536  
FZNT32 KNHC 230133  
OFFN21  
 
MARINE WEATHER HF VOICE BROADCAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
933 PM EDT FRI AUG 22 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 PRESSURE PATTERN WILL CONTINUE OVER THE GULF  
REGION THROUGH THE PERIOD, MAINTAINING MOSTLY TRANQUIL MARINE  
CONDITIONS. MODERATE TO FRESH NE TO E WINDS WILL DEVELOP OVER  
THE SOUTH-CENTRAL GULF EACH AFTERNOON THROUGH EVENING THIS  
WEEKEND INTO EARLY NEXT WEEK AS A TROUGH DEVELOPS OVER THE  
YUCATAN PENINSULA AND MOVES WESTWARD AT NIGHT.  
 
GULF OF AMERICA N OF 26N W OF 87W  
   
OVERNIGHT
 
VARIABLE WINDS LESS THAN 10 KT, BECOMING S LESS  
THAN 10 KT AFTER MIDNIGHT. SEAS 2 FT OR LESS.    
SAT
 
W WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
SAT NIGHT
 
VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
SUN
 
W WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
SUN
 
W WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
MON THROUGH WED
 
E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.  
 
GULF OF AMERICA FROM 22N TO 26N W OF 87W  
   
OVERNIGHT
 
SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
SAT
 
S WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
SAT NIGHT AND SUN
 
SE WINDS LESS THAN 10 KT. SEAS 2 FT OR  
LESS.    
SUN THROUGH WED
 
E WINDS LESS THAN 10 KT. SEAS 3 FT.  
 
SW GULF OF AMERICA S OF 22N W OF 87W  
   
OVERNIGHT
 
E WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF  
VERACRUZ, AND E 10 TO 15 KT ELSEWHERE. SEAS 2 FT OR LESS.    
SAT
 
WITHIN 60 NM OF COAST OF VERACRUZ, VARIABLE WINDS LESS  
THAN 10 KT. ELSEWHERE, SE WINDS LESS THAN 10 KT, INCREASING TO  
10 TO 15 KT IN THE AFTERNOON. SEAS 2 FT OR LESS.    
SAT NIGHT AND SUN
 
E WINDS LESS THAN 10 KT WITHIN 60 NM OF  
COAST OF VERACRUZ, AND SE 10 TO 15 KT ELSEWHERE. SEAS 3 FT.    
SUN THROUGH WED
 
NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.  
 
GULF OF AMERICA E OF 87W  
   
OVERNIGHT
 
S WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
SAT
 
SW WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
SAT NIGHT AND SUN
 
SW WINDS LESS THAN 10 KT. SEAS 2 FT OR  
LESS.    
SUN
 
SW WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.   
MON THROUGH WED
 
E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.  
 
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