I'm just the opposite cause i fish open water and brush out away from docks most of the time,those bluebird days always seem to be the toughest days for me to catch fish,i fish docks alot more when the sun is out like that,if the forecast is for a sunny day i'm on the water before daybreak and if i'm still fishin when the sun gets high i'll start hittin docks.I love those days that are cloudy,rainy and a 5-10mph wind...walked a dock yesterday for a while and caught 12,they were tough but should improve next week when the weather settles down a little.