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Fishing Trehörnesjön: what the data says
17-acre lake in Sweden. The lake tops out around 45 ft. These contours are modeled — built from the real shoreline and the water's maximum depth — so read them as a guide, never as navigation. What follows comes from the same scoring engine that paints the spots above.
The drawn water covers 17 acres wrapped in 0.8 miles of bank. Nearly circular (index 1.3), so the story is the bottom, not the bank. 38% of the surface is littoral (under ~15 ft), per the model — cover, weeds and forage water.
Gratis interaktiv fiskekarta — Trehörnesjön, Sverige: ungefärliga djupkurvor ner till 14 m (45 fot), och de bästa fiskeplatserna för gädda, abborre, öring med flera. Djupkartan är modellberäknad från sjöns verkliga strandlinje och största djup — använd den som vägledning, aldrig för navigation.
Northern Pike fishing at Trehörnesjön
Spring northern pike on Trehörnesjön hold shallow, usually 2 to 8 ft. They move out to 8 to 20 ft in summer and finish the year down in 5 to 15 ft. Put Break off the point first on the milk run — a drop-off near 20 ft that grades prime for summer. The feeding windows run early morning and the evening. The summer box starts with a bucktail or a weedless spoon over cabbage.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 8 ft | midday & dawn | open water | #5 inline spinner, Spoon (red/white) |
| Summer | 8 to 20 ft | dawn & dusk | Break off the point (20 ft) | Bucktail, Weedless spoon over cabbage |
| Fall | 6 to 18 ft | midday & dawn | Main-lake point (11 ft) | Big rubber (Bull Dawg style), Husky-style jerkbait |
| Winter | 5 to 15 ft | midday | Main-lake point (11 ft) | Tip-ups, Large jigging spoon |
European Perch fishing at Trehörnesjön
When the water first warms, european perch slide up into 3 to 12 ft. Summer is a 8 to 28 ft game here, winter a 12 to 33 ft one. Start at Break off the point. It's a drop-off holding about 20 ft of water and rates prime come summer. The feeding windows run early morning. Keep a drop-shot micro plastics or a small crankbait (perch pattern) rigged through the warm months.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 3 to 12 ft | midday & dawn | open water | Small jig + curly tail, Inline spinner #1-2 |
| Summer | 8 to 28 ft | dawn | Break off the point (20 ft) | Drop-shot micro plastics, Small crankbait (perch pattern) |
| Fall | 10 to 33 ft | midday | Break off the point (20 ft) | Jigging spoon (small), Drop-shot on deep flats |
| Winter | 12 to 33 ft | midday & dawn | Deep basin (38 ft) | Tungsten jig + maggots, Small balance jig |
Brown Trout fishing at Trehörnesjön
Start shallow in spring: brown trout sit in 3 to 25 ft that time of year. Warm water sends them out to 14 to 45 ft; cold water stacks them in 5 to 35 ft. Top water on the chart: Break off the point, a drop-off in the 20-ft range, prime in summer. Fish it in after dark and early morning and you'll meet the bite. Throw a spoon at the thermocline or a deep stickbait (night) until the fish tell you otherwise.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 3 to 25 ft | dawn & dusk | Main-lake point (11 ft) | Stickbait off planer boards (shallow), Small spoon along mud lines |
| Summer | 14 to 45 ft | night & dawn | Break off the point (20 ft) | Spoon at the thermocline, Deep stickbait (night) |
| Fall | 5 to 30 ft | dusk & dawn | Main-lake point (11 ft) | Jerkbait over gravel, Casting spoon |
| Winter | 5 to 35 ft | dawn | Break off the point (20 ft) | Jigging spoon, Small stickbait (slow) |
Lake Whitefish fishing at Trehörnesjön
