I've seen them catch fish all thru the day up there. Morning has been the best especially if you can time and incoming to slack tide. Try using a plug cut herring or herring strip on a mooching leader with 2 oz. or so of lead. Rig the plug or strip to have a realy tight spin, the silvers like that. The current moves pretty good through this area, so you want to fish it almost like you would a river. Cast up current and drift down. slowly retrieve so that you are 5 to 10 ft below the surface.