The boundary coordinates for all MPAs in State waters are listed (from N to S) on pages 67-72 of the saltwater fishing regulations booklet
http://www.dfg.ca.gov/marine/pdfs/oceanfish2008.pdf
La Jolla State Marine Conservation Area. This area is bounded by the mean high tide line
and straight lines connecting the following points in the order listed:
32° 51.86’ N. lat. 117° 15.28’ W. long.;
32° 51.86’ N. lat. 117° 16.25’ W. long.;
32° 51.22’ N. lat. 117° 16.17’ W. long.; and
32° 51.07’ N. lat. 117° 16.40’ W. long.