497  
FZAK62 PAFC 041342  
OFFALU  
 
OFFSHORE WATERS FORECAST  
NATIONAL WEATHER SERVICE ANCHORAGE AK  
442 AM AKST THU DEC 4 2025  
 
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.  
 
PKZ499-050145-  
442 AM AKST THU DEC 4 2025   
SYNOPSIS FOR CENTRAL BERING SEA  
 
A 1000 MB LOW NEAR 52N 163W SLOWLY WEAKENS AND DISSIPATES THROUGH  
FRI MORNING. A BROAD FRONT OVERSPREADS THE WESTERN BERING THU  
AFTERNOON WITH A 1001 MB LOW DEVELOPING NEAR 49N 179W FRI  
AFTERNOON, THEN CONTINUING SE INTO THE NORTH PACIFIC BY SAT  
MORNING.  
 
 
 
PKZ411-050145-  
BERING SEA OFFSHORE WEST OF 180 AND EAST OF THE INTERNATIONAL  
DATELINE-  
442 AM AKST THU DEC 4 2025  
   
..GALE WARNING THROUGH TONIGHT  
 
   
TODAY  
SE WIND 25 TO 40 KT. SEAS 8 TO 16 FT.   
TONIGHT  
SE WIND 25 TO 40 KT DIMINISHING TO 15 TO 30 KT AFTER  
MIDNIGHT. SEAS 9 TO 16 FT. RAIN.   
FRI  
E WIND 10 TO 20 KT. SEAS 10 TO 15 FT.   
FRI NIGHT  
NE WIND UP TO 15 KT. SEAS 11 TO 14 FT.   
SAT  
E WIND UP TO 20 KT. SEAS 7 TO 12 FT.   
SUN THROUGH MON  
NE WIND 10 TO 25 KT. SEAS 9 TO 14 FT.  
 
 
 
PKZ412-050145-  
BERING SEA OFFSHORE 171W TO 180 AND NORTH OF 56N-  
442 AM AKST THU DEC 4 2025  
   
TODAY  
NE WIND 15 TO 30 KT. SEAS 9 TO 14 FT.   
TONIGHT  
E WIND 25 KT. SEAS 9 FT.   
FRI  
E WIND 15 TO 25 KT. SEAS 8 FT.   
FRI NIGHT  
NE WIND 10 TO 20 KT. SEAS 7 TO 11 FT.   
SAT THROUGH MON  
N WIND 20 TO 35 KT. SEAS 10 TO 18 FT.  
 
 
 
PKZ413-050145-  
BERING SEA OFFSHORE 171W TO 180 AND SOUTH OF 56N-  
442 AM AKST THU DEC 4 2025  
   
TODAY  
NE WIND 15 TO 30 KT. SEAS 10 TO 16 FT.   
TONIGHT  
E WIND 10 TO 20 KT. SEAS 10 FT.   
FRI  
E WIND 10 TO 20 KT. SEAS 7 TO 10 FT.   
FRI NIGHT  
NE WIND UP TO 20 KT. SEAS 7 TO 11 FT.   
SAT  
NE WIND 15 TO 30 KT. SEAS 7 TO 12 FT.   
SUN THROUGH MON  
N WIND 15 TO 30 KT. SEAS 12 TO 20 FT.  
 
 
 
PKZ414-050145-  
BERING SEA OFFSHORE EAST OF 171W-  
442 AM AKST THU DEC 4 2025  
   
TODAY  
NE WIND 30 KT. SEAS 9 TO 14 FT.   
TONIGHT  
NE WIND 25 KT. SEAS 9 FT.   
FRI  
NE WIND 15 TO 25 KT. SEAS 7 FT.   
FRI NIGHT  
NE WIND 15 TO 30 KT. SEAS 6 TO 10 FT.   
SAT THROUGH MON  
N WIND 30 TO 45 KT. SEAS 11 TO 19 FT.  
 
 
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