677  
FZNT25 KNHC 230138  
OFFN04  
 
NAVTEX MARINE FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
938 PM EDT FRI AUG 22 2025  
 
...PLEASE REFER TO COASTAL WATERS FORECASTS (CWF) AVAILABLE  
THROUGH NOAA WEATHER RADIO AND OTHER MEANS FOR DETAILED  
COASTAL WATERS FORECASTS...  
 
SOUTHEAST GULF OF AMERICA  
   
SYNOPSIS  
A WEAK PRESSURE PATTERN WILL CONTINUE OVER THE GULF  
REGION THROUGH THE PERIOD, MAINTAINING MOSTLY TRANQUIL MARINE  
CONDITIONS. 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.  
   
OVERNIGHT  
S TO SW WINDS 5 TO 10 KT LATE. SEAS 2 FT OR LESS.  
SCATTERED SHOWERS AND ISOLATED TSTMS.    
SAT  
SW WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.  
SCATTERED SHOWERS AND ISOLATED TSTMS.    
SAT NIGHT  
W WINDS 5 TO 10 KT, SHIFTING TO S TO SW LATE.  
SEAS 2 FT OR LESS. ISOLATED TSTMS.    
SUN  
SW WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.  
SCATTERED SHOWERS AND ISOLATED TSTMS.    
SUN NIGHT  
W TO NW WINDS 5 TO 10 KT, SHIFTING TO SW LATE.  
EAS 2 FT OR LESS.    
MON  
SW WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.    
MON NIGHT  
NW TO N WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.    
TUE  
N WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.    
TUE NIGHT  
NE WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.    
WED  
NE WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.    
WED NIGHT  
E WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.  
 
WITHIN 200 NM EAST OF THE COAST OF FLORIDA  
   
SYNOPSIS  
LARGE NORTHERLY SWELL GENERATED BY NOW EXTRATROPICAL  
CYCLONE ERIN WILL CONTINUE TO AFFECT THE W ATLANTIC WATERS  
THROUGH THE NEXT FEW DAYS. IN THE WAKE OF ERIN, CENTRAL ATLANTIC  
HIGH PRESSURE WILL BUILD W-SW TOWARD THE CENTRAL BAHAMAS AND THE  
STRAITS OF FLORIDA. A SLOW MOVING COLD FRONT MAY MOVE OFF THE SE  
U.S. INTO THE NW WATERS BY THE MIDDLE OF NEXT WEEK.  
   
OVERNIGHT  
S OF 27N, S WINDS LESS THAN 5 KT LATE. N OF 27N, SW  
WINDS 5 TO 10 KT LATE. SEAS 3 FT S OF 27N, AND 4 TO 6 FT N OF  
27N. SCATTERED SHOWERS AND ISOLATED TSTMS.    
SAT  
S TO SW WINDS LESS THAN 5 KT S OF 27N, AND SW 5 TO 10 KT N  
OF 27N. SEAS 3 TO 5 FT. SCATTERED SHOWERS AND ISOLATED TSTMS.    
SAT NIGHT  
S TO SW WINDS 5 TO 10 KT. S OF 27N, SEAS 3 FT,  
SUBSIDING TO 2 FT OR LESS. N OF 27N, SEAS 3 TO 5 FT. SCATTERED  
SHOWERS AND ISOLATED TSTMS.    
SUN  
S WINDS 5 TO 10 KT S OF 27N, AND SW 10 TO 15 KT N OF 27N.  
S OF 27N, SEAS 2 FT OR LESS, BUILDING TO 3 FT IN THE AFTERNOON. N  
OF 27N, SEAS 3 TO 5 FT. SCATTERED SHOWERS AND ISOLATED TSTMS.    
SUN NIGHT  
S TO SW WINDS 10 TO 15 KT. SEAS 2 FT OR LESS S OF  
27N, AND 4 TO 6 FT N OF 27N.    
MON  
SW WINDS 10 TO 15 KT. SEAS 2 FT OR LESS S OF 27N, AND 3 TO  
5 FT N OF 27N.    
MON NIGHT  
S WINDS 5 TO 10 KT. SEAS 2 FT OR LESS S OF 27N, AND  
3 TO 5 FT N OF 27N.    
TUE  
SE TO S WINDS 5 TO 10 KT. SEAS 2 FT OR LESS S OF 27N, AND  
3 TO 5 FT N OF 27N.    
TUE NIGHT  
SE TO S WINDS 10 TO 15 KT. SEAS 2 FT OR LESS S OF  
27N, AND 3 TO 4 FT N OF 27N.    
WED  
SE TO S WINDS 5 TO 10 KT, SHIFTING TO E IN THE AFTERNOON.  
SEAS 2 FT OR LESS.    
WED NIGHT  
E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.  
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