439  
FZNT26 KNHC 231518  
OFFN05  
 
NAVTEX MARINE FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
1118 AM 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  
A TROPICAL WAVE ACROSS THE MONA PASSAGE WILL EXIT THE  
AREA THIS EVENING, WITH LINGERING SHOWERS AND THUNDERSTORMS  
EXPECTED THIS AFTERNOON, MAINLY ACROSS THE CARIBBEAN WATERS. NW  
SWELL FROM DISTANT EXTRATROPICAL CYCLONE ERIN WILL BUILD ACROSS  
THE AREA WATERS THIS AFTERNOON THROUGH LATE SUN 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 EVENING THROUGH EARLY TUE, ACCOMPANIED BY  
STRONG WINDS, ROUGH SEAS, WITH SCATTERED SQUALLS AND  
THUNDERSTORMS.  
 
SAN JUAN ATLANTIC WATERS  
   
THIS AFTERNOON  
E WINDS 5 TO 10 KT. SEAS 5 TO 7 FT IN NW TO N  
SWELL. SCATTERED SHOWERS.    
TONIGHT  
E TO SE WINDS 10 KT. SEAS 6 TO 7 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 10 TO 15 KT. SEAS 7 TO 8 FT IN N SWELL.    
MON  
E WINDS 15 TO 20 KT. SEAS 7 TO 8 FT.    
MON NIGHT  
E WINDS 15 TO 20 KT. SEAS 7 TO 8 FT.    
TUE  
E WINDS 15 KT. SEAS 6 TO 7 FT.    
TUE NIGHT  
E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.    
WED  
E TO SE WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.    
WED NIGHT  
E TO SE WINDS 10 KT. SEAS 4 TO 5 FT.  
 
SAN JUAN CARIBBEAN WATERS  
   
THIS AFTERNOON  
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.  
SCATTERED SHOWERS.    
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  
E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. ISOLATED  
SHOWERS.    
MON  
NE TO E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.    
MON NIGHT  
NE TO 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 10 TO 15 KT. SEAS 6 TO 9 FT IN NE TO E  
SWELL.    
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.  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab TPC Page
Main Text Page