170  
FZNT26 KNHC 151917  
OFFN05  
 
NAVTEX MARINE FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
317 PM EDT SAT AUG 15 2026  
 
...PLEASE REFER TO COASTAL WATERS FORECASTS (CWF) AVAILABLE  
THROUGH NOAA WEATHER RADIO AND OTHER MEANS FOR DETAILED  
COASTAL WATERS FORECASTS...  
   
SYNOPSIS  
A TIGHT PRESSURE GRADIENT ACROSS THE AREA WILL MAINTAIN  
FRESH TO LOCALLY STRONG EASTERLY WINDS AND MODERATE TO ROUGH SEAS  
ACROSS THE OFFSHORE WATERS AND LOCAL PASSAGES THROUGH AT LEAST SUNDAY.  
MOISTURE ASSOCIATED WITH A STRONG TROPICAL WAVE MOVING WESTWARD OVER  
THE EASTERN CARIBBEAN WILL CONTINUE TO ENHANCE SOME SHOWER AND  
THUNDERSTORM ACTIVITY THROUGH SUN.  
 
SAN JUAN ATLANTIC WATERS  
   
TONIGHT  
E WINDS 15 TO 20 KT. SEAS 6 TO 7 FT.    
SUN  
E WINDS 15 TO 20 KT. SEAS 6 TO 7 FT.    
SUN NIGHT  
E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.    
MON  
E TO SE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.    
MON NIGHT  
E WINDS 10 TO 15 KT. SEAS 4 FT.    
TUE  
E WINDS 5 TO 10 KT. SEAS 3 TO 4 FT.    
TUE NIGHT  
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
WED  
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
WED NIGHT  
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
THU  
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
THU NIGHT  
E TO SE WINDS 15 KT. SEAS 3 TO 5 FT.  
 
SAN JUAN CARIBBEAN WATERS  
   
TONIGHT  
E WINDS 20 TO 25 KT. SEAS 7 TO 10 FT IN E TO SE  
SWELL. SCATTERED SHOWERS AND ISOLATED TSTMS.    
SUN  
E WINDS 15 TO 20 KT. SEAS 6 TO 9 FT.    
SUN NIGHT  
E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.    
MON  
E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.    
MON NIGHT  
NE TO E WINDS 15 KT. SEAS 3 TO 5 FT.    
TUE  
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
TUE NIGHT  
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
WED  
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
WED NIGHT  
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
THU  
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
THU NIGHT  
E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.  
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