247  
FZNT32 KNHC 030132  
OFFN21  
 
MARINE WEATHER HF VOICE BROADCAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
919 PM EDT FRI MAY 2 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 RIDGE WILL CONTINUE TO DOMINATE THE GULF WATERS  
THROUGH SAT MORNING SUPPORTING MODERATE TO FRESH EAST TO  
SOUTHEAST WINDS OVER MOST OF THE BASIN, WITH THE EXCEPTION OF  
GENTLE TO MODERATE WINDS IN THE NE GULF. EAST WINDS WILL PULSE  
TO FRESH TO STRONG SPEEDS NORTH OF THE YUCATAN PENINSULA AND  
OVER THE BAY OF CAMPECHE AT NIGHT THROUGH EARLY NEXT WEEK IN  
ASSOCIATION WITH A DIURNAL TROUGH, WHILE MAINLY MODERATE TO  
LOCALLY FRESH E TO SE WINDS AND MODERATE SEAS ARE EXPECTED  
ACROSS THE STRAITS OF FLORIDA THROUGH TUE. A WEAK COLD FRONT  
WILL REACH THE NORTHERN GULF WATERS EARLY SAT, AND REMAIN THERE  
ON SUN BEFORE SHIFTING EAST OF THE BASIN ON MON. HIGH PRESSURE  
WILL THEN BUILD SOUTHWARD ACROSS THE GULF LEADING TO MOSTLY  
MODERATE TO FRESH EASTERLY WINDS OVER MOST OF THE FORECAST ZONES  
EARLY NEXT WEEK, INCREASING TO FRESH TO STRONG OVER THE WESTERN  
GULF BY EARLY TUE AS THE PRESSURE GRADIENT TIGHTENS. ANOTHER  
WEAK FRONT MAY REACH THE NW GULF BY EARLY THU.  
 
GULF OF AMERICA N OF 26N W OF 87W  
   
OVERNIGHT  
SE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.    
SAT  
S WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.    
SAT NIGHT  
N WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.    
SUN  
E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.    
SUN NIGHT  
E WINDS LESS THAN 10 KT, INCREASING TO 10 TO 15 KT  
AFTER MIDNIGHT. SEAS 3 TO 4 FT.    
MON  
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
MON NIGHT  
SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.    
TUE  
SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.    
TUE NIGHT  
SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.    
WED  
SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.    
WED NIGHT  
SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.  
 
GULF OF AMERICA FROM 22N TO 26N W OF 87W  
   
OVERNIGHT  
SE WINDS 10 TO 20 KT. SEAS 4 TO 5 FT.    
SAT  
SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
SAT NIGHT  
E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT.    
SUN  
E WINDS LESS THAN 10 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  
SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.    
TUE  
SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.    
TUE NIGHT  
SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.    
WED  
SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.    
WED NIGHT  
E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.  
 
SW GULF OF AMERICA S OF 22N W OF 87W  
   
OVERNIGHT  
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
SAT  
WITHIN 60 NM OF COAST OF VERACRUZ, SE WINDS 10 TO 15 KT,  
SHIFTING TO NE IN THE AFTERNOON. ELSEWHERE, SE WINDS 10 TO  
20 KT. SEAS 3 TO 5 FT.    
SAT NIGHT  
WITHIN 60 NM OF COAST OF VERACRUZ, NE WINDS 10 TO  
15 KT, SHIFTING TO N AFTER MIDNIGHT. ELSEWHERE, NE WINDS 10 TO  
15 KT. SEAS 3 TO 4 FT.    
SUN  
NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.    
SUN NIGHT  
NE WINDS 10 TO 15 KT. SEAS 3 FT.    
MON  
SE WINDS 10 TO 15 KT, DIMINISHING TO LESS THAN 10 KT IN  
THE AFTERNOON. SEAS 3 TO 4 FT.    
MON NIGHT  
E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.    
TUE  
SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.    
TUE NIGHT  
E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.    
WED  
SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.    
WED NIGHT  
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.  
 
GULF OF AMERICA E OF 87W  
   
OVERNIGHT  
SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
SAT  
SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
SAT NIGHT  
S WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.    
SUN  
SE WINDS LESS THAN 10 KT IN THE MORNING, BECOMING  
VARIABLE WINDS LESS THAN 10 KT. SEAS 3 FT IN THE MORNING,  
SUBSIDING TO 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  
E WINDS LESS THAN 10 KT. 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  
E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.    
TUE NIGHT  
SE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS, BUILDING  
TO 3 FT AFTER MIDNIGHT.    
WED  
SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
WED NIGHT  
E WINDS LESS THAN 10 KT, INCREASING TO 10 TO 15 KT  
AFTER MIDNIGHT. SEAS 3 TO 4 FT.  
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