From a very recent thread on the same topic, you should try the search, it's very useful, only the dates change.
If you're interested in diving in San Diego, I would suggest Marissa Dive Charters. For the period you've designated, they have an open trip to the Coronados on the 12th, an, as of yet, undesignted trip on the 13th, and a great advanced dive on the Hogan and Yukon on the 14th.
The 3 dive trip to the Coronados is not to be missed. It's an all day trip, 3 great dives, very leisurely, all the food you can eat, and great company. The Hogan/Yukon dive is fantastic if you're in the position to do it. Marissa is one of my favorite dive charters, Capts Carl and Anita are among my all time favorites.
Good diving, Craig