No, the surf inside has nothing to do with the south tower demon. The STD is more about swirling winds, etc as you leave the lee of the south tower coming back into the Bay. Typically you're under spinnaker
tooling along thinking life is good and you're close to being home, then WHAM!!!! About 30 seconds or so of a large puff that knocks the unaware and complacent on their ear. Been there, done that as have many many others. Latitude 38 has had a number of great pictures over the years of the south tower doing its thing to boaters.