799  
FZAK64 PAFC 240030  
OFFN13  
 
COASTAL WATERS FORECAST  
NATIONAL WEATHER SERVICE ANCHORAGE ALASKA  
330 PM AKST TUE JAN 23 2018  
 
COASTAL WATERS FORECAST FOR SOUTHWEST ALASKA+BRISTOL BAY+THE  
ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS UP TO 100 NM OUT.  
 
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.  
 
SOUTH OF THE AK PENINSULA SITKINAK TO CASTLE CAPE-  
   
..GALE WARNING THROUGH WEDNESDAY NIGHT
 
 
   
TONIGHT
 
NW WIND 40 KT. GUSTS TO 55 KT OUT OF BAYS AND PASSES.  
SEAS 12 FT. FREEZING SPRAY.   
WED
 
NW WIND 40 KT. SEAS 11 FT. FREEZING SPRAY.   
WED NIGHT
 
NW WIND 40 KT. SEAS 11 FT. FREEZING SPRAY.   
THU
 
NW WIND 35 KT. SEAS 12 FT.  
 
SOUTH OF THE AK PENINSULA CASTLE CAPE TO CAPE SARICHEF-  
   
..SMALL CRAFT ADVISORY THROUGH WEDNESDAY NIGHT
 
 
   
TONIGHT
 
NW WIND 30 KT. SEAS 9 FT.   
WED
 
NW WIND 30 KT. SEAS 8 FT.   
WED NIGHT
 
NW WIND 30 KT. SEAS 8 FT.   
THU
 
NW WIND 25 KT. SEAS 8 FT.  
 
BRISTOL BAY-  
   
..HEAVY FREEZING SPRAY WARNING THROUGH WEDNESDAY NIGHT
 
 
   
TONIGHT
 
N WIND 15 KT. SEAS IN ICE FREE WATERS 3 FT. HEAVY  
FREEZING SPRAY.   
WED
 
N WIND 15 KT. HEAVY FREEZING SPRAY. SEAS IN ICE FREE  
WATERS 3 FT.   
WED NIGHT
 
N WIND 20 KT. SEAS IN ICE FREE WATERS 4 FT. HEAVY  
FREEZING SPRAY.   
THU
 
N WIND 25 KT. SEAS IN ICE FREE WATERS 5 FT.  
 
PORT HEIDEN TO CAPE SARICHEF-  
   
..SMALL CRAFT ADVISORY THROUGH WEDNESDAY NIGHT
 
 
   
TONIGHT
 
NW WIND 25 KT EXCEPT NW 20 KT FROM PORT MOLLER E. SEAS  
8 FT. FREEZING SPRAY. SNOW SHOWERS.   
WED
 
NW WIND 20 KT INCREASING TO 30 KT IN THE AFTERNOON. FROM  
PORT MOLLER E, NW WIND 20 KT. SEAS 9 FT. FREEZING SPRAY.   
WED NIGHT
 
NW WIND 30 KT DIMINISHING TO 20 KT AFTER MIDNIGHT.  
FROM PORT MOLLER E, N WIND 25 KT. SEAS 9 FT. FREEZING SPRAY.   
THU
 
NW WIND 25 KT. SEAS 8 FT.  
 
CAPE SARICHEF TO NIKOLSKI BERING SIDE-  
   
..SMALL CRAFT ADVISORY THROUGH WEDNESDAY NIGHT
 
 
   
TONIGHT
 
W WIND 25 KT. SEAS 8 FT.   
WED
 
NW WIND 25 KT. SEAS 8 FT.   
WED NIGHT
 
NW WIND 20 KT. SEAS 8 FT.   
THU
 
NW WIND 20 KT. SEAS 7 FT.  
 
UNALASKA BAY-  
   
..SMALL CRAFT ADVISORY WEDNESDAY
 
 
   
TONIGHT
 
W WIND 20 KT. SEAS 3 FT.   
WED
 
NW WIND 25 KT. SEAS 3 FT BUILDING TO 7 FT IN THE AFTERNOON.   
WED NIGHT
 
NW WIND 20 KT. SEAS 7 FT.   
THU
 
NW WIND 20 KT. SEAS 7 FT.  
 
CAPE SARICHEF TO NIKOLSKI PACIFIC SIDE-  
   
..SMALL CRAFT ADVISORY THROUGH WEDNESDAY NIGHT
 
 
   
TONIGHT
 
NW WIND 25 KT. SEAS 5 FT.   
WED
 
NW WIND 25 KT. SEAS 6 FT.   
WED NIGHT
 
NW WIND 25 KT. SEAS 6 FT.   
THU
 
NW WIND 20 KT. SEAS 6 FT.  
 
