(1) Marine Area 7 South: The portion of Marine Area 7 south of a line from Biz Point on Fidalgo Island to Cape Saint Mary on Lopez Island, then south of a line from Davis Point on Lopez Island to Cattle Point on San Juan Island, then south of a line projected due west from Lime Kiln Point light to the international boundary.

(2) Marine Area 7 West: The portion of Marine Area 7 north of a line from Davis Point on Lopez Island to Cattle Point on San Juan Island, then north of a line due west from Lime Kiln Point light to the international boundary, then west of a line from the bell buoy at the international boundary to Point Doughty on Orcas Island, then west of a line projected true north and south from the western tip of Crane Island, then west of a line projected from the southern tip of Shaw Island to the number 2 buoy at the entrance to Fisherman Bay.

(3) Marine Area 7 East: The portion of Marine Area 7 north of a line from Biz Point on Fidalgo Island to Cape Saint Mary on Lopez Island, then east of a line projected from the number 2 buoy at the entrance to Fisherman Bay to the southern tip of Shaw Island, then east of a line projected true north and south from the western tip of Crane Island, then east of a line from Point Doughty on Orcas Island to the bell buoy at the international boundary.