598  
FZNT26 KNHC 232030  
OFFN05  
 
NAVTEX MARINE FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
430 PM EDT SAT AUG 23 2025  
 
...PLEASE REFER TO COASTAL WATERS FORECASTS (CWF) AVAILABLE  
THROUGH NOAA WEATHER RADIO AND OTHER MEANS FOR DETAILED  
COASTAL WATERS FORECASTS...  
   
SYNOPSIS  
NORTHERLY SWELL FROM DISTANT EXTRATROPICAL CYCLONE  
ERIN WILL BUILD ACROSS THE AREA WATERS TONIGHT THROUGH EARLY MON THEN  
BEGIN TO SLOWLY FADE INTO EARLY NEXT WEEK. CENTRAL ATLANTIC HIGH  
PRESSURE WILL BUILD W-SW INTO THE CENTRAL BAHAMAS SUN NIGHT  
THROUGH MID WEEK, AND BRING A RETURN TO E TRADE WINDS ACROSS THE  
AREA. A STRONG TROPICAL WAVE...AL99...WILL MOVE QUICKLY WESTWARD  
ACROSS THE LOCAL AREA MON THROUGH EARLY TUE, ACCOMPANIED BY  
STRONG WINDS, ROUGH SEAS, WITH SCATTERED SQUALLS AND THUNDERSTORMS.  
 
SAN JUAN ATLANTIC WATERS  
   
TONIGHT  
E TO SE WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN N SWELL.  
SCATTERED SHOWERS.    
SUN  
E WINDS 10 TO 15 KT. SEAS 7 TO 8 FT IN N SWELL. ISOLATED  
SHOWERS.    
SUN NIGHT  
E WINDS 15 TO 20 KT. SEAS 7 TO 8 FT.    
MON  
E WINDS 15 TO 20 KT. SEAS 7 TO 9 FT IN N TO NE SWELL.    
MON NIGHT  
E WINDS 15 TO 20 KT. SEAS 7 TO 9 FT IN N TO NE  
SWELL.    
TUE  
E WINDS 15 KT. SEAS 7 TO 8 FT IN N TO NE SWELL.    
TUE NIGHT  
E WINDS 10 TO 15 KT. SEAS 6 TO 7 FT IN N TO NE  
SWELL.    
WED  
E TO SE WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.    
WED NIGHT  
E TO SE WINDS 5 TO 10 KT. SEAS 4 TO 5 FT IN N TO NE  
SWELL.    
THU  
E TO SE WINDS 10 KT. SEAS 4 TO 5 FT.    
THU NIGHT  
E TO SE WINDS 10 KT. SEAS 4 FT.  
 
SAN JUAN CARIBBEAN WATERS  
   
TONIGHT  
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. ISOLATED  
SHOWERS.    
SUN  
E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. ISOLATED SHOWERS.    
SUN NIGHT  
NE TO E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. ISOLATED  
SHOWERS.    
MON  
NE TO E WINDS 15 TO 20 KT. SEAS 6 TO 9 FT. SCATTERED  
SHOWERS AND ISOLATED TSTMS.    
MON NIGHT  
E WINDS 20 TO 25 KT. SEAS 6 TO 9 FT.    
TUE  
E WINDS 15 TO 20 KT. SEAS 6 TO 9 FT.    
TUE NIGHT  
E WINDS 15 TO 20 KT. SEAS 6 TO 8 FT.    
WED  
E TO SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.    
WED NIGHT  
E TO SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
THU  
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
THU NIGHT  
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.  
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