What Fish Can You Catch on Lake Michigan?

Lake Michigan is one of the greatest freshwater fisheries in the world — and if you have never fasted a line here, you are missing out. As a charter captain who has been running trips out of Montrose Harbor for years, I can tell you firsthand: the fishing on this lake is unlike anything else in the Midwest.

Here is a breakdown of the fish you can expect to target on a Lake Michigan charter out of Chicago.

Chinook Salmon (King Salmon)

Chinook salmon are the crown jewel of Lake Michigan fishing. These fish can grow to 30+ pounds, and when one hits your line, you will know it immediately. The fight is explosive — long runs, deep dives, and enough power to test even experienced anglers.

King salmon are most active in the spring and early summer as they stage near the surface, and again in late summer and fall as they begin their spawning run. September and October are some of the best months to target big kings close to Chicago.

Coho Salmon

Coho are smaller than Chinook — typically 5 to 15 pounds — but they are acrobatic fighters that jump and tail-walk across the surface. They are a blast on light tackle and are often the most abundant salmon species in the catch during summer months.

Coho tend to school tightly, so when you find one, you often find many. They are also excellent table fare, making them a favorite among anglers who want to bring home dinner.

Lake Trout

Lake trout are a native species that have made a strong comeback in Lake Michigan thanks to stocking programs. They tend to run deeper than salmon, especially in the warmer summer months when they seek out cold water.

Lakers can reach 20+ pounds and are known for their steady, bulldogging fight. They are a great target in the spring and fall when they move into shallower water.

Steelhead (Rainbow Trout)

Steelhead are rainbow trout that have adapted to the Great Lakes environment. They are one of the most sought-after sport fish in the region — fast, acrobatic, and incredibly strong for their size.

Spring steelhead fishing near Chicago can be outstanding as fish move inshore to feed. They are also caught throughout the summer and fall on the open lake.

Brown Trout

Brown trout are a sleeper species on Lake Michigan — not as flashy as kings or steelhead, but a legitimate trophy fish. Browns can grow to 20+ pounds in the lake and are known for their wariness and selective feeding habits.

They tend to stay closer to shore than other species, especially in spring and fall, making them a realistic target on a half-day charter out of Montrose Harbor.

Pink Salmon

Pink salmon run Lake Michigan on odd-numbered years in large numbers. They are smaller fish — usually 3 to 6 pounds — but they show up in huge schools and provide non-stop action. If you are fishing during a pink salmon year, expect a high-volume, high-energy trip.

What Season Is Best?

Every season offers something different on Lake Michigan:

• Spring (April–June): Steelhead, brown trout, and early coho are active near shore. Great for half-day trips.

• Summer (July–August): Chinook and coho salmon are the main targets. Fish move deeper as water warms.

• Fall (September–October): The best all-around season. King salmon are staging for their spawn, coho are thick, and the weather is often ideal. This is prime time.

No matter when you book, there is always something worth chasing on Lake Michigan.

All Tackle and Bait Is Provided

One of the best parts of booking a charter with Book Me A Boat is that you do not need to bring a thing. All fishing tackle, rods, reels, and bait are supplied on the boat. We use the right gear for the right species, so you are always fishing with the best setup for the conditions.

Ready to Get Out There?

Whether you are chasing a trophy king salmon or just want a fun day on the water with family, Lake Michigan delivers. Book a trip with Captain Tim Frey and experience world-class Great Lakes fishing right from the heart of Chicago.