464  
FZNT32 KNHC 102030  
OFFN21  
 
MARINE WEATHER HF VOICE BROADCAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
430 PM EDT SAT MAY 10 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 STATIONARY FRONT EXTENDING FROM THE NORTHERN GULF  
COAST TO THE YUCATAN PENINSULA WILL MEANDER EASTWARD THROUGH  
EARLY NEXT WEEK. SHOWERS AND THUNDERSTORMS ARE EXPECTED NEAR AND  
TO THE EAST OF THE FRONT, LEADING TO STRONG AND ERRATIC WINDS AND  
RAPIDLY BUILDING SEAS NEAR CONVECTION. FRESH TO STRONG NW WINDS  
AND ROUGH SEAS WILL DIMINISH OFFSHORE OF VERACRUZ THIS EVENING.  
PULSING FRESH N WINDS WILL OCCUR BEHIND THE COLD FRONT ACROSS THE  
WESTERN GULF INTO EARLY SUN. FARTHER EAST, PULSING FRESH TO  
STRONG S TO SE WINDS ARE EXPECTED EAST OF THE FRONT THROUGH SUN  
AS THE PRESSURE GRADIENT INCREASES WITH BUILDING HIGH PRESSURE IN  
THE WESTERN ATLANTIC. LOOKING AHEAD, THE FRONT IS SLATED TO EXIT  
THE BASIN EARLY NEXT WEEK, ALLOWING HIGH PRESSURE TO BUILD IN  
THE GULF OF AMERICA.  
 
GULF OF AMERICA N OF 26N W OF 87W  
   
TONIGHT
 
NW WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.   
SUN
 
W WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.    
SUN NIGHT
 
W WINDS LESS THAN 10 KT. SEAS 3 FT.    
MON
 
W WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
MON NIGHT
 
SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
TUE
 
SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
TUE NIGHT
 
S WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.    
WED
 
S WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.    
WED NIGHT
 
S WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.   
THU
 
S WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.    
THU NIGHT
 
S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.  
 
GULF OF AMERICA FROM 22N TO 26N W OF 87W  
   
TONIGHT
 
N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
SUN
 
NW WINDS LESS THAN 10 KT, SHIFTING TO W IN THE AFTERNOON.  
SEAS 3 TO 4 FT.    
SUN NIGHT
 
NW WINDS 10 TO 15 KT, SHIFTING TO W AFTER MIDNIGHT.  
SEAS 3 TO 4 FT.    
MON
 
SW WINDS 10 TO 15 KT. SEAS 3 FT.    
MON NIGHT
 
SW WINDS LESS THAN 10 KT, SHIFTING TO S AFTER  
MIDNIGHT. SEAS 3 FT.    
TUE
 
S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
TUE NIGHT
 
SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
WED
 
SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
WED NIGHT
 
SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
THU
 
SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
THU NIGHT
 
SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.  
 
SW GULF OF AMERICA S OF 22N W OF 87W  
   
TONIGHT
 
N WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.    
SUN
 
NW WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT.    
SUN NIGHT
 
WITHIN 60 NM OF COAST OF VERACRUZ, NE WINDS LESS  
THAN 10 KT, SHIFTING TO E AFTER MIDNIGHT. ELSEWHERE, N WINDS  
10 TO 15 KT, DIMINISHING TO LESS THAN 10 KT AFTER MIDNIGHT. SEAS  
3 TO 4 FT.    
MON
 
VARIABLE WINDS LESS THAN 10 KT, BECOMING E LESS THAN  
10 KT IN THE AFTERNOON. SEAS 3 FT.    
MON NIGHT
 
E WINDS 10 TO 15 KT. SEAS 3 FT.    
TUE
 
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
TUE NIGHT
 
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
WED
 
SE 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 4 FT.    
THU NIGHT
 
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.  
 
GULF OF AMERICA E OF 87W  
   
TONIGHT
 
S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
SUN
 
S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
SUN NIGHT
 
SW WINDS 10 TO 15 KT, DIMINISHING TO LESS THAN  
10 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT.    
MON
 
SW WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT.    
MON NIGHT
 
W WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.   
TUE
 
W WINDS 10 TO 15 KT, SHIFTING TO NW IN THE AFTERNOON.  
SEAS 3 TO 5 FT.    
TUE NIGHT
 
SW WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.    
WED
 
SE WINDS LESS THAN 10 KT. SEAS 3 FT.    
WED NIGHT
 
SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
THU
 
SE WINDS LESS THAN 10 KT. SEAS 3 FT.    
THU NIGHT
 
SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.  
 
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