Cal. Fish & G. Code § 10913
The land and ocean waters within the following boundaries constitute the City of Encinitas Marine Life Refuge:
All those submerged lands lying between the mean high tide line in the City of Encinitas, County of San Diego, State of California, and a line which is 600 feet westerly of and parallel and concentric with that mean high tide line and lying southerly of the westerly prolongation of the northerly right-of-way line of "D" Street as shown on Map No. 148, in the City of Encinitas, County of San Diego, State of California, filed in the office of the County Recorder of San Diego County, and lying northerly of the following described line:
Beginning at the southeasterly corner of Lot N in Block 3 of Resubdivision of Sea Cliff Villa, in the City of Encinitas, County of San Diego, State of California, filed in the San Diego County Recorder's office, December 10, 1914; thence southwesterly along the southwesterly prolongation of the southeasterly line of said Lot N, South 36°36'30" west, to a point on that line which is 600 feet westerly of and parallel and concentric with the mean high tide line.
Ca. Fish and Game Code § 10913