154   
FZNT32 KNHC 142051  
OFFN21  
  
MARINE WEATHER HF VOICE BROADCAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
451 PM EDT THU AUG 14 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  
SHOWER AND THUNDERSTORM ACTIVITY HAS INCREASED IN  
ASSOCIATION WITH AN AREA OF LOW PRESSURE LOCATED OVER THE BAY OF  
CAMPECHE. THE LOW IS FORECAST TO MOVE WEST-NORTHWESTWARD ACROSS  
THE SOUTHWESTERN GULF DURING THE NEXT DAY OR SO, WHERE  
ENVIRONMENTAL CONDITIONS ARE MARGINALLY CONDUCIVE FOR FURTHER  
DEVELOPMENT. A TROPICAL DEPRESSION COULD FORM BEFORE THIS SYSTEM  
MOVES INLAND OVER NORTHEASTERN MEXICO OR SOUTHERN TEXAS BY LATE  
FRIDAY ENDING ITS CHANCES FOR TROPICAL DEVELOPMENT. REGARDLESS  
OF DEVELOPMENT, LOCALLY HEAVY RAINFALL IS POSSIBLE ALONG  
PORTIONS OF NORTHEASTERN MEXICO AND SOUTHERN TEXAS OVER THE NEXT  
FEW DAYS. THERE IS A MEDIUM CHANCE OF TROPICAL FORMATION OVER  
THE NEXT 48 HOURS. 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, SHIFTING TO SE 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, BUILDING TO 3 FT IN THE  
AFTERNOON.    
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  
NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.   
SUN NIGHT  
E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
MON  
VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
MON NIGHT  
VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
TUE  
VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
TUE 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 10 TO 15 KT. SEAS 2 FT OR LESS, BUILDING TO  
3 FT AFTER MIDNIGHT.    
FRI  
SE 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 LESS THAN 10 KT. SEAS 3 TO 4 FT.    
SAT NIGHT  
E WINDS LESS THAN 10 KT. SEAS 3 FT.    
SUN  
E WINDS LESS THAN 10 KT. SEAS 3 FT IN THE MORNING,  
SUBSIDING TO 2 FT OR LESS.    
SUN NIGHT  
E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
MON  
E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
MON NIGHT  
E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
TUE  
E WINDS LESS THAN 10 KT IN THE MORNING, BECOMING VARIABLE  
WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
TUE 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 3 FT.    
FRI  
WITHIN 60 NM OF COAST OF VERACRUZ, SE 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  
WITHIN 60 NM OF COAST OF VERACRUZ, E WINDS LESS  
THAN 10 KT, INCREASING TO 10 TO 15 KT AFTER MIDNIGHT. ELSEWHERE,  
E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS, BUILDING TO 3 FT AFTER  
MIDNIGHT.    
SAT  
WITHIN 60 NM OF COAST OF VERACRUZ, E WINDS LESS THAN  
10 KT. ELSEWHERE, E WINDS 10 TO 15 KT, DIMINISHING TO LESS THAN  
10 KT IN THE AFTERNOON. SEAS 3 TO 4 FT.    
SAT NIGHT  
E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS, BUILDING TO  
3 FT AFTER MIDNIGHT.    
SUN  
NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.   
SUN NIGHT  
NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
MON  
NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.   
MON NIGHT  
NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
TUE  
NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
TUE NIGHT  
NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.   
  
GULF OF AMERICA E OF 87W  
   
TONIGHT  
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. 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  
NE 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 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.    
TUE  
VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
TUE NIGHT  
N WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.  
 
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