begins at

 48°44.100’N

 123°22.200’W

 northern tip of Portland Island 

then to

 48°44.012’N

 123°20.404’W

 Canoe Rock Light 

then to

 48°43.339’N

 123°21.045’W

 Pellow Islets Light Buoy U15 

then to

 48°42.639’N

 123°22.962’W

 Celia Reef Light Buoy U14 

then to

 48°43.559’N

 123°23.215’W

 Kanaka Bluff Light