The following constitutes a marine life refuge and shall be designated as the Laguna Beach Marine Life Refuge:
That portion of District 19 consisting of that certain parcel of land bounded by a line commencing at the mean high tide of the Pacific Ocean lying on the northern boundary of the City of Laguna Beach and running for a distance of 600 feet into the Pacific Ocean along that boundary, and thence generally southeastward and generally parallel to the shoreline at a distance of approximately 600 feet to the northern boundary of the South Laguna Beach Marine Life Refuge, and thence generally northeastward for a distance of approximately 700 feet to the mean high tide, and thence generally northwestward along the line of mean high tide to the point of beginning.