Its just tough right now. I was there about a week ago and similar results. Had one keeper LM and one keeper spot. Did not have much luck on top water (one off at boat) but tried it for a while. Caught the LM in back of a pocket and caught the spot and a few short fish on the inside of a secondary point but for the most part the bite was over after about 1.5 hours of fishing once it started getting hot.
It should pick up soon...hopefully.