Spring puts lake whitefish in skinny water — 15 to 45 ft is the zone. The depth story barely changes: 14 to 45 ft through summer, 14 to 45 ft in winter. Summer lake whitefish concentrate at Deep basin, a prime-rated deep basin around 38 ft. Warm-month bites cluster around early morning. A blade bait vertical or a small jigging spoon covers the summer program.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 15 to 45 ft | midday & dawn | Break off the point (20 ft) | Small jig + waxworm, Blade bait (small) |
| Summer | 14 to 45 ft | dawn | Deep basin (38 ft) | Blade bait vertical, Small jigging spoon |
| Fall | 8 to 30 ft | dusk | Break off the point (20 ft) | Small spoon (gold), Jig + plastic larva |
| Winter | 14 to 45 ft | midday & dawn | Deep basin (38 ft) | Jigging spoon + bead chain, Tungsten jig + waxie |
Burbot fishing at Trehörnesjön
Early season burbot use the shallows, holding in 14 to 45 ft. There's no big seasonal slide here — summer means 14 to 45 ft, winter 11 to 45 ft. Put Deep basin first on the milk run — a deep basin near 38 ft that grades prime for spring. In summer the feeding windows fall in after dark and midday. Tie on a heavy jig + cut bait and you're in the game.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 14 to 45 ft | night & dusk | Deep basin (38 ft) | Glow jigging spoon + cut bait, Rattle bait (dark) |
| Summer | 14 to 45 ft | night & midday | Deep basin (38 ft) | Heavy jig + cut bait |
| Fall | 14 to 45 ft | night & dusk | Deep basin (38 ft) | Glow spoon + minnow head, Blade bait (slow) |
| Winter | 11 to 45 ft | night & dusk | Deep basin (38 ft) | Glow tungsten + cut bait, Rattle spoon + minnow head |
Notable structure
- Deep basin: deep basin, around 38 ft
- Break off the point: drop-off, around 20 ft
- Main-lake point: point, around 11 ft
Trehörnesjön fishing regulations
Season dates, license requirements, and size and bag limits for Sweden waters are set by the Svenska Fiskeregler (official Swedish rules service) — and special regulations can apply to Trehörnesjön specifically, so confirm the current rules before you fish.
Check the official Sweden fishing regulations →
Common questions
How deep is Trehörnesjön?
Trehörnesjön is about 45 ft (14 m) deep at its deepest point. The contours here are modeled from the water's real shape and maximum depth, so treat them as a rough guide.
What fish are in Trehörnesjön?
Anglers target northern pike, european perch, brown trout, lake whitefish, burbot on Trehörnesjön. This isn't a survey of the water — none is published for it — but an informed estimate from the species common to the region, narrowed by this water's depth, size and each species' range.
Where is the best fishing spot on Trehörnesjön?
Deep basin is the top-rated area: a deep basin in about 38 ft of water that rates prime for lake whitefish in summer. Scroll up to the map for the complete spot list by species and season.
When is the best time to fish Trehörnesjön?
For northern pike, the summer bite is best in early morning and the evening. Each species page section below lists the seasonal windows, and the map shows a live NOW badge when you're inside one.
What are the fishing regulations for Trehörnesjön?
Fishing on Trehörnesjön is regulated by the Svenska Fiskeregler (official Swedish rules service). Check the official Sweden regulations for current license requirements, season dates, and size and bag limits — special regulations can apply to this specific water.
Nearby waters
Pulsemosjön 0 mi · Malevattnet 1 mi · Holmevatten 1 mi · Storeputt 1 mi · Nockerödvattnet 1 mi · Kasebosjön 1 mi · Stora Rotevattnet 1 mi · Mellan Sandsjön 2 mi · Restad Långevatten 2 mi · Västra Knävatten 2 mi · Rassen 2 mi · Stora Reusvattnet 2 mi
See how Trehörnesjön stacks up: best northern pike lakes in Sweden · best european perch lakes in Sweden · best brown trout lakes in Sweden · best lake whitefish lakes in Sweden
Browse all Sweden fishing maps or see every water on DepthScout. How we build these maps. For fishing guidance only, never navigation.