The species are around through until the end of fall. They will still be biting just as hard as they are now. Bluefish usually end up being the more common of the two in July. Good general areas are anywhere with Jetties/current or structure. Tidal rivers are a blast with light tackle too. Bass river in Dennis is a good one. South Cape beach for surfcasting. Either end of the canal! Keep a lookout for birds diving no matter where you are. The cape isn't considered a world class saltwater fishery for nothing!