The reef you have circled is actually the south reef just south west of the south jetty, at times this is good fishing, this string of reefs does continue all the way south to Seal Rock, the Seal Rock areas do get fished more with good success. Good fish finder really helps here so you can set up your drifts along these reefs. If you fish the bottom it can be snaggy, but some good lings down there.. be safe keep an eye out swells are known to break on top of some of these reefs on low tides or rough surf..