16 Michigan Beaches With Contamination Advisories and Closures It wouldn't be summer in Michigan if some of the beaches weren't shut down for one reason or another. Even though it has been raining for what feels like 84 years now, it looks like we are in for a great weekend as far as the weather is concerned. We are in for some sunshine and temperatures in the 80's. Before you plan to take a trip to your favorite beach in Michigan, make sure you check the list below to make sure you're not going to run into any closures or contamination advisories.