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Rating depth structure for northern pike.
Recent public catches load as you reach this section.
3,459-acre lake near Nykvarn. The lake tops out around 28 m. Depth here is modeled from the true shoreline and max depth rather than surveyed; use it to plan, not to navigate. What the data behind the map says about each species, season by season:
Yngern mäter 1 434 hektar bakom 78.2 km strandlinje, uppbruten av 12 öar. Strandlinjen är kraftigt flikig (index 5.8) — vikar och uddar överallt, vilket mångdubblar den fiskbara kanten. Cirka 67% av vattnet är ~5 m eller grundare, zonen där näringskedjan bor. Från ände till ände mäter vattnet ungefär 9.2 km, som bredast 6.3 km. Vattnet hör till Nykvarn kommun. Närmaste kartlagda vatten är Djupsjön, 1.6 km åt sydväst.
Gratis interaktiv fiskekarta — Yngern, Sverige: ungefärliga djupkurvor ner till 28 m (91 fot), och de bästa fiskeplatserna för abborre och gädda. Djupkartan är modellberäknad från sjöns verkliga strandlinje och största djup — använd den som vägledning, aldrig för navigation.
Spring european perch on Yngern hold shallow, usually 1 to 3.5 m. By summer they slide out to 2.5 to 8.5 m, and by winter most fish are in 3.5 to 10 m. The chart's best answer is Shallow bay flat — weed flat, 2 m, prime for spring. Prime time lands in early morning. The summer box starts with a drop-shot micro plastics or a small crankbait (perch pattern).
| Säsong | Djup | Bästa tid | Börja vid | Beten |
|---|---|---|---|---|
| Vår | 1 to 3.5 m | midday & dawn | Shallow bay flat (2 m) | Small jig + curly tail, Inline spinner #1-2 |
| Sommar | 2.5 to 8.5 m | dawn | Sharp break (7 m) | Drop-shot micro plastics, Small crankbait (perch pattern) |
| Höst | 3 to 10 m | midday | Sharp break (7 m) | Jigging spoon (small), Drop-shot on deep flats |
| Vinter | 3.5 to 10 m | midday & dawn | Sharp break (7 m) | Tungsten jig + maggots, Small balance jig |
When the water first warms, northern pike slide up into 0.5 to 2.5 m. By summer they slide out to 2.5 to 6 m, and by winter most fish are in 1.5 to 4.5 m. If you only fish one area, make it Shallow bay flat: a weed flat around 2 m that scores prime in spring. In summer the feeding windows fall in early morning and the evening. Keep a bucktail or a weedless spoon over cabbage rigged through the warm months.
| Säsong | Djup | Bästa tid | Börja vid | Beten |
|---|---|---|---|---|
| Vår | 0.5 to 2.5 m | midday & dawn | Shallow bay flat (2 m) | #5 inline spinner, Spoon (red/white) |
| Sommar | 2.5 to 6 m | dawn & dusk | Sharp break (2.5 m) | Bucktail, Weedless spoon over cabbage |
| Höst | 2 to 5.5 m | midday & dawn | Shallow bay flat (2 m) | Big rubber (Bull Dawg style), Husky-style jerkbait |
| Vinter | 1.5 to 4.5 m | midday | Shallow bay flat (2 m) | Tip-ups, Large jigging spoon |
Start shallow in spring: roach sit in 0.5 to 3 m that time of year. Warm water sends them out to 1 to 5.5 m; cold water stacks them in 3.5 to 11 m. Top water on the chart: Shallow bay flat, a weed flat in the 2 m range, prime in spring. Fish it in early morning and the evening and you'll meet the bite. Throw a tiny spoon or a micro jig until the fish tell you otherwise.
| Säsong | Djup | Bästa tid | Börja vid | Beten |
|---|---|---|---|---|
| Vår | 0.5 to 3 m | midday & dusk | Shallow bay flat (2 m) | Micro jig under a float |
| Sommar | 1 to 5.5 m | dawn & dusk | Shallow bay flat (2 m) | Tiny spoon, Micro jig |
| Höst | 2.5 to 8.5 m | midday | Sharp break (7 m) | Tiny jig, Small silver spoon |
| Vinter | 3.5 to 11 m | midday | Sharp break (7 m) | Tungsten mormyshka |
Start shallow in spring: rudd sit in 0.5 to 2.5 m that time of year. Summer pushes them deeper, 0.5 to 3.5 m, and winter fish settle into 3.5 to 9 m. The spot to know is Shallow bay flat, a weed flat in about 2 m of water that rates prime for rudd in spring. Warm-month bites cluster around early morning and the evening. Throw a tiny surface fly or a micro spoon until the fish tell you otherwise.
