I will admit that Walleye fishing in August is less consistent than early summer, but enough keepers and bigger slot fish are coming in most days to keep it interesting. This is my favorite time to cast artificial lures and troll crankbaits for these tasty favorites. Walleyes often have full bellies at this time so a reaction bite is often required to get these fish on the hook.
This is also my favorite month to go multi-species as Bass, Muskie and Sunfish are at their peak metabolism, and are aggressively feeding. An early morning Walleye trip combined with some bassin or Muskie casting can make for great memories in August.