NIKLOSKI TO SEGUAM ISLAND BERING SIDE-  
   
TONIGHT
 
W WIND 15 KT. SEAS 5 FT.   
WED
 
W WIND 15 KT. SEAS 4 FT.   
WED NIGHT
 
NW WIND 15 KT. SEAS 4 FT.   
THU
 
NW WIND 15 KT. SEAS 5 FT.  
 
NIKOLSKI TO SEGUAM ISLAND PACIFIC SIDE-  
   
TONIGHT
 
NW WIND 15 KT. SEAS 5 FT.   
WED
 
NW WIND 15 KT. SEAS 3 FT.   
WED NIGHT
 
NW WIND 15 KT. SEAS 5 FT.   
THU
 
N WIND 15 KT. SEAS 8 FT.  
 
SEGUAM ISLAND TO ADAK BERING SIDE-  
   
TONIGHT
 
VARIABLE WIND 10 KT. SEAS 4 FT.   
WED
 
VARIABLE WIND 10 KT. SEAS 3 FT.   
WED NIGHT
 
VARIABLE WIND 10 KT. SEAS 3 FT.   
THU
 
VARIABLE WIND 10 KT. SEAS 4 FT.  
 
SEGUAM ISLAND TO ADAK PACIFIC SIDE-  
   
..SMALL CRAFT ADVISORY WEDNESDAY NIGHT
 
 
   
TONIGHT
 
VARIABLE WIND 10 KT. SEAS 5 FT.   
WED
 
E WIND 15 KT. SEAS 5 FT.   
WED NIGHT
 
SE WIND 15 KT. SEAS 8 FT.   
THU
 
SE WIND 15 KT. SEAS 10 FT.  
 
ADAK TO KISKA-  
   
..SMALL CRAFT ADVISORY WEDNESDAY NIGHT
 
 
   
TONIGHT
 
S WIND 20 KT. SEAS 6 FT.   
WED
 
S WIND 20 KT. SEAS 6 FT.   
WED NIGHT...SE WIND 20 KT. SEAS 11 FT PACIFIC SIDE
 
7 FT  
BERING SIDE.   
THU
 
SE WIND 25 KT. SEAS 12 FT.  
 
KISKA TO ATTU-  
   
..GALE WARNING WEDNESDAY NIGHT
 
 
   
TONIGHT
 
SE WIND 30 KT. SEAS 8 FT.   
WED
 
S WIND 30 KT. SEAS 10 FT BUILDING TO 16 FT  
IN THE AFTERNOON.   
WED NIGHT
 
SE WIND 35 KT. SEAS 17 FT.   
THU
 
SE WIND 35 KT. SEAS 18 FT.  
 
PRIBILOF ISLANDS NEAR SHORE WATERS-  
   
..SMALL CRAFT ADVISORY WEDNESDAY
 
 
   
TONIGHT
 
W WIND 20 KT. SEAS 7 FT.   
WED
 
NW WIND 25 KT. SEAS 7 FT.   
WED NIGHT
 
NW WIND 20 KT. SEAS 6 FT.   
THU
 
NW WIND 20 KT. SEAS 7 FT.  
 
KUSKOKWIM DELTA AND ETOLIN STRAIT-  
   
..HEAVY FREEZING SPRAY WARNING THROUGH WEDNESDAY NIGHT
 
 
   
TONIGHT
 
NE WIND 15 KT. SEAS IN ICE FREE WATERS 3 FT.  
HEAVY FREEZING SPRAY.   
WED
 
NE WIND 15 KT. SEAS IN ICE FREE WATERS 3 FT.  
HEAVY FREEZING SPRAY.   
WED NIGHT
 
N WIND 20 KT. SEAS IN ICE FREE WATERS 4 FT.  
HEAVY FREEZING SPRAY.   
THU
 
N WIND 20 KT. SEAS IN ICE FREE WATERS 4 FT.  
 
NORTH AND WEST OF NUNIVAK ISLAND-  
   
TONIGHT
 
E WIND 15 KT. SEAS IN ICE FREE WATERS 2 FT.   
WED
 
E WIND 15 KT. SEAS IN ICE FREE WATERS 2 FT.   
WED NIGHT
 
E WIND 15 KT. SEAS IN ICE FREE WATERS 2 FT.   
THU
 
NE WIND 15 KT. SEAS IN ICE FREE WATERS 2 FT.  
 
SAINT MATTHEW ISLAND WATERS-  
   
..SMALL CRAFT ADVISORY THROUGH WEDNESDAY
 
 
   
TONIGHT
 
W WIND 25 KT. SEAS 8 FT. FREEZING SPRAY.   
WED
 
NW WIND 25 KT. SEAS 8 FT. FREEZING SPRAY.   
WED NIGHT
 
NW WIND 20 KT. SEAS 7 FT. FREEZING SPRAY.   
THU
 
N WIND 15 KT. SEAS 8 FT.  
 

 
 
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