472  
FZNT25 KNHC 120313  
OFFN04  
 
NAVTEX MARINE FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
1113 PM EDT SUN APR 11 2021  
 
...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
 
A WEAK COLD FRONT EXTENDS FROM THE WESTERN FLORIDA  
PANHANDLE TO 25N83W, WHERE IT BECOMES STATIONARY TO INLAND  
MEXICO AT 25N98W. THE COLD FRONT WILL REACH FROM NORTH FLORIDA  
TO THE EAST-CENTRAL GULF BY LATE TONIGHT. IT WILL STALL OUT FROM  
CENTRAL FLORIDA TO THE BAY OF CAMPECHE MON AND DISSIPATE BY MON  
NIGHT. AN UPPER-LEVEL SHORTWAVE TROUGH WILL CONTINUE TO BRING  
SCATTERED SHOWERS AND THUNDERSTORMS OVER THE EASTERN GULF SOUTH  
OF 28N THROUGH EARLY MON. SOME OF THIS ACTIVITY MAY CONTAIN  
FREQUENT LIGHTNING AND STRONG GUSTY WINDS.  
   
OVERNIGHT
 
S TO SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. WINDS AND  
SEAS HIGHER IN AND NEAR SCATTERED SHOWERS AND THUNDERSTORMS.    
MON
 
SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. SCATTERED  
SHOWERS AND ISOLATED THUNDERSTORMS.    
MON NIGHT
 
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. ISOLATED  
SHOWERS AND THUNDERSTORMS.    
TUE
 
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. ISOLATED  
SHOWERS.    
TUE NIGHT
 
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
WED
 
SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
WED NIGHT
 
SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
THU
 
S TO SW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT.   
THU NIGHT
 
W TO NW WINDS 5 KT, SHIFTING TO E TO SE LATE.  
SEAS 2 TO 3 FT.    
FRI
 
SE TO S WINDS 5 TO 10 KT. SEAS 2 TO 3 FT.   
FRI NIGHT
 
E TO SE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT.  
 
WITHIN 200 NM EAST OF THE COAST OF FLORIDA  
   
SYNOPSIS
 
FRESH TO STRONG SOUTHWEST WINDS EAST OF FLORIDA WILL  
SHIFT EASTWARD THROUGH MON AHEAD OF A COLD FRONT THAT WILL MOVE  
OFF THE SOUTHEASTERN U.S. COAST TONIGHT. THE FRONT WILL REACH FROM  
NEAR 31N75W TO EAST-CENTRAL FLORIDA EARLY MON, FROM NEAR 31N70W  
TO THE CENTRAL BAHAMAS AND TO EAST-CENTRAL CUBA MON EVENING AND  
THE SOUTHEAST WATERS BY LATE TUE. THE FRONT WILL MOVE EAST OF THE  
FORECAST WATERS ON WED AS WEAK HIGH PRESSURE BUILDS IN BEHIND IT.  
ANOTHER COLD FRONT IS EXPECTED TO CROSS THE NORTHWEST AND NORTH-  
CENTRAL WATERS ON TUE. FRESH TO STRONG SOUTHWEST WINDS ARE  
EXPECTED TO PRECEDE THIS FRONT. SCATTERED SHOWERS AND  
THUNDERSTORMS WILL CONTINUE TO MOVE OFFSHORE THE SOUTH FLORIDA  
COAST TONIGHT.  
   
OVERNIGHT
 
S OF 27N, SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.  
N OF 27N, S TO SW WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. WINDS AND  
SEAS HIGHER IN AN NEAR SCATTERED SHOWERS AND THUNDERSTORMS S OF  
27N. ISOLATED SHOWERS N OF 27N.    
MON
 
S OF 27N, S TO SW WINDS 10 TO 15 KT, SHIFTING TO W EARLY  
IN THE AFTERNOON. SEAS 3 TO 5 FT. N OF 27N, NW WINDS 15 TO 20 KT.  
SEAS 4 TO 6 FT. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS  
S OF 27N. ISOLATED SHOWERS N OF 27N.   
MON NIGHT
 
NW TO N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
TUE
 
S OF 27N, NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. N OF 27N,  
NW TO N WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.   
TUE NIGHT
 
S OF 27N, NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. N OF  
27N, N TO NE WINDS 10 KT, SHIFTING TO E LATE. SEAS 3 TO 4 FT.   
WED
 
S OF 27N, E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. N OF 27N,  
SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
WED NIGHT
 
S OF 27N, E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.  
N OF 27N, SW WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.    
THU
 
S OF 27N, SE TO S WINDS 10 KT. SEAS 3 TO 4 FT. N OF 27N,  
W WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.   
THU NIGHT
 
S OF 27N, S WINDS 10 KT. SEAS 3 TO 4 FT. N OF 27N,  
NW WINDS 10 KT. SEAS 3 TO 5 FT.    
FRI
 
S OF 27N, SW TO W WINDS 10 KT. SEAS 2 TO 4 FT. N OF 27N,  
N WINDS 10 KT. SEAS 4 TO 6 FT IN W SWELL.   
FRI NIGHT
 
S OF 27N, NE TO E WINDS 10 KT, SHIFTING TO SE LATE.  
SEAS 2 TO 4 FT. N OF 27N, N TO NE WINDS 10 KT EARLY IN THE  
EVENING BECOMING VARIABLE LESS THAN 5 KT. SEAS 4 TO 6 FT IN NE  
SWELL.  
 
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