939  
FZNT32 KNHC 202007  
OFFN21  
 
MARINE WEATHER HF VOICE BROADCAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
407 PM EDT WED AUG 20 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  
MODERATE TO LOCALLY FRESH NE TO SE WINDS WILL BE  
POSSIBLE OVER THE SOUTH-CENTRAL GULF EACH AFTERNOON AND EVENING  
THROUGH THIS WEEKEND AS A TROUGH DEVELOPS OVER THE YUCATAN  
PENINSULA AND MOVES WESTWARD. OTHERWISE, GENTLE TO LOCALLY  
MODERATE WINDS AND SLIGHT SEAS WILL PREVAIL OVER THE REMAINDER OF  
THE BASIN AS WEAK HIGH PRESSURE DOMINATES THE REGION.  
 
GULF OF AMERICA N OF 26N W OF 87W  
   
TONIGHT  
VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
THU  
VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
THU NIGHT  
VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
FRI  
SW WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.   
FRI NIGHT  
VARIABLE WINDS LESS THAN 10 KT. 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, BECOMING S LESS  
THAN 10 KT AFTER MIDNIGHT. SEAS 2 FT OR LESS.    
SUN  
SW WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.   
SUN NIGHT  
SW WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
MON  
SW WINDS 10 KT IN THE MORNING, BECOMING VARIABLE WINDS  
LESS THAN 10 KT. SEAS 2 FT OR LESS.    
MON NIGHT  
VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.  
 
GULF OF AMERICA FROM 22N TO 26N W OF 87W  
   
TONIGHT  
N WINDS LESS THAN 10 KT IN THE EVENING, BECOMING  
VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
THU  
S WINDS LESS THAN 10 KT IN THE MORNING, BECOMING VARIABLE  
WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
THU NIGHT  
VARIABLE WINDS LESS THAN 10 KT, BECOMING SE LESS  
THAN 10 KT AFTER MIDNIGHT. SEAS 2 FT OR LESS.    
FRI  
S WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
FRI NIGHT  
SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
SAT  
SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
SAT NIGHT  
SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
SUN  
S WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
SUN NIGHT  
SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
MON  
SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.   
MON NIGHT  
SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.  
 
SW GULF OF AMERICA S OF 22N W OF 87W  
   
TONIGHT  
NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
THU  
SE WINDS LESS THAN 10 KT IN THE MORNING, BECOMING  
VARIABLE 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 IN THE EVENING, BECOMING VARIABLE WINDS LESS THAN  
10 KT. ELSEWHERE, N WINDS LESS THAN 10 KT, SHIFTING TO E AFTER  
MIDNIGHT. SEAS 2 FT OR LESS.    
FRI  
SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.   
FRI NIGHT  
NE WINDS LESS THAN 10 KT, SHIFTING TO E AFTER  
MIDNIGHT. 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, INCREASING TO 10 TO 15 KT  
AFTER MIDNIGHT. SEAS 2 FT OR LESS.    
SUN  
E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.    
SUN NIGHT  
E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.    
MON  
E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.    
MON NIGHT  
E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS, BUILDING TO  
3 FT AFTER MIDNIGHT.  
 
GULF OF AMERICA E OF 87W  
   
TONIGHT  
VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
THU  
SW WINDS 10 KT. SEAS 2 FT OR LESS.    
THU NIGHT  
S WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
FRI  
SW WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.   
FRI NIGHT  
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  
S WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
SUN  
SW WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.   
SUN NIGHT  
SW WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
MON  
SW WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.   
MON NIGHT  
W WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.  
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