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259-acre lake in Sweden. The lake tops out around 46 ft. The chart is a model: real shoreline, published maximum depth, interpolated in between. A planning tool, never a navigation product. Here's the year, species by species, as the scoring engine sees it.
The drawn water covers 258 acres wrapped in 3.7 miles of bank. A middling shoreline index (1.6) gives it some bays to work without being a maze. About 56% of the surface sits shallower than 15 ft on the modeled chart — that's the weed-and-bait zone.
Gratis interaktiv fiskekarta — Kvarnsjön, Sverige: ungefärliga djupkurvor ner till 14 m (46 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.
Spring northern pike on Kvarnsjön 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 Shallow bay flat first on the milk run — a weed flat near 6 ft that grades prime for spring. 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 | Shallow bay flat (6 ft) | #5 inline spinner, Spoon (red/white) |
| Summer | 8 to 20 ft | dawn & dusk | Shallow bay flat (6 ft) | Bucktail, Weedless spoon over cabbage |
| Fall | 6 to 18 ft | midday & dawn | Shallow bay flat (6 ft) | Big rubber (Bull Dawg style), Husky-style jerkbait |
| Winter | 5 to 15 ft | midday | Shallow bay flat (6 ft) | Tip-ups, Large jigging spoon |
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 Shallow bay flat. It's a weed flat holding about 6 ft of water and rates prime come spring. 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 | Shallow bay flat (6 ft) | Small jig + curly tail, Inline spinner #1-2 |
| Summer | 8 to 28 ft | dawn | Break off the point (21 ft) | Drop-shot micro plastics, Small crankbait (perch pattern) |
| Fall | 10 to 33 ft | midday | Break off the point (21 ft) | Jigging spoon (small), Drop-shot on deep flats |
| Winter | 12 to 33 ft | midday & dawn | Deep basin (39 ft) | Tungsten jig + maggots, Small balance jig |
Start shallow in spring: brown trout sit in 3 to 25 ft that time of year. Warm water sends them out to 14 to 46 ft; cold water stacks them in 5 to 35 ft. Top water on the chart: Break off the point, a drop-off in the 21-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 (12 ft) | Stickbait off planer boards (shallow), Small spoon along mud lines |
| Summer | 14 to 46 ft | night & dawn | Break off the point (21 ft) | Spoon at the thermocline, Deep stickbait (night) |
| Fall | 5 to 30 ft | dusk & dawn | Main-lake point (12 ft) | Jerkbait over gravel, Casting spoon |
| Winter | 5 to 35 ft | dawn | Break off the point (21 ft) | Jigging spoon, Small stickbait (slow) |
Spring puts lake whitefish in skinny water — 15 to 45 ft is the zone. As the season builds they drop to 14 to 46 ft, wintering in 14 to 46 ft. Summer lake whitefish concentrate at Deep basin, a prime-rated deep basin around 39 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 (21 ft) | Small jig + waxworm, Blade bait (small) |
| Summer | 14 to 46 ft | dawn | Deep basin (39 ft) | Blade bait vertical, Small jigging spoon |
| Fall | 8 to 30 ft | dusk | Break off the point (21 ft) | Small spoon (gold), Jig + plastic larva |
| Winter | 14 to 46 ft | midday & dawn | Deep basin (39 ft) | Jigging spoon + bead chain, Tungsten jig + waxie |
Early season burbot use the shallows, holding in 14 to 46 ft. There's no big seasonal slide here — summer means 14 to 46 ft, winter 12 to 46 ft. Put Deep basin first on the milk run — a deep basin near 39 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 46 ft | night & dusk | Deep basin (39 ft) | Glow jigging spoon + cut bait, Rattle bait (dark) |
| Summer | 14 to 46 ft | night & midday | Deep basin (39 ft) | Heavy jig + cut bait |
| Fall | 14 to 46 ft | night & dusk | Deep basin (39 ft) | Glow spoon + minnow head, Blade bait (slow) |
| Winter | 12 to 46 ft | night & dusk | Deep basin (39 ft) | Glow tungsten + cut bait, Rattle spoon + minnow head |
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 Kvarnsjön specifically, so confirm the current rules before you fish.
Check the official Sweden fishing regulations →
Kvarnsjön is about 46 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.
Anglers target northern pike, european perch, brown trout, lake whitefish, burbot on Kvarnsjön. 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.
Shallow bay flat is the top-rated area: a weed flat in about 6 ft of water that rates prime for northern pike in spring. Open the map above to see every rated spot for each species and season.
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.
Fishing on Kvarnsjön 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.
Kasjön 2 mi · Hemsjön 2 mi · Stensjön 2 mi · Norra Lövsjön 4 mi · Västra Grantjärnen 4 mi · Nordsjön 4 mi · Östra Grantjärnen 4 mi · Tollsjön 5 mi · Rysjön 5 mi · Vittsjön 5 mi · Norra Virtjärnen 5 mi · Mussjön 5 mi
See how Kvarnsjön 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.