874  
FZNT26 KNHC 202042  
OFFN05  
 
NAVTEX MARINE FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
442 PM EDT TUE OCT 20 2026  
 
...PLEASE REFER TO COASTAL WATERS FORECASTS (CWF) AVAILABLE  
THROUGH NOAA WEATHER RADIO AND OTHER MEANS FOR DETAILED  
COASTAL WATERS FORECASTS...  
   
SYNOPSIS
 
A WEAK PRESSURE GRADIENT ACROSS THE AREA WILL  
SUPPORT MAINLY LIGHT TO GENTLE WINDS AND SLIGHT TO MODERATE SEAS  
THROUGH THU NIGHT. STRONGER HIGH PRESSURE WILL BUILD OVER THE  
WESTERN ATLANTIC LATER IN THE WEEK, WITH ITS RELATED GRADIENT  
SUPPORTING MOSTLY MODERATE WINDS AND SEAS.  
 
SAN JUAN ATLANTIC WATERS  
   
TONIGHT
 
SE WINDS 5 TO 10 KT. SEAS 5 TO 6 FT IN NW TO N SWELL.  
ISOLATED SHOWERS.   
WED
 
SE TO S WINDS 5 TO 10 KT. SEAS 4 TO 5 FT IN NW TO N  
SWELL. ISOLATED SHOWERS.   
WED NIGHT
 
SE TO S WINDS 5 TO 10 KT. SEAS 4 TO 5 FT IN NW TO N  
SWELL. ISOLATED SHOWERS.   
THU
 
SE TO S WINDS 5 TO 10 KT. SEAS 4 TO 5 FT IN NW TO N  
SWELL. ISOLATED SHOWERS AND THUNDERSTORMS.    
THU NIGHT
 
SE WINDS 5 TO 10 KT. SEAS 5 TO 6 FT IN NW TO N  
SWELL.    
FRI
 
SE WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.    
FRI NIGHT
 
E TO SE WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.    
SAT
 
SE WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.    
SAT NIGHT
 
SE WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.    
SUN
 
SE WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.    
SUN NIGHT
 
SE WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.  
 
SAN JUAN CARIBBEAN WATERS  
   
TONIGHT
 
E TO SE WINDS 5 TO 10 KT. SEAS 3 TO 4 FT. ISOLATED  
SHOWERS.    
WED
 
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. ISOLATED  
SHOWERS.   
WED NIGHT
 
E TO SE WINDS 10 KT. SEAS 3 TO 4 FT. ISOLATED  
SHOWERS AND THUNDERSTORMS.    
THU
 
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. ISOLATED  
SHOWERS AND THUNDERSTORMS.   
THU NIGHT
 
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
FRI
 
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
FRI NIGHT
 
E TO SE WINDS 15 KT. SEAS 3 TO 5 FT.    
SAT
 
E TO SE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.    
SAT NIGHT
 
E TO SE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.    
SUN
 
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
SUN NIGHT
 
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.  
 
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