598  
FZNT26 KNHC 131505  
OFFN05  
 
NAVTEX MARINE FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
1105 AM EDT WED AUG 13 2025  
 
...PLEASE REFER TO COASTAL WATERS FORECASTS (CWF) AVAILABLE  
THROUGH NOAA WEATHER RADIO AND OTHER MEANS FOR DETAILED  
COASTAL WATERS FORECASTS...  
   
SYNOPSIS
 
TROPICAL STORM ERIN IS NEAR 16.3N 43.4W AT 11 AM  
EDT, AND IS MOVING WEST AT 15 KT. MAXIMUM SUSTAINED WINDS ARE  
40 KT WITH GUSTS TO 50 KT, AND THE MINIMUM CENTRAL PRESSURE IS  
1004 MB. ERIN WILL MOVE TO 16.3N 45.6W THIS EVENING, 16.6N 48.6W  
THU MORNING, 17.4N 51.5W THU EVENING, STRENGTHEN TO A HURRICANE  
NEAR 18.2N 54.3W FRI MORNING, 19.0N 57.2W FRI EVENING, AND 19.9N  
60.0W SAT MORNING. ERIN WILL CHANGE LITTLE IN INTENSITY AS IT  
MOVES TO 21.7N 64.6W BY EARLY SUN. ROUGH SEAS GENERATED BY ERIN  
WILL IMPACT THE LOCAL ATLANTIC WATERS FRI NIGHT THROUGH THE  
WEEKEND.  
 
SAN JUAN ATLANTIC WATERS  
   
THIS AFTERNOON
 
NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.  
ISOLATED SHOWERS.    
TONIGHT
 
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. SCATTERED  
SHOWERS AND ISOLATED TSTMS.    
THU
 
E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. ISOLATED SHOWERS.    
THU NIGHT
 
NE TO E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.  
SCATTERED SHOWERS AND ISOLATED TSTMS.    
FRI
 
NE TO E WINDS 10 TO 15 KT. SEAS 5 FT.    
FRI NIGHT
 
TROPICAL STORM CONDITIONS POSSIBLE. NE WINDS 10 TO  
15 KT. SEAS 4 TO 6 FT.    
SAT
 
HURRICANE CONDITIONS POSSIBLE.    
SAT NIGHT
 
HURRICANE CONDITIONS POSSIBLE.    
SUN
 
HURRICANE CONDITIONS POSSIBLE.  
 
SAN JUAN CARIBBEAN WATERS  
   
THIS AFTERNOON
 
NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.  
ISOLATED SHOWERS.    
TONIGHT
 
NE TO E WINDS 15 TO 20 KT. SEAS 3 TO 4 FT. SCATTERED  
SHOWERS.    
THU
 
E WINDS 15 TO 20 KT. SEAS 3 TO 4 FT. ISOLATED SHOWERS.    
THU NIGHT
 
E WINDS 10 TO 15 KT. SEAS 4 FT. SCATTERED SHOWERS  
AND ISOLATED TSTMS.    
FRI
 
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
FRI NIGHT
 
NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
SAT
 
HURRICANE CONDITIONS POSSIBLE.    
SAT NIGHT
 
HURRICANE CONDITIONS POSSIBLE.    
SUN
 
TROPICAL STORM CONDITIONS POSSIBLE.  
 
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