603  
FZNT32 KNHC 081503  
OFFN21  
 
MARINE WEATHER HF VOICE BROADCAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
1103 AM EDT THU MAY 8 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 FRONTAL BOUNDARY WILL REMAIN NEARLY STATIONARY  
ACROSS THE NORTHERN GULF WATERS TODAY, THEN BEGIN TO MOVE SE  
ACROSS THE BASIN BY FRI MORNING, REACHING FROM SE LOUISIANA TO  
NEAR TAMPICO, MEXICO. THEN, THE COLD FRONT WILL EXTEND FROM THE  
WESTERN FLORIDA PANHANDLE TO NEAR VERACRUZ, MEXICO BY SAT  
MORNING, AND FROM THE FLORIDA BIG BEND TO THE YUCATAN PENINSULA  
ON SUN MORNING. FRESH TO STRONG NORTHERLY WINDS AND MODERATE TO  
ROUGH SEAS WILL FOLLOW THE FRONT THROUGH SAT. SMOKE FROM  
AGRICULTURAL FIRES IN SOUTHEASTERN MEXICO IS CREATING HAZY  
CONDITIONS IN PARTS OF THE W AND SE GULF.  
 
GULF OF AMERICA N OF 26N W OF 87W  
   
THIS AFTERNOON  
E WINDS LESS THAN 10 KT, INCREASING TO 10 TO  
15 KT IN THE AFTERNOON. SEAS 3 TO 5 FT.    
TONIGHT  
E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
FRI  
NE WINDS 10 TO 15 KT, SHIFTING TO N IN THE AFTERNOON.  
SEAS 3 TO 5 FT.    
FRI NIGHT  
N WINDS 10 TO 15 KT, SHIFTING TO NW AFTER MIDNIGHT.  
SEAS 3 TO 5 FT.    
SAT  
NW WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.    
SAT NIGHT  
NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
SUN  
NW WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
SUN NIGHT  
NW WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
MON  
W WINDS 10 KT. SEAS 3 FT.    
MON NIGHT  
W WINDS LESS THAN 10 KT, SHIFTING TO SW AFTER  
MIDNIGHT. SEAS 3 FT.  
 
GULF OF AMERICA FROM 22N TO 26N W OF 87W  
   
THIS AFTERNOON  
SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
TONIGHT  
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
FRI  
E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
FRI NIGHT  
NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.    
SAT  
N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
SAT NIGHT  
N WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.    
SUN  
NW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
SUN NIGHT  
NW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
MON  
W WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.    
MON NIGHT  
NW 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  
N WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST  
OF VERACRUZ, AND SE 10 TO 15 KT ELSEWHERE. SEAS 3 TO 5 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.    
FRI  
WITHIN 60 NM OF COAST OF VERACRUZ, NE WINDS LESS THAN  
10 KT, SHIFTING TO N IN THE AFTERNOON. ELSEWHERE, E WINDS 10 TO  
20 KT. SEAS 3 TO 4 FT.    
FRI NIGHT  
N WINDS 15 TO 25 KT WITHIN 60 NM OF COAST OF  
VERACRUZ, AND N 10 TO 20 KT ELSEWHERE. SEAS 4 TO 6 FT.    
SAT  
N WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.    
SAT NIGHT  
N WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.    
SUN  
NW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.    
SUN NIGHT  
N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
MON  
N WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.    
MON NIGHT  
E WINDS LESS THAN 10 KT. SEAS 3 FT.  
 
GULF OF AMERICA E OF 87W  
   
THIS AFTERNOON  
SE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.    
TONIGHT  
SE WINDS LESS THAN 10 KT. SEAS 3 FT.    
FRI  
SE WINDS LESS THAN 10 KT. SEAS 3 FT.    
FRI NIGHT  
E WINDS LESS THAN 10 KT. SEAS 3 FT IN THE EVENING,  
SUBSIDING TO 2 FT OR LESS.    
SAT  
SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
SAT NIGHT  
SE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.    
SUN  
SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
SUN NIGHT  
S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
MON  
SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
MON NIGHT  
SW WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT.  
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