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Rating depth structure for northern pike.
Recent public catches load as you reach this section.
3,336-acre lake near Sundsvall. The lake tops out around 20 m. These contours are modeled — built from the real shoreline and the water's maximum depth — so read them as a guide, never as navigation. Here's the year, species by species, as the scoring engine sees it.
På kartan täcker Armsjön 1 210 hektar innanför 31.2 km strandlinje, uppbruten av 12 öar. Ett strandindex på 2.5 betyder en labyrint av vikar och uddar: många fler kastmål än en rund sjö i samma storlek. Ungefär 49% av ytan är grundare än ~5 m — där finns vegetationen och betesfisken. Räkna med 5.8 km vatten från ena änden till den andra och 3.9 km på bredden. Sjön ligger i Sundsvall kommun. Storåstjärnen ligger 4.8 km åt nordväst — närmaste grannvatten på kartan.
Gratis interaktiv fiskekarta — Armsjön, Sverige: ungefärliga djupkurvor ner till 20 m (66 fot), och de bästa fiskeplatserna för abborre, gädda, sik med flera. Djupkartan är modellberäknad från sjöns verkliga strandlinje och största djup — använd den som vägledning, aldrig för navigation.
In spring, european perch run shallow here, mostly 1 to 3.5 m. Summer pushes them deeper, 2.5 to 8.5 m, and winter fish settle into 3.5 to 10 m. Shallow bay flat is the standout, a weed flat at roughly 2 m, rated prime for spring european perch. Time it for early morning. You won't need more than a drop-shot micro plastics or a small crankbait (perch pattern) most summer days.
| 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 | Break off the point (9 m) | Drop-shot micro plastics, Small crankbait (perch pattern) |
| Höst | 3 to 10 m | midday | Break off the point (9 m) | Jigging spoon (small), Drop-shot on deep flats |
| Vinter | 3.5 to 10 m | midday & dawn | Break off the point (9 m) | Tungsten jig + maggots, Small balance jig |
In spring, northern pike run shallow here, mostly 0.5 to 2.5 m. Midsummer fish sit out in 2.5 to 6 m before dropping to 1.5 to 4.5 m for winter. Spring northern pike concentrate at Shallow bay flat, a prime-rated weed flat around 2 m. Fish it in early morning and the evening and you'll meet the bite. You won't need more than a bucktail or a weedless spoon over cabbage most summer days.
| 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 | Shallow bay flat (2 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 |
Come spring, look for lake whitefish tight to the bank in 4.5 to 14 m. They move out to 6 to 20 m in summer and finish the year down in 6 to 20 m. If you only fish one area, make it Deep basin: a deep basin around 17 m that scores prime in summer. Best bite is early morning. A blade bait vertical or a small jigging spoon is the honest summer answer here.
| Säsong | Djup | Bästa tid | Börja vid | Beten |
|---|---|---|---|---|
| Vår | 4.5 to 14 m | midday & dawn | Break off the point (9 m) | Small jig + waxworm, Blade bait (small) |
| Sommar | 6 to 20 m | dawn | Deep basin (17 m) | Blade bait vertical, Small jigging spoon |
| Höst | 2.5 to 9 m | dusk | Break off the point (9 m) | Small spoon (gold), Jig + plastic larva |
| Vinter | 6 to 20 m | midday & dawn | Deep basin (17 m) | Jigging spoon + bead chain, Tungsten jig + waxie |
Spring brown trout on Armsjön hold shallow, usually 1 to 7.5 m. By summer they slide out to 7.5 to 18 m, and by winter most fish are in 1.5 to 11 m. The chart's best answer is Creek inflow — inflow / creek mouth, 2 m, prime for spring. Prime time lands in after dark and early morning. The summer box starts with a spoon at the thermocline or a deep stickbait (night).
| Säsong | Djup | Bästa tid | Börja vid | Beten |
|---|---|---|---|---|
| Vår | 1 to 7.5 m | dawn & dusk | Creek inflow (2 m) | Stickbait off planer boards (shallow), Small spoon along mud lines |
| Sommar | 7.5 to 18 m | night & dawn | Break off the point (9 m) | Spoon at the thermocline, Deep stickbait (night) |
| Höst | 1.5 to 9 m | dusk & dawn | Creek inflow (2 m) | Jerkbait over gravel, Casting spoon |
| Vinter | 1.5 to 11 m | dawn | Creek inflow (2 m) | Jigging spoon, Small stickbait (slow) |
The chart marks 12 structure features on Armsjön; the deepest is Deep basin at about 17 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 Armsjön specifically, so confirm the current rules before you fish.
Check the official Sweden fishing regulations →
Armsjön is about 66 ft (20 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.
Armsjön är som djupast cirka 20 meter (66 fot). Djupkartan är modellberäknad från sjöns verkliga strandlinje — använd den som vägledning, aldrig för navigation.
Anglers target european perch, northern pike, lake whitefish, brown trout on Armsjön.
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. The interactive chart above rates every spot for each species and season.
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 Armsjön 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.
Storåstjärnen 3 mi · Orrsjön 4 mi · Svedjetjärnen 4 mi · M Bottenhavets N kustvatten - Sector 01 5 mi · Norr-Björken 5 mi · Mingen 5 mi · Sörbjörken 5 mi · Gårdsjön 6 mi · Skrängstasjön 6 mi · Gryttjestjärnen 7 mi · Hornsjön 7 mi · Kråkstasjön 8 mi
See how Armsjön 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
More water nearby: Sundsvall Municipality fishing maps (130 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.