618  
FZNT25 KNHC 210854  
OFFN04  
 
NAVTEX MARINE FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
454 AM EDT SUN JUN 21 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
 
RELATIVELY WEAK HIGH PRESSURE WILL PREVAIL ACROSS  
THE NE GULF FOR MUCH OF THE WEEK. THE PRESSURE GRADIENT BETWEEN  
THE HIGH PRESSURE AND RELATIVELY LOWER PRESSURES OVER TEXAS AND  
NORTHEASTERN MEXICO WILL MAINTAIN MOSTLY FRESH SOUTHERLY WINDS  
OVER THE WESTERN AND CENTRAL GULF THROUGH LATE MON NIGHT BEFORE  
DIMINISHING TO GENTLE TO MODERATE SPEEDS. SLIGHT TO MODERATE  
SEAS WILL BE WITH THESE WINDS. LIGHT WINDS ALONG WITH SLIGHT  
SEAS WILL BE OVER THE EASTERN GULF THROUGH THU NIGHT AS A NEW  
HIGH CENTER BECOMES SITUATED OVER THE CENTRAL GULF.  
   
TODAY
 
SE TO S WINDS 10 KT. SEAS 2 TO 3 FT. ISOLATED SHOWERS  
AND THUNDERSTORMS.   
TONIGHT
 
S OF 24N, E TO SE WINDS 10 TO 15 KT. N OF 24N,  
VARIABLE WINDS LESS THAN 5 KT, BECOMING E TO SE 10 KT LATE. SEAS  
3 TO 4 FT. ISOLATED SHOWERS AND THUNDERSTORMS.    
MON
 
E TO SE WINDS 10 KT. SEAS 3 TO 4 FT.    
MON NIGHT
 
NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
TUE
 
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
TUE NIGHT
 
NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
WED
 
E WINDS 10 KT. SEAS 3 TO 4 FT.    
WED NIGHT
 
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.   
THU
 
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
THU NIGHT
 
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.  
 
WITHIN 200 NM EAST OF THE COAST OF FLORIDA  
   
SYNOPSIS
 
A WEAK HIGH PRESSURE RIDGE ALONG 26N WILL SHIFT  
SLIGHTLY SOUTH TODAY, AND CHANGE LITTLE THROUGH THU NIGHT AS  
SURFACE TROUGHING LINGERS NEAR AND OFFSHORE FLORIDA. MODERATE TO  
FRESH TRADE WINDS SOUTH OF 24N WILL PULSE TO STRONG SPEEDS  
BETWEEN THE TURKS AND CAICOS AND HISPANIOLA THROUGH THE FORECAST  
PERIOD.  
   
TODAY
 
S TO SW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. SCATTERED  
SHOWERS AND ISOLATED THUNDERSTORMS N OF 27N. ISOLATED SHOWERS AND  
THUNDERSTORMS S OF 27N.    
TONIGHT
 
S WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. SCATTERED SHOWERS  
AND ISOLATED THUNDERSTORMS N OF 27N. ISOLATED SHOWERS AND  
THUNDERSTORMS S OF 27N.    
MON
 
SE WINDS 10 TO 15 KT S OF 27N, AND S TO SW 5 TO 10 KT N OF  
27N. SEAS 3 TO 4 FT S OF 27N, AND 2 TO 3 FT N OF 27N. ISOLATED  
SHOWERS AND THUNDERSTORMS.    
MON NIGHT
 
SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
TUE
 
SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
TUE NIGHT
 
SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
WED
 
SE TO S WINDS 5 TO 10 KT. SEAS 3 TO 4 FT.    
WED NIGHT
 
SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
THU
 
SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
THU NIGHT
 
SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.  
 
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