539  
FZNT27 KNHC 250746  
OFFN06  
 
NAVTEX MARINE FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
346 AM EDT MON AUG 25 2025  
 
...PLEASE REFER TO COASTAL WATERS FORECASTS (CWF) AVAILABLE  
THROUGH NOAA WEATHER RADIO AND OTHER MEANS FOR DETAILED  
COASTAL WATERS FORECASTS...  
   
SYNOPSIS
 
A FRONTAL TROUGH WILL LINGER ALONG THE NORTHERN GULF  
LIKELY THROUGH MIDWEEK WHILE A SURFACE TROUGH STRETCHES FROM THE  
NE TO THE SW GULF WITH BOTH SUPPORTING NUMEROUS SHOWERS AND  
THUNDERSTORMS ACROSS MUCH OF THE BASIN. A WEAK LOW MAY DEVELOP  
ALONG THE FRONTAL TROUGH BY LATE TUE INTO WED. A WEAK RIDGE WILL  
CONTINUE TO DOMINATE THE REMAINDER OF THE GULF REGION SUPPORTING  
GENTLE TO MODERATE WINDS AND SLIGHT SEAS. MODERATE TO FRESH NE  
TO E WINDS WILL DEVELOP OVER THE SOUTH-CENTRAL GULF EACH  
AFTERNOON THROUGH THE WEEK AS A TROUGH DEVELOPS OVER THE YUCATAN  
PENINSULA AND MOVES WESTWARD AT NIGHT. SLIGHT TO LOCALLY  
MODERATE SEAS ARE EXPECTED WITH THESE WINDS.  
 
NORTHWEST GULF OF AMERICA  
   
TODAY
 
N TO NE WINDS LESS THAN 5 KT, SHIFTING TO E TO SE IN  
THE AFTERNOON. SEAS 2 FT OR LESS.  
SCATTERED SHOWERS AND ISOLATED TSTMS.    
TONIGHT
 
SE TO S WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.  
CHANCE OF SHOWERS AND ISOLATED TSTMS.    
TUE
 
SE TO S WINDS LESS THAN 5 KT, SHIFTING TO E IN THE  
AFTERNOON. SEAS 2 FT OR LESS. CHANCE OF TSTMS.    
TUE NIGHT
 
E TO SE WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.  
CHANCE OF SHOWERS AND SLIGHT CHANCE OF TSTMS.    
WED
 
E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.    
WED NIGHT
 
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
THU
 
E TO SE WINDS 5 TO 10 KT. SEAS 3 TO 4 FT.    
THU NIGHT
 
SE WINDS 10 KT. SEAS 3 FT.    
FRI
 
SE WINDS 5 TO 10 KT. SEAS 3 FT IN THE MORNING,  
SUBSIDING TO 2 FT OR LESS.    
FRI NIGHT
 
SE WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.  
 
NORTH CENTRAL AND NORTHEAST GULF OF AMERICA  
   
TODAY
 
SW TO W WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.  
SCATTERED SHOWERS AND ISOLATED TSTMS.    
TONIGHT
 
SW TO W WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.  
SCATTERED SHOWERS AND ISOLATED TSTMS.    
TUE
 
NE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.  
SCATTERED SHOWERS AND ISOLATED TSTMS.    
TUE NIGHT
 
N TO NE WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.  
SCATTERED SHOWERS AND ISOLATED TSTMS.    
WED
 
NE TO E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.    
WED NIGHT
 
NE TO E WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.    
THU
 
NE TO E WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.    
THU NIGHT
 
E WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.    
FRI
 
N TO NE WINDS LESS THAN 5 KT. SEAS 2 FT OR LESS.    
FRI NIGHT
 
NE TO E WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.  
 
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