612  
FZNT26 KNHC 221442  
OFFN05  
 
NAVTEX MARINE FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
1042 AM EDT FRI AUG 22 2025  
 
...PLEASE REFER TO COASTAL WATERS FORECASTS (CWF) AVAILABLE  
THROUGH NOAA WEATHER RADIO AND OTHER MEANS FOR DETAILED  
COASTAL WATERS FORECASTS...  
   
SYNOPSIS
 
CENTRAL ATLANTIC HIGH PRESSURE WILL BUILD WEST-  
SOUTHWESTWARD TOWARD THE BAHAMAS, IN THE WAKE OF EXITING  
HURRICANE ERIN. A TROPICAL WAVE ALONG 63W WILL MOVE WESTWARD  
ACROSS THE LOCAL AREA TONIGHT THROUGH SAT. EXPECT MORE TYPICAL  
TRADE WIND FLOW TO RETURN TO THE REGIONAL WATERS BEHIND THE WAVE  
SUN THROUGH NEXT WEEK. NORTHERLY SWELL FROM ERIN WILL BUILD  
ACROSS THE REGIONAL WATERS THIS EVENING THROUGH THE WEEKEND, THEN  
BEGIN TO FADE MON AND TUE. AN AREA OF DISORGANIZED SHOWERS AND  
THUNDERSTORMS IS LOCATED WITHIN A COUPLE HUNDRED NAUTICAL MILES  
E THROUGH NE OF THE NORTHERN LEEWARD ISLANDS. ENVIRONMENTAL  
CONDITIONS APPEAR CONDUCIVE FOR FURTHER DEVELOPMENT OF THIS  
SYSTEM, AND A TROPICAL DEPRESSION IS LIKELY TO FORM THIS WEEKEND  
WHILE IT MOVES NORTHWESTWARD AND THEN NORTHWARD, IN BETWEEN THE  
LESSER ANTILLES AND BERMUDA.  
 
SAN JUAN ATLANTIC WATERS  
   
THIS AFTERNOON
 
NE TO E WINDS 10 KT IN THE AFTERNOON. SEAS  
5 TO 7 FT IN NW TO N SWELL. SCATTERED SHOWERS.    
TONIGHT
 
NE TO E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. SCATTERED  
SHOWERS.    
SAT
 
E TO SE WINDS 5 TO 10 KT. SEAS 5 TO 7 FT IN NW TO N  
SWELL. SCATTERED SHOWERS.    
SAT NIGHT
 
E TO SE WINDS 5 TO 10 KT. SEAS 6 TO 8 FT IN N  
SWELL. SCATTERED SHOWERS AND ISOLATED TSTMS.    
SUN
 
E TO SE WINDS 10 TO 15 KT. SEAS 7 TO 8 FT IN N SWELL.    
SUN NIGHT
 
E WINDS 10 TO 15 KT. SEAS 7 TO 8 FT IN N SWELL.    
MON
 
E WINDS 10 TO 15 KT. SEAS 7 TO 8 FT IN N TO NE SWELL.    
MON NIGHT
 
NE TO E WINDS 10 TO 15 KT. SEAS 7 TO 8 FT IN N TO  
NE SWELL.    
TUE
 
NE TO E WINDS 15 KT. SEAS 6 TO 7 FT.    
TUE NIGHT
 
E WINDS 15 KT. SEAS 5 TO 7 FT.  
 
SAN JUAN CARIBBEAN WATERS  
   
THIS AFTERNOON
 
E WINDS 10 TO 15 KT IN THE AFTERNOON. SEAS  
3 TO 5 FT. SCATTERED SHOWERS AND ISOLATED TSTMS.    
TONIGHT
 
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. SCATTERED  
SHOWERS AND ISOLATED TSTMS.    
SAT
 
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. SCATTERED  
SHOWERS AND ISOLATED TSTMS.    
SAT NIGHT
 
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.  
SCATTERED SHOWERS.    
SUN
 
E WINDS 15 KT. SEAS 4 TO 6 FT.    
SUN NIGHT
 
E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.    
MON
 
E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.    
MON NIGHT
 
NE TO E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.    
TUE
 
E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.    
TUE NIGHT
 
E WINDS 15 KT. SEAS 5 TO 7 FT.  
 
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