178  
FZAK67 PAJK 302253  
OFFAJK  
 
OFFSHORE WATERS FORECAST  
NATIONAL WEATHER SERVICE JUNEAU AK  
253 PM AKDT THU JUL 30 2026  
 
OFFSHORE WATERS FORECAST FOR GULF OF ALASKA EAST OF 144W  
 
WIND FORECASTS REFLECT THE PREDOMINANT SPEED AND DIRECTION  
EXPECTED. SEA FORECASTS REPRESENT THE AVERAGE OF THE HIGHEST  
ONE-THIRD OF THE COMBINED WINDWAVE AND SWELL HEIGHT.  
 
PKZ398-311700-  
253 PM AKDT THU JUL 30 2026   
SYNOPSIS FOR THE EASTERN GULF OF ALASKA
 
 
A LOW LINGERS SOUTHWEST OF HAIDA GWAII, WITH AN ASSOCIATED FRONT  
OVER PRINCE OF WALES ISLAND. STRONG BREEZES TO NEAR GALE  
SOUTHEASTERLIES WILL PERSIST SOUTH OF CAPE EDGECUMBE DIMINISHING  
THURSDAY NIGHT.  
 

 
 
PKZ311-311700-  
GULF OF ALASKA NORTH OF 57 DEGREES NORTH AND EAST OF 144 W-  
253 PM AKDT THU JUL 30 2026  
   
TONIGHT
 
WINDS LIGHT INCREASING TO N 15 KT. SEAS 7 FT.    
FRI
 
WIND VARIABLE LESS THAN 15 KT. SEAS 6 FT IN THE MORNING  
THEN SUBSIDING.    
FRI NIGHT
 
WIND VARIABLE LESS THAN 15 KT. SEAS 6 FT OR LESS.   
SAT
 
WINDS LIGHT INCREASING TO W 15 KT IN THE AFTERNOON.  
SEAS 6 FT OR LESS.    
SAT NIGHT
 
W WIND 15 KT. SEAS 6 FT OR LESS.    
SUN
 
W WIND 15 KT. SEAS 6 FT OR LESS.    
MON
 
SW WIND 15 KT. SEAS 6 FT OR LESS.    
TUE
 
SW WIND 20 KT. SEAS 6 FT.  
 

 
 
PKZ312-311700-  
GULF OF ALASKA SOUTH OF 57 DEGREES NORTH AND EAST OF 144 W-  
253 PM AKDT THU JUL 30 2026  
   
TONIGHT
 
NE WIND 25 KT. SEAS 8 FT. RAIN SHOWERS.    
FRI
 
N WIND 15 KT. SEAS 6 FT.    
FRI NIGHT
 
WIND VARIABLE LESS THAN 15 KT. SEAS 6 FT OR LESS.   
SAT
 
WINDS LIGHT INCREASING TO W 15 KT IN THE AFTERNOON.  
SEAS 6 FT OR LESS.    
SAT NIGHT
 
W WIND 15 KT. SEAS 6 FT OR LESS.    
SUN
 
W WIND 15 KT. SEAS 6 FT OR LESS.    
MON
 
SW WIND 15 KT. SEAS 6 FT OR LESS.    
TUE
 
SW WIND 20 KT. SEAS 6 FT.  
 

 
 
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