806  
FZNT26 KNHC 231850  
OFFN05  
 
NAVTEX MARINE FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
250 PM EDT SUN AUG 23 2026  
 
...PLEASE REFER TO COASTAL WATERS FORECASTS (CWF) AVAILABLE  
THROUGH NOAA WEATHER RADIO AND OTHER MEANS FOR DETAILED  
COASTAL WATERS FORECASTS...  
   
SYNOPSIS
 
THE PRESSURE GRADIENT BETWEEN HIGH PRESSURE OVER THE  
WESTERN ATLANTIC AND LOW PRESSURE OVER THE SOUTHERN CARIBBEAN  
WILL LEAD TO MODERATE TRADES OVER ATLANTIC WATERS AND FRESH  
TRADES OVER THE CARIBBEAN WATERS INTO MIDWEEK. WINDS ARE LIKELY  
TO INCREASE SLIGHTLY WED NIGHT THROUGH THU NIGHT AS A TROPICAL  
WAVE CROSSES THE EASTERN CARIBBEAN. SEAS THROUGH THE WEEK WILL  
REMAIN MODERATE.  
 
SAN JUAN ATLANTIC WATERS  
   
TONIGHT
 
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. ISOLATED  
SHOWERS.    
MON
 
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
MON NIGHT
 
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. SCATTERED  
SHOWERS.    
TUE
 
E TO SE WINDS 10 TO 15 KT. SEAS 4 FT. SCATTERED SHOWERS.    
TUE NIGHT
 
E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.    
WED
 
E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.    
WED NIGHT
 
E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.    
THU
 
E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.    
THU NIGHT
 
E WINDS 15 KT. SEAS 4 TO 5 FT.    
FRI
 
E WINDS 15 KT. SEAS 4 TO 5 FT.    
FRI NIGHT
 
E WINDS 15 KT. SEAS 4 TO 5 FT.  
 
SAN JUAN CARIBBEAN WATERS  
   
TONIGHT
 
E WINDS 15 KT. SEAS 3 TO 4 FT. ISOLATED SHOWERS.    
MON
 
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
MON NIGHT
 
E WINDS 15 KT. SEAS 3 TO 4 FT. ISOLATED SHOWERS.    
TUE
 
E WINDS 15 KT. SEAS 3 TO 4 FT. SCATTERED SHOWERS.    
TUE NIGHT
 
E WINDS 15 KT. SEAS 3 TO 5 FT.    
WED
 
E WINDS 15 KT. SEAS 4 TO 5 FT.    
WED NIGHT
 
NE TO E WINDS 15 TO 20 KT. SEAS 4 TO 5 FT.    
THU
 
E WINDS 15 KT. SEAS 4 TO 5 FT.    
THU NIGHT
 
E WINDS 15 TO 20 KT. SEAS 4 TO 5 FT.    
FRI
 
E WINDS 15 KT. SEAS 4 TO 5 FT.    
FRI NIGHT
 
E WINDS 15 TO 20 KT. SEAS 4 TO 5 FT.  
 
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