858  
FZNT32 KNHC 131511  
OFFN21  
 
MARINE WEATHER HF VOICE BROADCAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
1111 AM EDT SUN APR 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  
HIGH PRESSURE REMAINS CENTERED OVER THE  
NORTH-CENTRAL GULF GENERALLY PROVIDING FOR LIGHT TO GENTLE  
ANTICYCLONIC WINDS ACROSS THE BASIN, EXCEPT FOR GENTLE TO  
MODERATE SOUTHERLY RETURN FLOW OVER THE FAR WESTERN GULF. THE  
HIGH PRESSURE WILL SHIFT E TO THE WESTERN ATLANTIC BY MON  
ALLOWING FOR THE GENTLE TO MODERATE RETURN FLOW TO INCREASE  
SLIGHTLY BEFORE DIMINISHING. TUE. WINDS THROUGHOUT INCREASE TO  
MOSTLY FRESH SPEEDS THU AND THU NIGHT.  
 
GULF OF AMERICA N OF 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.    
MON  
S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
MON NIGHT  
S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.   
TUE  
SE WINDS LESS THAN 10 KT, SHIFTING TO NE IN THE  
AFTERNOON. SEAS 3 TO 4 FT.    
TUE NIGHT  
NE WINDS 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 15 KT. SEAS 3 TO 4 FT.    
THU  
SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
THU NIGHT  
SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.  
 
GULF OF AMERICA FROM 22N TO 26N W OF 87W  
   
THIS AFTERNOON  
E WINDS LESS THAN 10 KT, SHIFTING TO SE IN THE  
AFTERNOON. SEAS 3 FT, SUBSIDING TO 2 FT OR LESS.    
TONIGHT  
E WINDS 10 TO 15 KT. SEAS 3 FT.    
MON  
SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
MON NIGHT  
E TO SE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.   
TUE  
E WINDS LESS THAN 10 KT. SEAS 2 TO 4 FT.   
TUE NIGHT  
NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.   
WED  
E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.    
WED NIGHT  
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
THU  
SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
THU NIGHT  
E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.  
 
SW GULF OF AMERICA S OF 22N W OF 87W  
   
THIS AFTERNOON  
WITHIN 60 NM OF COAST OF VERACRUZ, SE WINDS  
10 TO 15 KT. ELSEWHERE, E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.   
TONIGHT  
E WINDS 10 TO 20 KT. SEAS 3 TO 4 FT.    
MON  
WITHIN 60 NM OF COAST OF VERACRUZ, SE WINDS 10 TO 15 KT.  
ELSEWHERE, E WINDS 10 TO 20 KT. SEAS 3 TO 4 FT.   
MON NIGHT  
WITHIN 60 NM OF COAST OF VERACRUZ, E WINDS 10 TO  
15 KT. ELSEWHERE, NE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.   
TUE  
E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.    
TUE NIGHT  
NE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.    
WED  
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
WED NIGHT  
E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.    
THU  
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
THU NIGHT  
E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.  
 
GULF OF AMERICA E OF 87W  
   
THIS AFTERNOON  
NE WINDS 10 KT. SEAS 3 TO 4 FT.    
TONIGHT  
NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
MON  
SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.   
MON NIGHT  
SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS,  
BUILDING TO 3 FT AFTER MIDNIGHT.    
TUE  
E WINDS LESS THAN 10 KT, SHIFTING TO N IN THE AFTERNOON.  
SEAS 3 FT IN THE MORNING, SUBSIDING TO 2 FT OR LESS.    
TUE NIGHT  
N WINDS LESS THAN 10 KT, INCREASING TO 10 TO 15 KT  
AFTER MIDNIGHT. SEAS 2 FT OR LESS.    
WED  
NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
WED NIGHT  
NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
THU  
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
THU NIGHT  
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.  
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