I'd try the little creek immediately north of the cove on the outgoing if I were you. Less places for bait to go as the tide goes out=more productive ambush spot. Now, mind you, that's only going to take a few minutes because it looks like a pretty small creek. On the ingoing, bass move in and try to find bait,'dads, etc. disoreinted by the change in water, so fish the bank side of cover. On the outgoing, look for ambush spots where cover or structure concentrates the current. Areas going from deep to shallow and back can be good if there aren't any narrow areas. I might go up the river a little to where there is a small pond and small tribs that fill/empty with the tide for a little more concentated current.