Yeah for some reason, I have noticed the same. On the days the carp are going mad, the cats just aren't eating. Was the day you did well last Wed or Thurs? After that little bit of rain Tues, they seemed to stampede into the mouth, but have since dispersed and I am having trouble getting back into double digits on trips out since then, still fun, I just got spoiled. People keep telling me they don't come in until June LOL. I tell them I've caught over 50 already.
Hoping for some rain tonight, second wave of fish holed up out in the lake waiting for the right water should be ready to go. If it stays dry, I am going to try drifting out in the lake around the mouth and try to find them.