To designate all unreserved and unappropriated California coastal rocks and islands currently administered by the Bureau of Land Management as a component of the National Wilderness Preservation System.

Designates all unreserved and unappropriated ocean islands within three miles off the Pacific coast of California that are under the jurisdiction of the Bureau of Land Management as the California Coastal Rocks and Islands Wilderness.

Declares that the Wilderness shall remain under the Bureau's jurisdiction, is managed by the California Department of Fish and Game under a memorandum of understanding, and shall be administered by the Secretary of the Interior.