Fall · September 8, 2026

Duluth, Minnesota

Boreal Forest & Shield·Hardiness zone 5a

Now

24°C · Overcast

Today

24° / 18°

Sun

06:37 – 19:34

Moon

Waning Crescent · solunar good

Fishing around Duluth

AI field guide · refreshed weekly

Duluth Fall Fishing: September Walleye, Lake Trout, and Coho Salmon

What's biting

  • Walleye

    Where: Superior's rocky reefs and drop-offs; Duluth Harbor structure; St. Louis River estuary

    Early fall is prime—fish 6–12 m (20–40 ft) depths on rocky breaks using live shiners or jigs tipped with minnows. Windy conditions (forecast shows 26–34 km/h gusts) push baitfish and walleye toward structure; fish dawn and dusk.

    Caution: Walleye are aggressive this week; check current Minnesota DNR regulations for daily limits and licensing at dnr.state.mn.us/fishing.

  • Lake Trout

    Where: Lake Superior's deeper basins (40+ m / 130+ ft); offshore from Duluth Point and Two Harbors

    September cooling triggers offshore migration. Use jigging spoons or tube jigs in silver or white; fish 50–80 m (160–260 ft) depths. Trolling with small spoons also productive.

    Caution: Lake trout are slow to reproduce; verify size and possession limits with Minnesota DNR before fishing.

  • Coho Salmon

    Where: Lake Superior nearshore (5–15 m / 16–50 ft) and river mouths (St. Louis River, Superior Entry); Duluth Harbor

    Fall run is underway. Troll small spoons, spinners, or plugs; cast from piers and breakwalls at dawn. Rain and wind this week will push salmon closer to shore and into tributary streams.

    Caution: Coho season and limits vary; confirm current regulations with Minnesota DNR. Watch for spawning runs in the St. Louis River.

  • Smallmouth Bass

    Where: Duluth Harbor rocky structure, shallow reefs, and weed edges; St. Louis River backwaters

    September cooling energizes fall feeding. Fish 2–4 m (6–13 ft) with crankbaits, soft plastics, or topwater at dawn; focus on rocky points and drop-offs.

    Caution: Smallmouth are still active but check Minnesota DNR for current season status and size regulations.

  • Northern Pike

    Where: St. Louis River backwaters and sloughs; shallow bays and weed beds in Duluth Harbor

    Weeds are still present but thinning; pike hunt actively in 1–3 m (3–10 ft) water. Use large spinners, swimbaits, or topwater; retrieve slowly near vegetation.

    Caution: Pike are aggressive; handle with care and verify season and slot limits with Minnesota DNR.

Best times

Dawn and dusk this week, especially Sept 9–10 (calm windows between fronts) and after rain events (Sept 8, 11, 14). Windy conditions (forecast peaks 34 km/h Sept 11) push baitfish and predators toward structure—fish sheltered reefs and harbor areas. Waning crescent moon favors low-light feeding.

Waters to try

  • Lake Superior (main basin and nearshore), Duluth Harbor, St. Louis River estuary and backwaters, Superior Entry Channel, Two Harbors offshore, Knife River

Regulations

Minnesota DNR manages all Superior and tributary waters. Verify current season dates, daily limits, size restrictions, and licensing at dnr.state.mn.us/fishing before each trip. Lake Superior is shared with Wisconsin and Michigan; cross-border regulations may apply. A valid Minnesota fishing license is required.

Minnesota DNR Fishing ↗

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