552   
FZNT32 KNHC 132044  
OFFN21  
  
MARINE WEATHER HF VOICE BROADCAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
444 PM EDT WED AUG 13 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  
THE NORTHERN EXTENSION OF A TROPICAL WAVE IS OVER  
THE YUCATAN PENINSULA WITH SCATTERED MODERATE CONVECTION IN THE  
AREA. THIS ACTIVITY WILL FOLLOW THE WAVE AS IT MOVES WEST  
THROUGH THE BAY OF CAMPECHE TONIGHT. SOME TROPICAL DEVELOPMENT  
IS POSSIBLE IN THE SW GULF WHILE THE SYSTEM MOVES WNW OR NW, AND  
THERE IS A LOW CHANCE OF TROPICAL FORMATION OVER THE NEXT  
7 DAYS. OTHERWISE, GENTLE WINDS AND SLIGHT SEAS ARE EXPECTED  
THROUGH THE BASIN AS WEAK HIGH PRESSURE DOMINATES.   
  
GULF OF AMERICA N OF 26N W OF 87W  
   
TONIGHT  
S WINDS LESS THAN 10 KT, INCREASING TO 10 TO 15 KT  
AFTER MIDNIGHT. SEAS 2 FT OR LESS.    
THU  
SW WINDS LESS THAN 10 KT IN THE MORNING, BECOMING  
VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
THU NIGHT  
S WINDS LESS THAN 10 KT, INCREASING TO 10 TO 15 KT  
AFTER MIDNIGHT. SEAS 2 FT OR LESS.    
FRI  
SE WINDS LESS THAN 10 KT, INCREASING TO 10 TO 15 KT IN  
THE AFTERNOON. SEAS 2 FT OR LESS.    
FRI NIGHT  
E WINDS LESS THAN 10 KT, SHIFTING TO SE AFTER  
MIDNIGHT. SEAS 3 FT.    
SAT  
E WINDS LESS THAN 10 KT. SEAS 3 FT.    
SAT NIGHT  
E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
SUN  
E WINDS LESS THAN 10 KT IN THE MORNING, BECOMING VARIABLE  
WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
SUN NIGHT  
E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
MON  
E WINDS LESS THAN 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  
SE WINDS LESS THAN 10 KT, INCREASING TO 10 TO 15 KT  
AFTER MIDNIGHT. SEAS 2 FT OR LESS.    
THU  
SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
THU NIGHT  
SE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS, BUILDING  
TO 3 FT AFTER MIDNIGHT.    
FRI  
SE WINDS 10 TO 15 KT. SEAS 3 FT.    
FRI NIGHT  
E WINDS 10 TO 15 KT. SEAS 3 FT.    
SAT  
SE WINDS 10 TO 15 KT, SHIFTING TO E IN THE AFTERNOON.  
SEAS 3 TO 4 FT.    
SAT NIGHT  
E WINDS LESS THAN 10 KT. SEAS 3 FT.    
SUN  
E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
SUN NIGHT  
E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
MON  
SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.   
MON NIGHT  
E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.   
  
SW GULF OF AMERICA S OF 22N W OF 87W  
   
TONIGHT  
SE WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF  
VERACRUZ, AND E 10 TO 15 KT ELSEWHERE. SEAS 2 FT OR LESS.    
THU  
E WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF  
VERACRUZ, AND SE 10 TO 15 KT ELSEWHERE. SEAS 3 FT.    
THU NIGHT  
SE WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF  
VERACRUZ, AND E 10 TO 15 KT ELSEWHERE. SEAS 3 FT.    
FRI  
WITHIN 60 NM OF COAST OF VERACRUZ, SE WINDS LESS THAN  
10 KT IN THE MORNING, BECOMING VARIABLE WINDS LESS THAN 10 KT.  
ELSEWHERE, SE WINDS 10 TO 15 KT, DIMINISHING TO LESS THAN 10 KT  
IN THE AFTERNOON. SEAS 3 FT.   
FRI NIGHT  
E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.    
SAT  
E WINDS 10 TO 15 KT. SEAS 3 FT.    
SAT NIGHT  
E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.    
SUN  
E WINDS 10 TO 15 KT, DIMINISHING TO LESS THAN 10 KT IN  
THE AFTERNOON. SEAS 2 FT OR LESS.    
SUN NIGHT  
NE WINDS LESS THAN 10 KT, INCREASING TO 10 TO 15 KT  
AFTER MIDNIGHT. SEAS 2 FT OR LESS.    
MON  
E WINDS 10 TO 15 KT, DIMINISHING TO LESS THAN 10 KT IN  
THE AFTERNOON. SEAS 2 FT OR LESS.    
MON NIGHT  
NE WINDS LESS THAN 10 KT, INCREASING TO 10 TO 15 KT  
AFTER MIDNIGHT. SEAS 2 FT OR LESS.   
  
GULF OF AMERICA E OF 87W  
   
TONIGHT  
VARIABLE WINDS LESS THAN 10 KT, BECOMING SE LESS THAN  
10 KT AFTER MIDNIGHT. 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, BECOMING E LESS  
THAN 10 KT AFTER MIDNIGHT. SEAS 2 FT OR LESS.    
FRI  
E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
FRI NIGHT  
NE WINDS LESS THAN 10 KT, INCREASING TO 10 TO 15 KT  
AFTER MIDNIGHT. SEAS 2 FT OR LESS.    
SAT  
NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
SAT NIGHT  
NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
SUN  
E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
SUN NIGHT  
NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
MON  
E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
MON NIGHT  
VARIABLE WINDS LESS THAN 10 KT, BECOMING NE LESS  
THAN 10 KT AFTER MIDNIGHT. SEAS 2 FT OR LESS.  
 
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