694  
FZNT32 KNHC 232025  
OFFN21  
 
MARINE WEATHER HF VOICE BROADCAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
425 PM EDT SAT AUG 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  
A WEAK PRESSURE PATTERN WILL CONTINUE OVER THE GULF  
REGION THROUGH THE PERIOD, MAINTAINING MOSTLY TRANQUIL MARINE  
CONDITIONS. NUMEROUS SHOWERS AND SCATTERED THUNDERSTORMS WILL  
REMAIN ACTIVE ACROSS THE NORTHERN GULF THROUGH THE WEEKEND AS AN  
OLD FRONT MEANDERS ALONG THE NORTH GULF COASTAL WATERS AND  
SLOWLY DISSIPATES. MODERATE TO FRESH NE TO E WINDS WILL DEVELOP  
OVER THE SOUTH- CENTRAL GULF EACH AFTERNOON THROUGH EVENING THIS  
WEEKEND INTO EARLY NEXT WEEK AS A TROUGH DEVELOPS OVER THE  
YUCATAN PENINSULA AND MOVES WESTWARD AT NIGHT.  
 
GULF OF AMERICA N OF 26N W OF 87W  
   
TONIGHT  
NW WINDS LESS THAN 10 KT, SHIFTING TO S AFTER  
MIDNIGHT. SEAS 2 FT OR LESS.    
SUN  
W WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
SUN NIGHT  
SW WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
MON  
SW 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.    
MON NIGHT  
VARIABLE WINDS LESS THAN 10 KT, BECOMING S LESS  
THAN 10 KT AFTER MIDNIGHT. SEAS 2 FT OR LESS.    
TUE  
S WINDS LESS THAN 10 KT IN THE MORNING, BECOMING VARIABLE  
WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
TUE NIGHT  
VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
WED  
NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS, BUILDING TO  
3 FT IN THE AFTERNOON.    
WED NIGHT  
E WINDS 10 KT. SEAS 3 FT.    
THU  
E WINDS 10 KT. SEAS 3 FT.    
THU NIGHT  
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.  
 
GULF OF AMERICA FROM 22N TO 26N W OF 87W  
   
TONIGHT  
SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS, BUILDING  
TO 3 FT AFTER MIDNIGHT.    
SUN  
S WINDS LESS THAN 10 KT. SEAS 3 FT.    
SUN NIGHT  
NE WINDS LESS THAN 10 KT, SHIFTING TO E AFTER  
MIDNIGHT. 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  
SE WINDS LESS THAN 10 KT, INCREASING TO 10 TO 15 KT  
AFTER MIDNIGHT. SEAS 3 TO 4 FT.    
TUE  
SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
TUE NIGHT  
E WINDS 10 TO 15 KT. 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 LESS THAN 10 KT. SEAS 3 FT.    
THU  
E WINDS LESS THAN 10 KT. SEAS 3 FT.    
THU NIGHT  
E WINDS 10 TO 15 KT. SEAS 3 FT.  
 
SW GULF OF AMERICA S OF 22N W OF 87W  
   
TONIGHT  
E WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF  
VERACRUZ, AND NE 10 TO 15 KT ELSEWHERE. SEAS 2 FT OR LESS,  
BUILDING TO 3 FT AFTER MIDNIGHT.    
SUN  
VARIABLE WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF  
VERACRUZ, AND SE 10 TO 15 KT ELSEWHERE. SEAS 3 TO 4 FT.    
SUN NIGHT  
E 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 TO 4 FT AFTER MIDNIGHT.    
MON  
VARIABLE WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF  
VERACRUZ, AND SE 10 TO 20 KT ELSEWHERE. SEAS 3 TO 4 FT.    
MON NIGHT  
E WINDS 10 TO 15 KT. SEAS 3 TO 4 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  
E 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, SHIFTING TO NE IN THE AFTERNOON.  
SEAS 3 TO 4 FT.    
THU NIGHT  
NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.  
 
GULF OF AMERICA E OF 87W  
   
TONIGHT  
SW WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
SUN  
SW WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.    
SUN NIGHT  
NW WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.    
MON  
S WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS, BUILDING TO  
3 FT IN THE AFTERNOON.    
MON NIGHT  
SW WINDS LESS THAN 10 KT, SHIFTING TO N AFTER  
MIDNIGHT. SEAS 3 FT IN THE EVENING, SUBSIDING TO 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.    
THU  
E WINDS 10 KT. SEAS 3 FT.    
THU NIGHT  
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.  
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