219  
FZNT25 KNHC 140331  
OFFN04  
 
NAVTEX MARINE FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
1131 PM EDT SAT SEP 13 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
 
RELATIVELY WEAK HIGH PRESSURE CENTERED OVER EASTERN  
TEXAS, WITH RIDGING EXTENDING INTO THE NW GULF IS PRESENTLY  
ALLOWING FOR GENTLE TO MODERATE NORTHEAST TO EAST WINDS ALONG  
WITH MOSTLY SLIGHT SEAS ACROSS MOST OF THE BASIN. THE HIGH  
PRESSURE WILL BE REPLACED BY ANOTHER AREA OF HIGH PRESSURE THAT  
WILL BUILD SOUTHWARD INTO THE NORTHERN GULF NEXT WEEK LEADING TO  
MODERATE TO FRESH WINDS AND BUILDING SEAS OVER THE NW GULF, AND  
OFF THE WEST COAST OF THE YUCATAN PENINSULA. OTHERWISE, LITTLE  
CHANGE IS EXPECTED THROUGH THE PERIOD.  
   
OVERNIGHT
 
NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. ISOLATED SHOWERS  
AND THUNDERSTORMS.    
SUN
 
NE WINDS 10 KT. SEAS 3 TO 4 FT. ISOLATED SHOWERS AND  
THUNDERSTORMS.    
SUN NIGHT
 
NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. SCATTERED  
SHOWERS AND ISOLATED THUNDERSTORMS.    
MON
 
E WINDS 10 KT. SEAS 3 FT OR LESS. SCATTERED SHOWERS AND  
ISOLATED THUNDERSTORMS.    
MON NIGHT
 
NE TO E WINDS 10 KT. SEAS 3 TO 4 FT.   
TUE
 
NE TO E WINDS 10 KT. SEAS 3 TO 4 FT.   
TUE NIGHT
 
NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
WED
 
NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
WED NIGHT
 
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
THU
 
E TO SE WINDS 10 KT S OF 24N, AND NE TO E 15 TO 20 KT N OF  
24N. SEAS 3 TO 4 FT S OF 24N, AND 4 TO 6 FT N OF 24N..    
THU NIGHT
 
S OF 24N, NE TO E WINDS 10 KT IN THE LATE EVENING  
AND EARLY MORNING, BECOMING VARIABLE LESS THAN 5 KT. N OF 24N, E  
WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.  
 
WITHIN 200 NM EAST OF THE COAST OF FLORIDA  
   
SYNOPSIS
 
WEAK LOW PRESSURE OF 1010 MB IS JUST NORTH OF THE  
AREA NEAR 32N75W, WITH A STATIONARY FRONT EXTENDING FROM IT TO  
28N77W, TO THE NW BAHAMAS AND TO THE STRAITS OF FLORIDA. FRESH  
TO STRONG NORTHEAST WINDS AND MODERATE SEAS OFF NORTHEAST FLORIDA  
WILL DIMINISH THROUGH SUN AS THE FRONT WEAKENS. SCATTERED TO  
NUMEROUS SHOWERS AND THUNDERSTORMS ARE SOUTH OF 25N TO ALONG THE  
COAST OF CUBA AND BETWEEN 75W AND 80W. ATLANTIC HIGH PRESSURE WILL  
GENERALLY MAINTAIN MODERATE WINDS AND SEAS ELSEWHERE ACROSS THE  
REGION WELL INTO NEXT WEEK.  
   
OVERNIGHT
 
N TO NE WINDS LESS THAN 5 KT S OF 27N, AND N TO NE  
5 TO 10 KT N OF 27N. SEAS 3 TO 5 FT IN N TO NE SWELL. WINDS AND  
SEAS HIGHER IN AND NEAR SCATTERED SHOWERS AND THUNDERSTORMS.   
SUN
 
S OF 27N, E TO SE WINDS LESS THAN 5 KT, SHIFTING TO SW TO  
W IN THE AFTERNOON. N OF 27N, NE WINDS 5 TO 10 KT, SHIFTING TO W  
TO NW IN THE AFTERNOON. SEAS 3 TO 5 FT IN N TO NE SWELL. SCATTERED  
SHOWERS AND THUNDERSTORMS.    
SUN NIGHT
 
S OF 27N, S WINDS LESS THAN 5 KT. N OF 27N, W WINDS  
5 TO 10 KT, SHIFTING TO S TO SW LATE. SEAS 3 TO 4 FT. SCATTERED  
SHOWERS AND THUNDERSTORMS.    
MON
 
S WINDS LESS THAN 5 KT S OF 27N, AND SW 5 TO 10 KT N OF  
27N. SEAS 3 FT.    
MON NIGHT
 
N TO NE WINDS 5 TO 10 KT, SHIFTING TO E LATE.  
SEAS 3 TO 4 FT.    
TUE
 
NE TO E WINDS 5 TO 10 KT. SEAS 3 TO 4 FT.    
TUE NIGHT
 
NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
WED
 
NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
WED NIGHT
 
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
THU
 
E WINDS 5 TO 10 KT. SEAS 3 TO 5 FT IN NE SWELL.    
THU NIGHT
 
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab TPC Page Main Text Page