305  
FZNT32 KNHC 240209  
OFFN21  
 
MARINE WEATHER HF VOICE BROADCAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
1009 PM EDT SUN MAR 23 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 WILL PREVAIL OVER THE GULF, SUPPORTING  
MODERATE TO LOCALLY FRESH S TO SE WINDS OVER THE WESTERN AND  
CENTRAL GULF, AND GENTLE TO MODERATE WINDS IN THE EASTERN BASIN  
INTO MID-WEEK. 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 LIKELY  
SKIRT THE NE GULF WITH LITTLE IMPACT MON NIGHT INTO TUE. HIGH  
PRESSURE BUILDING INTO THE BASIN IN ITS WAKE WILL LEAD TO  
MODERATE TO FRESH SE WINDS AND BUILDING SEAS ACROSS THE NW GULF  
BY THU.  
 
GULF OF AMERICA N OF 26N W OF 87W  
   
OVERNIGHT  
SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
MON  
E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT.    
MON NIGHT  
E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.   
TUE  
E WINDS LESS THAN 10 KT. SEAS 3 FT.    
TUE NIGHT  
E WINDS LESS THAN 10 KT. SEAS 3 FT.    
WED  
E WINDS LESS THAN 10 KT. SEAS 3 FT.    
WED NIGHT  
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
THU  
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
THU NIGHT  
E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.    
FRI  
SE WINDS 15 TO 20 KT. SEAS 6 TO 8 FT.    
FRI NIGHT  
SE WINDS 15 TO 20 KT. SEAS 6 TO 9 FT.  
 
GULF OF AMERICA FROM 22N TO 26N W OF 87W  
   
OVERNIGHT  
SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
MON  
SE WINDS 10 TO 15 KT, DIMINISHING TO LESS THAN 10 KT IN  
THE AFTERNOON. SEAS 3 TO 5 FT.    
MON NIGHT  
E WINDS LESS THAN 10 KT, INCREASING TO 10 TO 15 KT  
AFTER MIDNIGHT. SEAS 3 TO 5 FT.    
TUE  
E WINDS 10 TO 15 KT, DIMINISHING TO LESS THAN 10 KT IN  
THE AFTERNOON. SEAS 3 TO 5 FT.    
TUE NIGHT  
E WINDS LESS THAN 10 KT, INCREASING TO 10 TO 15 KT  
AFTER MIDNIGHT. SEAS 3 TO 4 FT.    
WED  
E WINDS 10 TO 15 KT, DIMINISHING TO LESS THAN 10 KT IN  
THE AFTERNOON. SEAS 3 TO 4 FT.    
WED NIGHT  
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
THU  
E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.    
THU NIGHT  
E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.    
FRI  
SE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.    
FRI NIGHT  
SE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.  
 
SW GULF OF AMERICA S OF 22N W OF 87W  
   
OVERNIGHT  
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
MON  
NE WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF  
VERACRUZ, AND SE 10 TO 15 KT ELSEWHERE. SEAS 3 TO 5 FT.    
MON NIGHT  
N WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF  
VERACRUZ, AND NE 10 TO 20 KT ELSEWHERE. SEAS 2 FT OR LESS WITHIN  
60 NM OF COAST OF VERACRUZ, AND 3 TO 5 FT ELSEWHERE.    
TUE  
WITHIN 60 NM OF COAST OF VERACRUZ, N WINDS LESS THAN  
10 KT. ELSEWHERE, E WINDS 10 TO 15 KT, DIMINISHING TO LESS THAN  
10 KT IN THE AFTERNOON. SEAS 3 TO 4 FT.    
TUE NIGHT  
NE WINDS 10 TO 15 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 3 TO 5 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.  
 
GULF OF AMERICA E OF 87W  
   
OVERNIGHT  
SE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS, BUILDING  
TO 3 FT AFTER MIDNIGHT.    
MON  
SE WINDS LESS THAN 10 KT. SEAS 3 FT IN THE MORNING,  
SUBSIDING TO 2 FT OR LESS.    
MON NIGHT  
SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
TUE  
NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
TUE NIGHT  
NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
WED  
NE WINDS 10 KT. SEAS 2 FT OR LESS.    
WED NIGHT  
NE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS, BUILDING  
TO 3 FT AFTER MIDNIGHT.    
THU  
NE WINDS 10 TO 15 KT. SEAS 3 TO 4 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  
E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.  
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