King salmon show up strong on West Michigan piers ahead of Labor Day

What's biting

What's next

Holiday-weekend boat traffic on Lake Michigan will likely stay heavy through Labor Day, and the chop that pushed the St. Joseph angler out to 110 feet before tucking back into 70 feet this week (per Michigan Sportsman Forum) is worth watching — building wind can keep salmon holding tighter to structure and pier ends rather than scattered over open water. If the pattern from Ludington and St. Joseph holds, expect continued king and coho activity on trolling spreads with spoons and flickers behind dipsy divers in that 70-110 foot band through the weekend, with early-morning departures likely producing the calmest water and best bite windows.

Perch anglers should expect the bite to stay inconsistent in the near term. The westside-bay report of just six fish in 12-16 feet (per Michigan Sportsman Forum) fits a transitional stretch where schools are still repositioning; as water continues its seasonal cool-down through September, look for perch to group up more predictably and bite windows to open back up, though depth adjustments day to day will likely still be necessary.

Walleye should keep producing for anglers willing to work typical fall presentations — the MI DNR's reporting this season has repeatedly flagged walleye as the most-harvested species in Michigan's Great Lakes waters, and that trend shows no sign of slowing into September. For multi-species anglers fishing lakes and river-connected waters near the Grand River corridor, the fall transition described by Fishing the Midwest — bass and other predators pushing shallower to chase baitfish as weeds begin to die back — is a useful general template for where to start looking beyond the pure salmon bite.

For the Labor Day weekend itself: plan around early starts to beat both crowds and any afternoon wind buildup, keep an eye on marine forecasts given the choppy conditions reported this week on Lake Michigan, and consider building in the September 5 sturgeon hatchery tour near Onaway (per the MI DNR) as a family-friendly stop between fishing sessions. Bait marks reported at St. Joseph suggest salmon are still actively feeding, which is typically a good sign heading into a holiday weekend push.

Context

Early September is prime time for Michigan's Great Lakes salmon run, with kings and coho staging off piers and river mouths before pushing upstream later in the month — this week's Ludington and St. Joseph reports (per Michigan Sportsman Forum) fit that typical seasonal window, and a 21-pound king already on the pier suggests the run is arriving with good size if not unusually early. The MI DNR has also been highlighting, across recent Weekly Fishing Reports, that walleye is now the most-harvested species in Michigan's Great Lakes waters — a multi-year trend the agency continues to track this season rather than a one-week blip.

Perch fishing per this week's forum chatter is lagging somewhat, but that's broadly consistent with the slow handoff between summer thermocline structure and the shallower fall push that typically firms up perch schools later in the month.

Beyond the DNR's notes and this week's forum threads, no multi-week comparative trend data was available in this pull, so this read reflects a single week of angler reporting rather than a season-long pattern — treat any sense of the run being early or late as provisional. In general, the first two weeks of September are historically when Michigan's Great Lakes salmon run builds momentum while inland and bay walleye and perch begin shifting toward fall feeding patterns as water temperatures drop, a transition that typically continues into October.