(1) Except as provided in subsection (2) of this section, the commission shall not authorize gear other than troll gear or angling gear for taking salmon within the offshore waters or the waters of the Pacific Ocean over which the state has jurisdiction lying west of the following line: Commencing at the point of intersection of the international boundary line in the Strait of Juan de Fuca and a line drawn between the lighthouse on Tatoosh Island in Clallam County and Bonilla Point on Vancouver Island; thence southerly to the lighthouse on Tatoosh Island; thence southerly to the most westerly point of Cape Flattery; thence southerly along the state shoreline of the Pacific Ocean, crossing any river mouths at their most westerly points of land, to Point Brown at the entrance to Grays Harbor; thence southerly to Point Chehalis Light on Point Chehalis; thence southerly from Point Chehalis along the state shoreline of the Pacific Ocean to the Cape Shoalwater tower at the entrance to Willapa Bay; thence southerly to Leadbetter Point; thence southerly along the state shoreline of the Pacific Ocean to the inshore end of the North jetty at the entrance to the Columbia River; thence southerly to the knuckle of the South jetty at the entrance to said river.
(2) The commission may authorize the use of nets for taking salmon in the waters described in subsection (1) of this section for scientific investigations.