404  
FZNT32 KNHC 121501  
OFFN21  
 
MARINE WEATHER HF VOICE BROADCAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
1101 AM EDT SAT JUL 12 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 RIDGE WILL PERSIST ACROSS THE BASIN THROUGH  
TUE. FRESH NE TO E WINDS WILL PULSE TO STRONG ALONG THE YUCATAN  
PENINSULA EACH AFTERNOON AND EVENING AS A TROUGH DEVELOPS INLAND  
DAILY AND SHIFTS WESTWARD OVER THE BAY OF CAMPECHE AT NIGHT. A  
SURFACE TROUGH IS EXPECTED TO DEVELOP ACROSS FLORIDA ON MON AND  
DRIFT WESTWARD ACROSS THE EASTERN GULF TUE THROUGH WED,  
ACCOMPANIED BY ACTIVE WEATHER.  
 
GULF OF AMERICA N OF 26N W OF 87W  
   
THIS AFTERNOON  
SE WINDS LESS THAN 10 KT. SEAS 3 FT.    
TONIGHT  
SE WINDS LESS THAN 10 KT, INCREASING TO 10 TO 15 KT  
AFTER MIDNIGHT. SEAS 3 TO 4 FT.    
SUN  
S WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.    
SUN NIGHT  
SE WINDS LESS THAN 10 KT. SEAS 3 FT IN THE EVENING,  
SUBSIDING TO 2 FT OR LESS.    
MON  
S WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
MON NIGHT  
SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
TUE  
N WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
TUE NIGHT  
N WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
WED  
NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
WED NIGHT  
NE WINDS LESS THAN 10 KT IN THE EVENING, BECOMING  
VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.  
 
GULF OF AMERICA FROM 22N TO 26N W OF 87W  
   
THIS AFTERNOON  
SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
TONIGHT  
SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
SUN  
SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
SUN NIGHT  
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
MON  
SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
MON NIGHT  
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
TUE  
E WINDS 10 TO 15 KT. SEAS 3 FT.    
TUE NIGHT  
E WINDS LESS THAN 10 KT. SEAS 3 FT.    
WED  
E WINDS LESS THAN 10 KT. SEAS 3 FT IN THE MORNING,  
SUBSIDING TO 2 FT OR LESS.    
WED NIGHT  
SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.  
 
SW GULF OF AMERICA S OF 22N W OF 87W  
   
THIS AFTERNOON  
SE WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST  
OF VERACRUZ, AND SE 10 TO 15 KT ELSEWHERE. SEAS 3 TO 4 FT.    
TONIGHT  
E WINDS 10 TO 20 KT. SEAS 3 TO 4 FT.    
SUN  
SE WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF  
VERACRUZ, AND SE 10 TO 20 KT ELSEWHERE. SEAS 3 TO 4 FT.    
SUN 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 20 KT. SEAS 3 TO 4 FT.    
MON  
SE WINDS 10 TO 20 KT. SEAS 3 TO 4 FT.    
MON NIGHT  
E WINDS 10 TO 20 KT. SEAS 3 TO 4 FT.    
TUE  
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
TUE NIGHT  
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
WED  
E WINDS 10 TO 15 KT, DIMINISHING TO LESS THAN 10 KT IN  
THE AFTERNOON. SEAS 3 FT.    
WED NIGHT  
E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.  
 
GULF OF AMERICA E OF 87W  
   
THIS AFTERNOON  
E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
TONIGHT  
SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
SUN  
SE WINDS LESS THAN 10 KT IN THE MORNING, BECOMING  
VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
SUN NIGHT  
VARIABLE WINDS LESS THAN 10 KT, BECOMING NE LESS  
THAN 10 KT AFTER MIDNIGHT. SEAS 2 FT OR LESS.    
MON  
VARIABLE WINDS LESS THAN 10 KT, BECOMING NW LESS THAN  
10 KT IN THE AFTERNOON. SEAS 2 FT OR LESS.    
MON NIGHT  
N WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
TUE  
NW WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
TUE NIGHT  
N WINDS LESS THAN 10 KT, SHIFTING TO SE AFTER  
MIDNIGHT. SEAS 2 FT OR LESS.    
WED  
S WINDS LESS THAN 10 KT, INCREASING TO 10 TO 15 KT IN THE  
AFTERNOON. SEAS 2 FT OR LESS.    
WED NIGHT  
S WINDS 10 TO 15 KT. SEAS 2 FT OR LESS, BUILDING TO  
3 FT AFTER MIDNIGHT.  
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