What are you wanting to catch? For largemouth, Shallow diving square-bill cranks bounced off of the rocks near islands with deeper water, off the rocks near the dam, of right now with the lake high over submerged brush. Texas rigged plastics off of the same areas. Target depth changes, drop offs, and submerged structure with jigs and texas rigs. Top waters early in morning and late in the evening. Summer is a tough time for bass fishing with the temps out. Fall patterns will be coming soon.
White bass, watch for schooling early in the morning and late in the evening near the dam, welch park, and the south east end of the lake. Throw small baits in shad patter (3" or smaller), small shallow diving square bill cranks, small spoons, 3/8oz rattle trap chrome or shad colors. Small curl tails and jigs as well. You can also find them using sonar, find the shad and you will find the whites and hybrids. Trolling is an effective way to locate fish. The pet spoon on a hellbender or any crankbait is always a good start.