558  
FZNT32 KNHC 241513  
OFFN21  
 
MARINE WEATHER HF VOICE BROADCAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
1113 AM EDT SUN AUG 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
 
A WEAK RIDGE WILL CONTINUE TO DOMINATE THE GULF WATERS  
SUPPORTING GENTLE TO MODERATE WINDS AND SLIGHT SEAS. A STATIONARY  
FRONT WILL LINGER ALONG THE NORTHERN GULF COAST INTO THE EARLY  
PART OF THE WEEK PRODUCING NUMEROUS SHOWERS AND SCATTERED  
THUNDERSTORMS MAINLY N OF 25N. MODERATE TO FRESH NE TO E WINDS  
WILL DEVELOP OVER THE SOUTH-CENTRAL GULF EACH AFTERNOON THROUGH  
AT LEAST THE MIDDLE OF WEEK AS A TROUGH DEVELOPS OVER THE YUCATAN  
PENINSULA AND MOVES WESTWARD AT NIGHT. MODERATE SEAS ARE  
EXPECTED WITH THESE WINDS.  
 
GULF OF AMERICA N OF 26N W OF 87W  
   
THIS AFTERNOON
 
NW WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
TONIGHT
 
SW WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
MON
 
SW WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.   
MON NIGHT
 
S WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
TUE
 
S WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
TUE NIGHT
 
E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
WED
 
E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS, BUILDING TO 3 FT  
IN THE AFTERNOON.    
WED NIGHT
 
E 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 FT.  
 
GULF OF AMERICA FROM 22N TO 26N W OF 87W  
   
THIS AFTERNOON
 
S WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
TONIGHT
 
NE WINDS LESS THAN 10 KT, SHIFTING TO E AFTER  
MIDNIGHT. SEAS 2 FT OR LESS.    
MON
 
SE WINDS 10 TO 15 KT, DIMINISHING TO LESS THAN 10 KT IN  
THE AFTERNOON. SEAS 2 FT OR LESS.    
MON NIGHT
 
E WINDS LESS THAN 10 KT, INCREASING TO 10 TO 15 KT  
AFTER MIDNIGHT. SEAS 2 FT OR LESS.    
TUE
 
SE WINDS 10 TO 15 KT, DIMINISHING TO LESS THAN 10 KT IN  
THE AFTERNOON. SEAS 2 FT OR LESS.    
TUE NIGHT
 
E WINDS LESS THAN 10 KT, INCREASING TO 10 TO 15 KT  
AFTER MIDNIGHT. SEAS 2 FT OR LESS.    
WED
 
E WINDS 10 TO 15 KT, DIMINISHING TO LESS THAN 10 KT IN  
THE AFTERNOON. SEAS 2 FT OR LESS.    
WED NIGHT
 
E WINDS LESS THAN 10 KT. SEAS 3 FT.    
THU
 
E WINDS LESS THAN 10 KT. SEAS 3 FT.    
THU NIGHT
 
E WINDS LESS THAN 10 KT. SEAS 3 FT.  
 
SW GULF OF AMERICA S OF 22N W OF 87W  
   
THIS AFTERNOON
 
VARIABLE WINDS LESS THAN 10 KT WITHIN 60 NM OF  
COAST OF VERACRUZ, AND SE 10 TO 15 KT ELSEWHERE. SEAS 2 FT OR  
LESS.    
TONIGHT
 
NE WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF  
VERACRUZ, AND NE 10 TO 20 KT ELSEWHERE. SEAS 2 FT OR LESS,  
BUILDING TO 3 FT AFTER MIDNIGHT.    
MON
 
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 4 FT.    
MON NIGHT
 
E WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF  
VERACRUZ, AND E 10 TO 20 KT ELSEWHERE. SEAS 3 TO 4 FT.    
TUE
 
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT IN THE MORNING,  
SUBSIDING TO 2 FT OR LESS.    
TUE NIGHT
 
E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.    
WED
 
E WINDS 10 TO 15 KT, SHIFTING TO NE IN THE AFTERNOON.  
SEAS 3 TO 5 FT.    
WED NIGHT
 
NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
THU
 
NE WINDS LESS THAN 10 KT. SEAS 3 FT IN THE MORNING,  
SUBSIDING TO 2 FT OR LESS.    
THU NIGHT
 
NE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS, BUILDING  
TO 3 FT AFTER MIDNIGHT.  
 
GULF OF AMERICA E OF 87W  
   
THIS AFTERNOON
 
SW WINDS LESS THAN 10 KT, INCREASING TO 10 TO  
15 KT IN THE AFTERNOON. SEAS 2 FT OR LESS.    
TONIGHT
 
W WINDS LESS THAN 10 KT, INCREASING TO 10 TO 15 KT  
AFTER MIDNIGHT. SEAS 2 FT OR LESS.    
MON
 
S WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
MON NIGHT
 
W WINDS LESS THAN 10 KT, SHIFTING TO N AFTER  
MIDNIGHT. SEAS 2 FT OR LESS.    
TUE
 
NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
TUE NIGHT
 
N WINDS LESS THAN 10 KT, SHIFTING TO NE AFTER  
MIDNIGHT. SEAS 2 FT OR LESS.    
WED
 
NE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.    
WED NIGHT
 
NE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.    
THU
 
NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
THU NIGHT
 
NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.  
 
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