| Säsong | Djup | Bästa tid | Börja vid | Beten |
|---|---|---|---|---|
| Vår | 0.5 to 2.5 m | midday & dusk | Shallow bay flat (2 m) | Micro jig, Tiny dry fly |
| Sommar | 0.5 to 3.5 m | dawn & dusk | Shallow bay flat (2 m) | Tiny surface fly, Micro spoon |
| Höst | 1.5 to 5.5 m | midday | Sharp break (2 m) | Micro jig |
| Vinter | 3.5 to 9 m | midday | open water | Tiny mormyshka |
Come spring, look for ruffe tight to the bank in 1 to 4.5 m. Expect a summer slide to 3 to 9 m, then a winter hold in 4.5 to 12 m. Start at Sharp break. It's a drop-off holding about 7 m of water and rates prime come fall. Prime time lands in early morning and the evening. A micro jig is the honest summer answer here.
| Säsong | Djup | Bästa tid | Börja vid | Beten |
|---|---|---|---|---|
| Vår | 1 to 4.5 m | dusk | Sharp break (2 m) | Tiny bottom jig |
| Sommar | 3 to 9 m | dawn & dusk | Sharp break (7 m) | Micro jig |
| Höst | 3.5 to 11 m | dusk | Sharp break (7 m) | Tiny jigging spoon |
| Vinter | 4.5 to 12 m | dusk | Sharp break (7 m) | Tungsten mormyshka |
Come spring, look for tench tight to the bank in 0.5 to 3 m. Expect a summer slide to 1 to 3.5 m, then a winter hold in 3.5 to 9 m. Start at Shallow bay flat. It's a weed flat holding about 2 m of water and rates prime come spring. Prime time lands in early morning and the evening.
| Säsong | Djup | Bästa tid | Börja vid | Beten |
|---|---|---|---|---|
| Vår | 0.5 to 3 m | dusk | Shallow bay flat (2 m) | |
| Sommar | 1 to 3.5 m | dawn & dusk | Shallow bay flat (2 m) | |
| Höst | 2 to 5.5 m | midday | Sharp break (2.5 m) | |
| Vinter | 3.5 to 9 m | midday | Sharp break (7 m) |
Count 13 structure marks on this chart. The deepest, Deep basin, sits near 23 m.
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 Yngern specifically, so confirm the current rules before you fish.
Check the official Sweden fishing regulations →
Yngern is about 91 ft (28 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.
Yngern är som djupast cirka 28 meter (91 fot). Djupkartan är modellberäknad från sjöns verkliga strandlinje — använd den som vägledning, aldrig för navigation.
Anglers target european perch, northern pike, roach, rudd, ruffe, tench on Yngern.
Shallow bay flat is the top-rated area: a weed flat in about 6 ft of water that rates prime for european perch in spring. Every other rated spot, per species and season, is on the map above.
For european perch, the summer bite is best in early morning. Each species page section below lists the seasonal windows, and the map shows a live NOW badge when you're inside one.
Fishing on Yngern 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.
Djupsjön 1 mi · Axsjön 2 mi · Östra Stensjön 2 mi · Västra Stensjön 2 mi · Stora Envättern 2 mi · Långsjön 2 mi · Fräkensjön 2 mi · Lilla Kvarnsjön 3 mi · Kvarnsjön 3 mi · Almsjön 3 mi · Djupvikssjön 3 mi · Klämmingen 3 mi
See how Yngern stacks up: best northern pike lakes in Sweden · best european perch lakes in Sweden
More water nearby: Nykvarn Municipality fishing maps (6 charts). Browse all Sweden fishing maps. See every water on DepthScout. How we build these maps. Fish here with a sonar unit that logs? Send us your depth data and we'll improve this chart, credited to you. For fishing guidance only, never navigation.