(a) A line drawn from the northernmost point of Angeles Point to latitude 48°21.1? N. longitude 123°02.5? W. (Hein Bank Lighted Bell Buoy); thence to latitude 48°25.5? N. longitude 122°58.5? W. (Salmon Bank Lighted Gong Buoy “3”); thence to Cattle Point Light on San Juan Island.

(b) A line drawn from Lime Kiln Light to Kellett Bluff Light on Henry Island; thence to Turn Point Light on Stuart Island; thence to Skipjack Island Light; thence to latitude 48°46.6? N. longitude 122°53.4? W. (Clements Reef Bouy “2”); thence to International Boundary Range B Front Light.