Some questions about finding shad when the water temperature is below 50 degrees F. 1. How cold is the water temperature when you find shad only in the deep parts of the lake? 2. When you are netting shad in deep water how large does the bait ball need to be in order to be succesful? 3. How cold of water temperature have you found shad in the shallow end of coves? 4. Do you let sea gulls answer all of the above questions.