331  
FZNT27 KNHC 150921  
OFFN06  
 
NAVTEX MARINE FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
521 AM EDT TUE JUL 15 2025  
 
...PLEASE REFER TO COASTAL WATERS FORECASTS (CWF) AVAILABLE  
THROUGH NOAA WEATHER RADIO AND OTHER MEANS FOR DETAILED  
COASTAL WATERS FORECASTS...  
   
SYNOPSIS
 
WEAK HIGH PRESSURE HAS SHIFTED INTO THE N-CENTRAL  
GULF OVERNIGHT, AND EXTENDS A NARROW RIDGE SOUTHEASTWARD TO THE  
YUCATAN CHANNEL. THE HIGH PRESSURE WILL DRIFT SLOWLY W-NW AND  
SETTLE ACROSS THE NW GULF THROUGH THU. A 1014 MB LOW PRESSURE IS  
JUST OFFSHORE OF CENTRAL FLORIDA NEAR 29N79.5W AND IS FORECAST  
TO MOVE WESTWARD ACROSS FLORIDA LATER TODAY AND TONIGHT, AND  
EVENTUALLY EMERGE OVER THE NORTHEASTERN GULF LATE TUE OR EARLY  
WED. ENVIRONMENTAL CONDITIONS APPEAR GENERALLY FAVORABLE FOR  
ADDITIONAL DEVELOPMENT, AND A TROPICAL DEPRESSION COULD FORM BY  
THE MIDDLE TO LATTER PART OF THIS WEEK AS THIS SYSTEM MOVES  
ACROSS THE NORTHEASTERN AND NORTH-CENTRAL GULF. REGARDLESS,  
SCATTERED TO NUMEROUS SHOWERS AND THUNDERSTORMS, SOME WITH  
STRONG GUSTY WINDS, WILL ACCOMPANY THIS SYSTEM.  
 
NORTHWEST GULF OF AMERICA  
   
TODAY
 
S TO SW WINDS 5 TO 10 KT, SHIFTING TO SE 10 TO 15 KT IN  
THE AFTERNOON. SEAS 3 TO 4 FT.    
TONIGHT
 
S WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.    
WED
 
SW TO W WINDS 10 TO 15 KT, SHIFTING TO E TO SE 5 TO 10 KT  
IN THE AFTERNOON. SEAS 2 FT OR LESS. SCATTERED TSTMS.    
WED NIGHT
 
S WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. SCATTERED  
TSTMS.    
THU
 
W WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.    
THU NIGHT
 
S TO SW WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.    
FRI
 
S TO SW WINDS 10 TO 15 KT. SEAS 3 FT.    
FRI NIGHT
 
S WINDS 10 TO 15 KT. SEAS 3 FT.    
SAT
 
S WINDS 5 TO 10 KT. SEAS 3 FT.    
SAT NIGHT
 
SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.  
 
NORTH CENTRAL AND NORTHEAST GULF OF AMERICA  
   
TODAY
 
NW TO N WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. SCATTERED  
TSTMS.    
TONIGHT
 
NW TO N WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.  
SCATTERED TSTMS.    
WED
 
N WINDS 10 TO 15 KT. SEAS 2 FT OR LESS, BUILDING TO 3 FT  
IN THE AFTERNOON. SCATTERED TSTMS.    
WED NIGHT
 
SE TO S WINDS 15 TO 20 KT. SEAS 3 TO 4 FT.  
SCATTERED TSTMS.    
THU
 
S WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.    
THU NIGHT
 
S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
FRI
 
S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
FRI NIGHT
 
SE TO S WINDS 5 TO 10 KT. SEAS 3 FT IN THE EVENING,  
SUBSIDING TO 2 FT OR LESS.    
SAT
 
SE TO S WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.    
SAT NIGHT
 
S WINDS 5 TO 10 KT. SEAS 2 FT OR LESS, BUILDING TO  
3 FT AFTER MIDNIGHT.  
 
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