Try finding clean water with plenty of bait around and watch your catch ratio climb. Hard Body Shiners have been the most consistent fly to turn on bass lately. Also working for long-rodders are Glass Minnows and Clousers. I always try to use flies with some chartreuse in them. I'm not sure if color makes a critical difference to fish, but it does to me.
Bombers are the overwhelming choice for spinfishermen.
Pearl and yellow are always popular with stripers. Never leave home without them. Prior to the unsettling cooler temperatures there were some amazing blitzes of bluefish. The Eastern Shore from Great Point down to Pebble Beach was torrid last week. Then the South Shore and Madaket were loaded with ravenous choppers.