Cal. Fish & G. Code § 10906
The following constitutes a marine life refuge and shall be designated as the South Laguna Beach Marine Life Refuge:
That portion of District 19 consisting of land and ocean waters bounded by a line commencing at the intersection of the line of mean high tide of the Pacific Ocean and a line which bears South 48° 50' 00" West from the most westerly point of Lot 75 of Tract No. 702, as that tract is shown on a map recorded in Book 21, pages 1 to 3, Miscellaneous Maps, on file in the Office of the County Recorder of Orange County; thence running South 48° 50' 00" West approximately 600 feet to the minus 20 foot mean lower low water contour; thence southeasterly and generally parallel to the shoreline to the northerly boundary of the Niguel Marine Life Refuge; thence North 35° 57' 06" East to the line of mean high tide of the Pacific Ocean; thence northwesterly along the line of mean high tide of the Pacific Ocean to the point of beginning.
Ca. Fish and Game Code § 10906