197  
FZNT25 KNHC 120839  
OFFN04  
 
NAVTEX MARINE FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
439 AM EDT FRI SEP 12 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 COLD FRONT EXTENDING FROM SOUTHWEST FLORIDA  
SOUTHWESTWARD TO 24N89W WILL SLOWLY MOVE SOUTHWARD INTO THE  
SOUTH-CENTRAL GULF TO NEAR 23N BY LATE MON, WHERE IT WILL STALL  
AND DISSIPATE. SHOWERS AND THUNDERSTORMS WILL CONTINUE ALONG AND  
AHEAD OF THE FRONT. MODERATE TO LOCALLY FRESH NE TO E WINDS AND  
MODERATE SEAS ARE EXPECTED N OF THE FRONT WHILE MAINLY GENTLE  
WINDS AND SLIGHT SEAS WILL PREVAIL ELSEWHERE ACROSS THE BASIN.  
FRESH WINDS MAY PULSE THE NEXT FEW EVENINGS OFFSHORE THE WESTERN  
YUCATAN PENINSULA AS A DIURNAL TROUGH MOVES INTO THE EASTERN BAY  
OF CAMPECHE LATE AT NIGHT AND INTO THE EARLY MORNING HOURS.  
   
TODAY
 
VARIABLE WINDS LESS THAN 5 KT S OF 24N, AND NE 10 TO  
15 KT N OF 24N. SEAS 3 TO 4 FT. WINDS AND SEAS HIGHER IN AND  
NEAR SCATTERED TO NUMEROUS SHOWERS AND THUNDERSTORMS.    
TONIGHT
 
NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. SCATTERED  
TO NUMEROUS SHOWERS AND THUNDERSTORMS.    
SAT
 
NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. SCATTERED TO NUMEROUS  
SHOWERS AND THUNDERSTORMS.    
SAT NIGHT
 
NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. SCATTERED  
SHOWERS AND THUNDERSTORMS.    
SUN
 
NE WINDS 10 KT. SEAS 3 TO 4 FT.    
SUN NIGHT
 
NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
MON
 
NE TO E WINDS 10 KT. SEAS 2 TO 4 FT.    
MON NIGHT
 
NE TO E WINDS 10 KT. SEAS 3 FT OR LESS.    
TUE
 
NE TO E WINDS 10 KT. SEAS 3 FT OR LESS.    
TUE NIGHT
 
NE TO E WINDS 10 KT. SEAS 3 FT OR LESS.  
 
WITHIN 200 NM EAST OF THE COAST OF FLORIDA  
   
SYNOPSIS
 
A WEAK COLD FRONT EXTENDING FROM NEAR 31N72W TO THE  
NW BAHAMAS AND TO SOUTH FLORIDA WILL STALL OVER THE STRAITS OF  
FLORIDA ON SAT. IT WILL GRADUALLY WEAKEN THROUGH TUE. IT WILL  
CONTINUE TO BRING SHOWERS AND THUNDERSTORMS TO WATERS NEAR  
FLORIDA AND THE BAHAMAS INTO THE WEEKEND. MODERATE TO FRESH NE  
WINDS AND MODERATE SEAS ARE EXPECTED N OF THE FRONT THROUGH  
SUN. TO THE EAST OF THE FRONT, BROAD ATLANTIC HIGH PRESSURE WILL  
PERSIST E OF 70W ALLOWING FOR GENTLE TO MODERATE ANTICYCLONIC  
FLOW AND MOSTLY MODERATE SEAS.  
   
TODAY
 
S OF 27N, S WINDS 5 TO 10 KT, SHIFTING TO NW IN THE  
AFTERNOON. N OF 27N, NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. WINDS  
AND SEAS HIGHER IN AND NEAR SCATTERED SHOWERS AND THUNDERSTORMS.   
TONIGHT
 
S OF 27N, N WINDS 5 TO 10 KT, SHIFTING TO E LATE.  
N OF 27N, NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. SCATTERED SHOWERS  
AND THUNDERSTORMS.    
SAT
 
N WINDS 5 TO 10 KT. SEAS 3 TO 4 FT. SCATTERED SHOWERS AND  
THUNDERSTORMS.    
SAT NIGHT
 
N TO NE WINDS 5 TO 10 KT S OF 27N, AND NE 5 TO 10 KT  
N OF 27N. SEAS 3 TO 4 FT. SCATTERED SHOWERS AND THUNDERSTORMS.   
SUN
 
NW TO N WINDS 5 TO 10 KT. SEAS 3 TO 4 FT.    
SUN NIGHT
 
N TO NE WINDS 5 TO 10 KT, SHIFTING TO SE LATE.  
SEAS 3 TO 4 FT.    
MON
 
N WINDS 5 TO 10 KT. SEAS 3 TO 4 FT.    
MON NIGHT
 
NE WINDS 5 TO 10 KT, SHIFTING TO E TO SE AFTER  
MIDNIGHT. SEAS 3 FT.    
TUE
 
NE WINDS 5 TO 10 KT. SEAS 3 TO 4 FT.    
TUE NIGHT
 
E WINDS 5 TO 10 KT. SEAS 3 TO 4 FT.  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab TPC Page Main Text Page