577  
FZNT32 KNHC 241955  
OFFN21  
 
MARINE WEATHER HF VOICE BROADCAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
355 PM EDT MON MAR 24 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
 
SCATTERED TO NUMEROUS THUNDERSTORMS OVER THE CENTRAL  
GULF, AND ALSO OVER THE WESTERN PART OF THE NE GULF ARE  
PRODUCING FREQUENT LIGHTNING. THIS ACTIVITY IS BEING AIDED BY AN  
UPPER SHORTWAVE TROUGH AND NEARBY SURFACE TROUGH AS IT SHIFTS  
EASTWARD. ELSEWHERE, HIGH PRESSURE ACROSS THE BASIN WILL  
GENERALLY SUPPORT LIGHT TO GENTLE SE TO S WINDS OVER THE WESTERN  
AND CENTRAL GULF, AND GENTLE TO MODERATE WINDS OVER THE EASTERN  
PART OF THE BASIN INTO WED. A SURFACE TROUGH WILL DEVELOP OVER  
THE YUCATAN PENINSULA AND MOVE INTO THE BAY OF CAMPECHE NIGHTLY  
THROUGH EARLY THIS WEEK, SUPPORTING PULSES OF FRESH TO LOCALLY  
STRONG WINDS OVER ADJACENT WATERS. THE NEXT COLD FRONT WILL  
SKIRT THE NE GULF WITH LITTLE IMPACT TONIGHT INTO TUE. HIGH  
PRESSURE BUILDING INTO THE BASIN IN ITS WAKE WILL LEAD TO  
MODERATE TO FRESH SOUTHEAST WINDS AND BUILDING SEAS ACROSS THE  
NW GULF BY THU.  
 
GULF OF AMERICA N OF 26N W OF 87W  
   
TONIGHT
 
VARIABLE WINDS LESS THAN 10 KT, BECOMING E LESS  
THAN 10 KT LATE. SEAS 3 TO 4 FT.    
TUE
 
VARIABLE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.    
TUE NIGHT
 
E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.    
WED
 
E WINDS 10 KT. SEAS 3 TO 4 FT.    
WED NIGHT
 
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
THU
 
SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.    
THU NIGHT
 
SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.    
FRI
 
SE WINDS 15 TO 25 KT. SEAS 6 TO 9 FT.    
FRI NIGHT
 
SE WINDS 15 TO 25 KT. SEAS 6 TO 9 FT.    
SAT
 
SE WINDS 10 TO 20 KT. SEAS 6 TO 9 FT.    
SAT NIGHT
 
SE WINDS 10 TO 15 KT. SEAS 6 TO 8 FT.  
 
GULF OF AMERICA FROM 22N TO 26N W OF 87W  
   
TONIGHT
 
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.   
TUE
 
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.   
TUE NIGHT
 
E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.    
WED
 
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
WED NIGHT
 
E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.    
THU
 
E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.    
THU NIGHT
 
E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.    
FRI
 
SE WINDS 15 TO 25 KT. SEAS 6 TO 9 FT.    
FRI NIGHT
 
SE WINDS 10 TO 20 KT. SEAS 6 TO 9 FT.    
SAT
 
SE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.    
SAT NIGHT
 
SE WINDS 10 TO 15 KT. SEAS 6 TO 8 FT.  
 
SW GULF OF AMERICA S OF 22N W OF 87W  
   
TONIGHT
 
N WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF  
VERACRUZ, AND NE 10 TO 20 KT ELSEWHERE. SEAS 3 TO 5 FT.    
TUE
 
N WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF  
VERACRUZ, AND E 10 TO 15 KT ELSEWHERE. SEAS 3 TO 5 FT.    
TUE NIGHT
 
WITHIN 60 NM OF COAST OF VERACRUZ, N TO NE WINDS 10  
TO 15 KT. ELSEWHERE, NE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.   
WED
 
WITHIN 60 NM OF COAST OF VERACRUZ, E WINDS LESS THAN  
10 KT IN THE MORNING, BECOMING VARIABLE WINDS LESS THAN 10 KT.  
ELSEWHERE, E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
WED NIGHT
 
E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.    
THU
 
E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.    
THU NIGHT
 
E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.    
FRI
 
SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.    
FRI NIGHT
 
E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.    
SAT
 
SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.    
SAT NIGHT
 
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.  
 
GULF OF AMERICA E OF 87W  
   
TONIGHT
 
SE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT.   
TUE
 
SE WINDS LESS THAN 10 KT IN THE MORNING, BECOMING  
VARIABLE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.    
TUE NIGHT
 
NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.    
WED
 
NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.   
WED NIGHT
 
NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.    
THU
 
E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.    
THU NIGHT
 
E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.    
FRI
 
E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.    
FRI NIGHT
 
SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.    
SAT
 
SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.    
SAT NIGHT
 
SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.  
 
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