Perch, Year Classes in Lake Michigan, By the Numbers

As you will often hear from old timers next to you fishing for perch along the miles of shoreline on Lake Michigan, things aren't what they used to be.  The good old days died in the early nineties with mussels, alewifes, overfishing, and dwindling bait fish populations to name a few.  Here's a graph that not only tells you the state of fishing this year, but can be used to help predict years to come.

Lake Michigan Hits Eighty Degrees : One Away From All Time High Temperature

A buoy in the middle of Lake Michigan hit 80 degrees last week; the first time it's hit that mark since 2001.  The warmest it's ever been was in 1995, it hit 81 degrees.  Warm water means more plankton and faster growth rates for your favorite species of fish.  This may mean some big perch coming to the end of your line next year, and even bigger salmon and trout in the years to come as well.

Here's a great article from the Journal Sentinel that goes into greater depth about the matter.

A look at temperatures in our end of the lake.