558  
FZNT25 KNHC 131440  
OFFN04  
 
NAVTEX MARINE FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
1040 AM EDT SUN SEP 13 2026  
 
...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  
WEAK HIGH PRESSURE CENTERED OVER THE NE GULF WILL  
CONTINUE TO SUPPORT RELATIVELY TRANQUIL CONDITIONS TO MOST OF  
THE WATERS INTO TUE. STARTING LATE TUE, STRONGER HIGH PRESSURE  
BUILDING SOUTHWARD FROM THE EASTERN UNITED STATES WILL LEAD TO  
INCREASING NE TO E WINDS OVER THE BASIN, WITH SPEEDS REACHING  
FRESH TO STRONG AND ROUGH SEAS OVER THE NORTHERN GULF WED INTO THU  
NIGHT.  
 
   
THIS AFTERNOON  
N WINDS LESS THAN 5 KT. SEAS 2 FT OR LESS.  
SCATTERED SHOWERS AND CHANCE OF TSTMS.   
TONIGHT  
NE TO E WINDS LESS THAN 5 KT. SEAS 2 FT OR LESS.  
CHANCE OF TSTMS.    
MON  
N TO NE WINDS 5 KT. SEAS 2 FT OR LESS. CHANCE OF TSTMS.    
MON NIGHT  
NE TO E WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.  
SCATTERED SHOWERS AND CHANCE OF TSTMS.    
TUE  
NE TO E WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.    
TUE NIGHT  
NE TO E WINDS 15 TO 20 KT. SEAS 2 FT OR LESS.    
WED  
NE TO E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.    
WED NIGHT  
NE TO E WINDS 20 TO 25 KT. SEAS 4 TO 6 FT.    
THU  
NE TO E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.    
THU NIGHT  
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.  
 
WITHIN 200 NM EAST OF THE COAST OF FLORIDA  
   
SYNOPSIS  
TRADES NORTH OF HISPANIOLA INTO THE WINDWARD PASSAGE  
WILL BE FRESH TO LOCALLY STRONG INTO MON. ON TUE, STRONG HIGH  
PRESSURE BUILDING SOUTHWARD THROUGH THE EASTERN UNITED STATES  
WILL BRING A COLD FRONT INTO THE NW WATERS, INCREASING NE WINDS  
TO FRESH TO LOCALLY STRONG AND CAUSING SEAS TO BUILD TO ROUGH N  
OF THE BAHAMAS AND W OF 70W TUE THROUGH WED NIGHT.  
   
THIS AFTERNOON  
S WINDS 5 TO 10 KT. SEAS 2 FT OR LESS. CHANCE  
OF TSTMS.    
TONIGHT  
SE TO S WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.    
MON  
S OF 27N, E WINDS 5 TO 10 KT. N OF 27N, SW WINDS 5 KT,  
SHIFTING TO W TO NW LESS THAN 5 KT IN THE AFTERNOON. SEAS 2 FT OR  
LESS. SCATTERED SHOWERS AND ISOLATED TSTMS.    
MON NIGHT  
E WINDS 10 TO 15 KT S OF 27N, AND NE TO E 5 TO 10 KT  
N OF 27N. SEAS 2 FT OR LESS. CHANCE OF TSTMS.    
TUE  
NE TO E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.    
TUE NIGHT  
NE TO E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.    
WED  
NE TO E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.    
WED NIGHT  
E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.    
THU  
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
THU NIGHT  
E TO SE WINDS 5 TO 10 KT. SEAS 3 TO 5 FT.  
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