I don't fish out of that area but check the forcast the night before. I use the lake report from this site and I find its pretty accurate. Cleveland also has a "crib cam" that lets you view the lake live. Maybe you could find a camera thats posted out there somewhere. As far as walleye go- I don't use any spoons until the water is in the 50's. Might have good luck with cranks if you go slow. 1.3-1.5. Here in Cleveland, we're doing ok trolling the breakwalls and beaches. the depth varies but we are close enough to shore to hit the boat with a rock. I've been trolling black/silver and blue/silver rapalas but i've only caught a few.