136  
FZAK62 PAFC 181121  
OFFALU  
 
OFFSHORE WATERS FORECAST  
NATIONAL WEATHER SERVICE ANCHORAGE AK  
321 AM AKDT SAT JUL 18 2026  
 
OFFSHORE WATERS FORECAST FOR THE BERING SEA  
 
WIND FORECASTS REFLECT THE PREDOMINANT SPEED AND DIRECTION  
EXPECTED. SEA FORECASTS REPRESENT AN AVERAGE OF THE HIGHEST  
ONE-THIRD OF THE COMBINED WIND WAVE AND SWELL HEIGHT.  
 
PKZ499-190230-  
321 AM AKDT SAT JUL 18 2026   
SYNOPSIS FOR CENTRAL BERING SEA  
 
A 997 MB LOW AT 55N 166W WEAKENS AND TRACKS TO 57N 162W AT 1001  
MB SUN MORNING. THE LOW THEN WEAKENS AND SHIFTS INTO MAINLAND  
ALASKA SUN AFTERNOON. A NEW TROUGH MOVES INTO THE WESTERN BERING  
SUN MORNING AS A 1010 MB EASTERN RUSSIA LOW SUN MORNING MOVES TO  
58N 179E AT 1001 MB BY MON MORNING.  
 
 
 
PKZ411-190230-  
BERING SEA OFFSHORE WEST OF 180 AND EAST OF THE INTERNATIONAL  
DATELINE-  
321 AM AKDT SAT JUL 18 2026  
   
TODAY  
SW WIND 10 TO 15 KT. SEAS 5 FT.   
TONIGHT  
SW WIND 15 KT. SEAS 5 FT.   
SUN  
SW WIND 10 TO 15 KT. SEAS 3 FT.   
SUN NIGHT  
W WIND UP TO 20 KT. SEAS 3 TO 5 FT.   
MON  
SW WIND UP TO 20 KT. SEAS 3 TO 6 FT.   
TUE  
S WIND 10 TO 20 KT. SEAS 3 TO 7 FT.   
WED  
N WIND 20 KT. SEAS 7 FT.  
 
 
 
PKZ412-190230-  
BERING SEA OFFSHORE 171W TO 180 AND NORTH OF 56N-  
321 AM AKDT SAT JUL 18 2026  
   
TODAY  
NW WIND 10 TO 25 KT. SEAS 5 TO 9 FT.   
TONIGHT  
W WIND 15 KT. SEAS 5 FT.   
SUN  
W WIND UP TO 15 KT. SEAS 4 FT.   
SUN NIGHT  
S WIND 10 KT. SEAS 3 FT.   
MON  
NE WIND UP TO 15 KT. SEAS 3 TO 5 FT.   
TUE  
S WIND UP TO 15 KT. SEAS 3 TO 6 FT.   
WED  
SW WIND 20 KT. SEAS 5 TO 9 FT.  
 
 
 
PKZ413-190230-  
BERING SEA OFFSHORE 171W TO 180 AND SOUTH OF 56N-  
321 AM AKDT SAT JUL 18 2026  
   
TODAY  
NW WIND 15 TO 30 KT DIMINISHING TO 10 TO 20 KT IN THE  
AFTERNOON. SEAS 6 TO 11 FT.   
TONIGHT  
W WIND UP TO 20 KT BECOMING 15 KT AFTER MIDNIGHT. SEAS  
4 TO 7 FT.   
SUN  
SW WIND 10 TO 15 KT. SEAS 4 FT. RAIN.   
SUN NIGHT  
SW WIND 15 KT. SEAS 3 FT.   
MON THROUGH WED  
SW WIND 10 TO 25 KT. SEAS 3 TO 8 FT.  
 
 
 
PKZ414-190230-  
BERING SEA OFFSHORE EAST OF 171W-  
321 AM AKDT SAT JUL 18 2026  
   
TODAY  
N WIND 15 TO 30 KT. SEAS 7 TO 12 FT. RAIN.   
TONIGHT  
NW WIND 10 TO 25 KT. SEAS 6 TO 9 FT.   
SUN  
W WIND 10 TO 20 KT. SEAS 6 FT.   
SUN NIGHT  
SW WIND 15 KT. SEAS 3 FT.   
MON  
S WIND UP TO 20 KT. SEAS 3 TO 6 FT.   
TUE THROUGH WED  
S WIND UP TO 20 KT. SEAS 4 TO 9 FT.  
 
 
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