June fishing on the Mississippi River near La Crosse is shaping up to be excellent after an unusually warm finish to May pushed water temperatures up quickly across the system. Water temps jumped into the upper 60s and even low 70s in some backwaters, accelerating fish activity and pushing several species into key seasonal transitions all at once.

Current river conditions are defined by low water levels throughout the La Crosse area. While lower water can often concentrate fish and make patterns more predictable, anglers should use extra caution when navigating secondary channels and shallow backwaters. The upside is improved water clarity in many areas, creating strong opportunities for bass, pike, panfish, and catfish anglers heading into June.

Bass Fishing Report – Transition Bite Heating Up

Smallmouth and largemouth bass fishing continues to improve daily on the Upper Mississippi River. Many fish are currently in a transition phase between spawning and early summer feeding patterns. Some bass are still guarding beds in protected backwaters, while others are already sliding toward current breaks, weed edges, and shallow feeding flats.

This transition period can create some of the best multi-pattern bass fishing of the year around La Crosse. Moving baits like swim jigs, buzz baits, chatterbaits, and crankbaits are producing well during low-light periods, while a top water frog is starting to pick off fish throughout the day around emerging vegetation and wood cover.

The rapidly warming water temperatures have noticeably increased feeding activity, especially during stable weather windows. Expect the bite to continue improving as more fish fully commit to post-spawn summer patterns over the next few weeks.

Flathead Catfish Prespawn Bite Picking Up

Flathead catfish anglers are beginning to see the early prespawn bite develop on the Mississippi River. As water temperatures rise, more active fish are moving into predictable feeding areas near wood, current seams, and deeper outside bends.

The next several weeks are one of the best times of the year to target quality flatheads before the spawn slows feeding activity. Live bait presentations during evening and overnight hours are producing the most consistent action right now, with fish activity increasing noticeably during warmer nights.

As June progresses, expect the flathead bite to continue getting stronger throughout the La Crosse area, especially on the main river and larger side channels.

Panfish Spawn Nearing the Finish

Bluegills, crappies, and perch are nearing the middle to end of their spawning cycle throughout the region. Bluegill beds are becoming increasingly active in protected bays and shallow backwaters, while crappies are beginning to spread out toward early summer locations.

This is an excellent time for families and anglers looking for steady action. Panfish are aggressive, accessible, and holding in relatively shallow water. Small plastics, live bait, and light tackle presentations are all producing fish consistently.

As spawning activity winds down later in June, expect schools to begin transitioning toward deeper weed edges and basin-related structure.

Book a Guided Fishing Trip in La Crosse

June is one of the most productive and versatile fishing months of the year on the Mississippi River. Whether you want to target trophy smallmouth bass, aggressive largemouth, flathead catfish, or action-packed panfish, now is an excellent time to get on the water.

River Bent Outfitters offers guided fishing trips on the Mississippi River near La Crosse, Wisconsin, specializing in bass fishing, catfish, panfish, and more. Trips are hands-on, family-friendly, and tailored to anglers of all experience levels.

If you’re planning a summer fishing trip in La Crosse, now is the time to reserve your dates before peak summer availability fills up.