Michigan Fishing Regulations 2025 Fishing Regulations. Here are some key points to keep in. The state’s newly released fishing regulations for the 2025 season, in effect from monday through march 31, 2025, also include combined possession limits for lake trout and splake in certain waters.

Michigan’s new fishing license and regulation season kicks off monday, april 1, so anglers need to be sure they have purchased a new license for this fishing. The regulation changes will be reflected in the 2025 fishing regulations booklet, which will be available at michigan.gov/dnrregs in march 2025, and on the.