427  
FZAK69 PAFG 181145  
OFFAFG  
 
OFFSHORE WATERS FORECAST  
NATIONAL WEATHER SERVICE FAIRBANKS AK  
400 AM AKDT THU SEP 18 2025  
 
OFFSHORE WATERS FORECAST FOR THE US ARCTIC WATERS  
 
SEA FORECASTS REPRESENT AN AVERAGE OF THE HIGHEST ONE-THIRD OF  
THE COMBINED WIND WAVE AND SWELL HEIGHT. INDIVIDUAL WAVES MAY BE  
TWICE AS HIGH.  
 
PKZ500-190000-  
WESTERN US ARCTIC OFFSHORE-  
400 AM AKDT THU SEP 18 2025  
   
TODAY  
NE WINDS 25 KT. SEAS 7 FT.    
TONIGHT  
NE WINDS 20 KT. SEAS 6 FT.    
FRI  
NE WINDS 20 KT. SEAS 6 FT.    
FRI NIGHT  
NE WINDS 20 KT. SEAS 7 FT.    
SAT  
N WINDS 25 KT. SEAS 7 FT.    
SUN  
NW WINDS 20 KT. SEAS 4 FT.    
MON  
NW WINDS 20 KT. SEAS 4 FT.  
 
 
 
PKZ505-190000-  
CENTRAL US ARCTIC OFFSHORE-  
400 AM AKDT THU SEP 18 2025  
   
TODAY  
NE WINDS 25 KT. SEAS 7 FT.    
TONIGHT  
NE WINDS 25 KT. SEAS 8 FT. FREEZING SPRAY.   
FRI  
N WINDS 30 KT. SEAS 10 FT. FREEZING SPRAY.    
FRI NIGHT  
N WINDS 30 KT. SEAS 10 FT. FREEZING SPRAY.    
SAT  
N WINDS 25 KT. SEAS 9 FT.    
SUN  
NW WINDS 20 KT. SEAS 4 FT.    
MON  
NW WINDS 20 KT. SEAS 4 FT.  
 
 
 
PKZ510-190000-  
EASTERN US ARCTIC OFFSHORE-  
400 AM AKDT THU SEP 18 2025  
   
TODAY  
NE WINDS 30 KT. SEAS 8 FT. RAIN SHOWERS IN THE MORNING,  
THEN SNOW SHOWERS IN THE AFTERNOON.    
TONIGHT  
N WINDS 25 KT. SEAS 9 FT. FREEZING SPRAY.    
FRI  
N WINDS 30 KT. SEAS 10 FT. FREEZING SPRAY.    
FRI NIGHT  
NW WINDS 30 KT. SEAS 11 FT. FREEZING SPRAY.    
SAT  
W WINDS 25 KT. SEAS 8 FT.    
SUN  
W WINDS 15 KT. SEAS 4 FT.    
MON  
W WINDS 15 KT. SEAS 3 FT.  
 
 
 
SEP 25  
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