353  
FZNT26 KNHC 210231  
OFFN05  
 
NAVTEX MARINE FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
1031 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 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  
   
OVERNIGHT  
SE TO S WINDS 5 TO 10 KT AFTER MIDNIGHT. SEAS 5 TO  
7 FT IN NW TO N SWELL.    
WED  
SE TO S WINDS 5 TO 10 KT. SEAS 5 FT IN NW TO N SWELL.    
WED NIGHT  
SE TO S WINDS 5 TO 10 KT. SEAS 4 TO 5 FT IN NW TO N  
SWELL.    
THU  
SE TO S WINDS 5 TO 10 KT. SEAS 4 TO 5 FT IN NW TO N  
SWELL. SCATTERED SHOWERS AND ISOLATED TSTMS.    
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 4 TO 6 FT.  
 
SAN JUAN CARIBBEAN WATERS  
   
OVERNIGHT  
E TO SE WINDS 5 TO 10 KT AFTER MIDNIGHT. SEAS 3 TO  
4 FT.    
WED  
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
WED NIGHT  
E TO SE WINDS 10 KT. SEAS 3 TO 4 FT. SCATTERED  
SHOWERS AND ISOLATED TSTMS.    
THU  
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. SCATTERED  
TSTMS.    
THU NIGHT  
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
FRI  
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 4 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 4 TO 5 FT.    
SUN NIGHT  
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.  
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