Fishing spots, fishing reports, and regulations in
Lake Marian
Logged catches
Top fish species at Lake Marian
Check which species have trophy potential in Lake Marian
Lake Marian fishing reports
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When is the Largemouth Bass biting in Lake Marian?
Learn what hours to go fishing at Lake Marian. Download the app today and get started looking for fishing spots, prepare for your next fishing trip, and try out our BiteTimeβ’ feature, explore fishing spots, and save relevant baits to prepare for your next fishing trip.
Fishing regulations at Lake Marian, IL
Disclaimer: Always check local fishing regulations, water access rights and land ownership before fishing, regardless of any catches logged in that area by the Fishbrain community. Fishbrain has mapped millions of acres of government-owned land across the USA to help you identify potential fishing access, but you are responsible for ensuring compliance with all legal requirements.
Fishing regulations in Illinois can change throughout the year. Make sure to check this page before fishing for the most up to date rules and regulations for the current season. Local regulations govern when you can fish, the max size of the fish you can keep, how many fish you can keep, and more.
Below you will see fishing regulations for catching species as of May 9, 2025. To view regulations for a different fish species, please click on your preferred species in the drop-down.
FAQ about Lake Marian fishing
- Largemouth bass - 34 members reported to have caught this fish
- Northern pike - 7 members reported to have caught this fish
- Yellow perch - 3 members reported to have caught this fish
- @JrFranklin reported a nice Bluegill.
- @chrisurosevich reported a nice Largemouth bass.
- @BigZayMidwest reported a nice Largemouth bass.
- @matteo.zemla reported a nice Spotted bass.
- @matteo.zemla reported a nice Largemouth bass.
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