC 261516  
OFFN21  
 
MARINE WEATHER HF VOICE BROADCAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
1116 AM EDT TUE AUG 26 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 EXTENDS ACROSS N FLORIDA AND THE  
NE GULF TO NEAR 28N90W. THE FRONT WILL MOVE ACROSS N-CENTRAL  
FLORIDA AND THE NE GULF THROUGH WED, THEN LIFT N OF THE AREA BY  
THU. MODERATE NE WINDS AND SLIGHT TO MODERATE SEAS ARE EXPECTED  
IN THE WAKE OF THE FRONT. ELSEWHERE, GENTLE TO MODERATE WINDS  
AND SLIGHT SEAS WILL PREVAIL, EXCEPT MODERATE TO LOCALLY FRESH  
NE TO E WINDS OVER THE S-CENTRAL GULF EACH AFTERNOON THROUGH THE  
WEEK AS A TROUGH DEVELOPS OVER THE YUCATAN PENINSULA AND MOVES  
WESTWARD AT NIGHT. SLIGHT TO LOCALLY MODERATE SEAS ARE EXPECTED  
WITH THOSE WINDS THROUGH THE PERIOD.  
 
GULF OF AMERICA N OF 26N W OF 87W  
   
THIS AFTERNOON
 
VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR  
LESS.    
TONIGHT
 
E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
WED
 
E WINDS 10 KT. SEAS 2 FT OR LESS.    
WED NIGHT
 
E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS,  
BUILDING TO 3 FT AFTER MIDNIGHT.    
THU
 
E WINDS LESS THAN 10 KT. SEAS 3 FT.    
THU NIGHT
 
SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
FRI
 
SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.   
FRI NIGHT
 
SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
SAT
 
SW WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
SAT NIGHT
 
SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.  
 
GULF OF AMERICA FROM 22N TO 26N W OF 87W  
   
THIS AFTERNOON
 
SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
TONIGHT
 
E WINDS LESS THAN 10 KT, INCREASING TO 10 TO 15 KT  
AFTER MIDNIGHT. SEAS 2 FT OR LESS.    
WED
 
E WINDS 10 TO 15 KT, DIMINISHING TO LESS THAN 10 KT IN  
THE AFTERNOON. SEAS 2 FT OR LESS.    
WED NIGHT
 
E WINDS 10 TO 15 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
 
SE WINDS LESS THAN 10 KT. SEAS 3 FT.    
FRI NIGHT
 
SE WINDS LESS THAN 10 KT. SEAS 3 FT.   
SAT
 
SE WINDS LESS THAN 10 KT. SEAS 3 FT.    
SAT NIGHT
 
E WINDS LESS THAN 10 KT, SHIFTING TO SE AFTER  
MIDNIGHT. SEAS 3 FT.  
 
SW GULF OF AMERICA S OF 22N W OF 87W  
   
THIS AFTERNOON
 
E WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST  
OF VERACRUZ, AND E 10 TO 15 KT ELSEWHERE. SEAS 3 FT.    
TONIGHT
 
E WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF  
VERACRUZ, AND NE 10 TO 20 KT ELSEWHERE. SEAS 3 TO 4 FT.    
WED
 
WITHIN 60 NM OF COAST OF VERACRUZ, SE WINDS LESS THAN  
10 KT, SHIFTING TO W IN THE AFTERNOON. ELSEWHERE, E WINDS 10 TO  
15 KT. SEAS 3 TO 5 FT.    
WED NIGHT
 
NE WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF  
VERACRUZ, AND NE 10 TO 20 KT ELSEWHERE. SEAS 3 TO 4 FT.    
THU
 
E WINDS 10 TO 15 KT, DIMINISHING TO LESS THAN 10 KT IN  
THE AFTERNOON. SEAS 3 TO 4 FT IN THE MORNING, SUBSIDING TO 2 FT  
OR LESS.    
THU NIGHT
 
NE WINDS 10 TO 15 KT. SEAS 3 FT.    
FRI
 
SE WINDS 10 TO 15 KT, SHIFTING TO E IN THE AFTERNOON.  
SEAS 3 FT IN THE MORNING, SUBSIDING TO 2 FT OR LESS.    
FRI NIGHT
 
NE WINDS LESS THAN 10 KT, SHIFTING TO E AFTER  
MIDNIGHT. SEAS 2 FT OR LESS, BUILDING TO 3 FT AFTER MIDNIGHT.    
SAT
 
SE WINDS 10 TO 15 KT, DIMINISHING TO LESS THAN 10 KT IN  
THE AFTERNOON. SEAS 3 FT IN THE MORNING, SUBSIDING TO 2 FT OR  
LESS.    
SAT NIGHT
 
E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS, BUILDING TO  
3 FT AFTER MIDNIGHT.  
 
GULF OF AMERICA E OF 87W  
   
THIS AFTERNOON
 
E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
TONIGHT
 
NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
WED
 
NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
WED NIGHT
 
NE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.    
THU
 
E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
THU NIGHT
 
E WINDS LESS THAN 10 KT. 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
 
SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
SAT NIGHT
 
E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.  
 
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