Updated: Thursday, September 17, 2026 · Next update: Thursday, September 24, 2026
This Great Lakes fishing report covers mid-September, when fall arrives on the lakes. King salmon are the lead target as they push up the rivers on Lake Michigan and Lake Ontario, walleye move west on Erie, and the first cool nights bunch up the yellow perch. Plan around falling surface temperatures and low, clear river flows: the cooling water starts the salmon moving, and a good rain brings in the next push of fish.
What’s Hitting
King salmon in the rivers lead the week. Look for fish entering the Lake Michigan tributaries from the St. Joseph to the Manistee and the Pere Marquette. On Lake Ontario, the Salmon River, Oak Orchard and the Genesee see their first real pushes, with coho and the first brown trout mixed in. Staging kings sit off the river mouths for trollers.
On Lake Erie, walleye move west from the central basin toward the western basin islands, with limit catches in the Ohio waters off Lorain and Huron and on the Ontario side. Yellow perch school on the bars off Erie’s western and central basin ports and in Saginaw Bay, and smallmouth are on the fall feed on Lake St. Clair and the Door County reefs.
Where to Find Them
Fish salmon in the lower rivers and at the river mouths, and work the piers at the Manistee, Ludington and Oswego harbors at first light. Trollers should run 40 to 90 feet outside the river mouths. Find Erie walleye in the central basin off Lorain and Vermilion in 40 to 60 feet, moving toward the western basin reefs. Perch sit on the bars off Port Clinton, the Bass Islands and the central basin ports in 25 to 40 feet. Smallmouth hold on the rock piles and drop-offs of Lake St. Clair and the reefs of Green Bay.
Tides & Conditions
Expect surface temps in the low to mid-60s on the lower lakes and the upper 50s on Superior, the drop that sets the salmon in motion. Light north and west winds most days keep waves manageable on Erie and Michigan. River flows run low and clear on most tributaries; a good rain triggers the next run.
Tackle & Tactics
- River kings: skein or a spawn bag drifted under a float, or a spoon or crankbait swung through the deeper holes, on a 9 to 10-foot medium-heavy rod with 15 to 20-pound line.
- Piers: glow spoons and crankbaits at first light.
- Trolling: glow spoons, J-plugs and flasher-fly combinations in the top 60 feet.
- Erie walleye: crawler harnesses behind inline weights or deep-diving crankbaits trolled at 1.5 to 2 miles per hour.
- Perch and smallmouth: emerald shiners on a crappie rig on the bottom for perch; a drop-shot or tube on the rock piles for smallmouth.
Local Intel This Week
The Manistee and Ludington municipal ramps and the Oswego and Port Ontario ramps put you on the salmon rivers. The Lorain, Huron and Port Clinton public ramps cover the Erie walleye and perch grounds, and the Lake St. Clair Metropark ramp is the launch for smallmouth. Pier anglers have access at every Lake Michigan and Ontario harbor. Michigan DNR, New York DEC, Ohio DNR and Ontario rules differ by river. Check current state and federal regulations and seasons before keeping fish.
This Week’s Tip
For river kings, fish the first hour of light before the crowds arrive, and fish the tail-out of the hole rather than the middle where everyone else casts. Fresh fish move through the shallow tail-outs at dawn and are far more willing to eat than fish sitting in the pool all day.
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