306  
FZNT25 KNHC 202051  
OFFN04  
 
NAVTEX MARINE FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
351 PM EST FRI DEC 20 2024  
 
...PLEASE REFER TO COASTAL WATERS FORECASTS (CWF) AVAILABLE  
THROUGH NOAA WEATHER RADIO AND OTHER MEANS FOR DETAILED  
COASTAL WATERS FORECASTS...  
 
SOUTHEAST GULF OF MEXICO  
   
SYNOPSIS
 
AN ILL-DEFINED COLD FRONT MOVING SLOWLY SOUTHWARD  
THROUGH THE SOUTHERN GULF OF MEXICO AND YUCATAN PENINSULA THIS  
AFTERNOON WILL WEAKEN AND DISSIPATE S OF 20N ON SAT. MODERATE TO  
LOCALLY FRESH N TO NE WINDS AND MODERATE SEAS WILL PREVAIL  
ACROSS THE BASIN THROUGH TONIGHT. A REINFORCING COLD FRONT WILL  
MOVE SOUTHEASTWARD THROUGH THE NORTHERN AND CENTRAL GULF LATE  
TONIGHT THROUGH THIS WEEKEND. FRESH TO LOCALLY STRONG N WINDS  
ARE BRIEFLY EXPECTED ALONG AND BEHIND THIS FRONT IN THE NORTHERN  
GULF LATE TONIGHT. MODERATE NE TO E WINDS ARE THEN EXPECTED THIS  
WEEKEND INTO EARLY NEXT WEEK AS THE FRONTS WEAKEN AND A BROAD  
RIDGE SHIFTS SLOWLY EASTWARD ACROSS THE EASTERN U.S. AND GULF  
BASIN.  
   
TONIGHT
 
N WINDS 15 KT. SEAS 3 TO 5 FT.    
SAT
 
N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
SAT NIGHT
 
N TO NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
SUN
 
N TO NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
SUN NIGHT
 
NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
MON
 
NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
MON NIGHT
 
NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
TUE
 
NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
TUE NIGHT
 
NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
WED
 
E WINDS 5 TO 10 KT. SEAS 3 TO 4 FT.    
WED NIGHT
 
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.  
 
WITHIN 200 NM EAST OF THE COAST OF FLORIDA  
   
SYNOPSIS
 
WIDESPREAD FRESH SE TO S WINDS AND MODERATE NE SWELL  
OCCURRING NORTH OF 15N AND EAST OF THE BAHAMAS WILL SLOWLY  
DIMINISH THROUGH SAT, AS HIGH PRESSURE EXTENDING SOUTHWEST INTO  
THE REGION WEAKENS AND DRIFTS EASTWARD. AN ILL-DEFINED COLD  
FRONT EXTENDING FROM 31N72W THROUGH THE CENTRAL BAHAMAS AND  
INTO CENTRAL CUBA ALONG 80W WILL MOVE SLOWLY SOUTHEASTWARD  
THROUGH THE WEEKEND, REACHING FROM 31N67W TO EASTERN CUBA BY  
SAT MORNING, THEN WEAKEN FROM 31N61W TO FAR E PORTIONS OF CUBA  
SUN MORNING. FRESH TO STRONG W TO NW WINDS AND ROUGH SEAS WILL  
OCCUR N OF 28N AND BEHIND THE FRONT TONIGHT. LOOKING AHEAD,  
WIDESPREAD FRESH TO LOCALLY STRONG NE WINDS AND ROUGH SEAS WILL  
REDEVELOP NORTH OF 20N SUN NIGHT THROUGH EARLY NEXT WEEK AS  
STRONG HIGH PRESSURE BUILDS ACROSS THE WESTERN ATLANTIC AND  
INTO THE LOCAL REGION, BEHIND A REINFORCING COLD FRONT.  
   
TONIGHT
 
NW TO N WINDS 10 TO 15 KT S OF 27N, AND NW 15 TO 20 KT  
N OF 27N. SEAS 4 TO 6 FT.    
SAT
 
NW TO N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
SAT NIGHT
 
N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
SUN
 
N TO NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
SUN NIGHT
 
NE TO E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.    
MON
 
E WINDS 20 TO 25 KT. SEAS 5 TO 7 FT.    
MON NIGHT
 
E WINDS 20 TO 25 KT. SEAS 6 TO 8 FT.    
TUE
 
E TO SE WINDS 15 TO 20 KT. SEAS 6 TO 8 FT.    
TUE NIGHT
 
E TO SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.    
WED
 
E TO SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
WED NIGHT
 
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.  
 
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