425  
FZNT26 KNHC 182018  
OFFN05  
 
NAVTEX MARINE FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
418 PM EDT SUN OCT 18 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  
TUE NIGHT. WIND ARE FORECAST TO INCREASE TO MODERATE SPEEDS ACROSS  
THE CARIBBEAN WATERS BEGINNING ON WED. OTHERWISE, LONG PERIOD  
NORTHERLY SWELL, WITH BUILDING SEAS TO AROUND 7 FT, WILL REACH  
THE ATLANTIC WATERS AND PASSAGES MON NIGHT THROUGH THU NIGHT.  
 
SAN JUAN ATLANTIC WATERS  
   
TONIGHT  
E WINDS 5 TO 10 KT. SEAS 3 TO 4 FT.    
MON  
E TO SE WINDS 5 TO 10 KT. SEAS 3 TO 4 FT.    
MON NIGHT  
E TO SE WINDS 5 TO 10 KT. SEAS 3 TO 5 FT, BUILDING  
TO 5 TO 7 FT IN NW TO N SWELL AFTER MIDNIGHT.    
TUE  
E TO SE WINDS 5 TO 10 KT. SEAS 5 TO 7 FT IN NW TO N  
SWELL.    
TUE NIGHT  
SE WINDS 5 TO 10 KT. SEAS 5 TO 6 FT IN NW TO N  
SWELL.    
WED  
SE WINDS 5 TO 10 KT. SEAS 4 TO 5 FT IN NW TO N SWELL.    
WED NIGHT  
SE WINDS 5 TO 10 KT. SEAS 4 TO 5 FT IN NW TO N  
SWELL.    
THU  
SE WINDS 5 TO 10 KT. SEAS 4 TO 5 FT IN NW TO N SWELL.    
THU NIGHT  
E TO SE WINDS 5 TO 10 KT. SEAS 5 TO 6 FT IN NW TO N  
SWELL.    
FRI  
E TO SE WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.    
FRI NIGHT  
SE WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.  
 
SAN JUAN CARIBBEAN WATERS  
   
TONIGHT  
E WINDS 5 TO 10 KT. SEAS 3 FT.    
MON  
E WINDS 5 TO 10 KT. SEAS 3 FT.    
MON NIGHT  
E WINDS 10 TO 15 KT. SEAS 3 FT.    
TUE  
E TO SE WINDS 5 TO 10 KT. SEAS 3 TO 4 FT.    
TUE NIGHT  
E WINDS 5 TO 10 KT. 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 TO 15 KT. SEAS 3 TO 4 FT.    
THU  
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
THU NIGHT  
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
FRI  
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
FRI NIGHT  
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.  
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