Juan de Fuca Strait, Washington and Puget Sounds.
A line drawn from New Dungeness Lighthouse 13½° (N. by W.), 10⅜ miles, to Hein Bank Gas and Bell Buoy (HS); thence 337½° (NW. ½ W.), 10¾ miles, to Lime Kiln Light, on west side of San Juan Island; from Bellevue Point, San Juan Island, 336½° (NW. ¼ W.) to Kellett Bluff, Henry Island; thence 347° (NW. ⅝ N.) to Turn Point Light; thence 71½° (NE. ⅛ E.), 8¼ miles, to westerly point of Skipjack Island; thence 38½° (N. by E. ¼ E.), 4⅜ miles, to Patos Islands Light; thence 338° (NW. ⅛ W.), 12 miles, to Point Roberts Light.