I fished this past weekend. In the can area, water temp was 47-48 and NW of Kelly's, the water temp was 43-44. I'm not that experienced, but I've read that the worm harnesses and spoons come into play once the water temp reaches 50-55 degrees. I've also read that crankbaits can be used the entire season with the caveat that you need a higher action crankbait once the water warms. I'm not sure how this translates into lure selection. I think it means to switch from perfect 10's and husky jerks to reef runners and deep down husky jerks as the water warms