Sign inSign up freeRecent catches at Koiranvuolle
Shared by DepthScout anglers. Exact spots stay private, always.
Fishing Koiranvuolle: what the data says
6-acre lake in Finland. The lake tops out around 20 ft. The depth chart is built from real state fisheries GPS surveys, so the humps, channels and drop-offs you see are measured, not guessed. What follows comes from the same scoring engine that paints the spots above.
On the chart, Koiranvuolle draws 6 acres inside 0.4 miles of shoreline. A shoreline index of 1.2 says round and simple: fish relate to depth changes here, not shoreline features. Roughly 93% of the water is 15 ft or less, the band where the food chain lives.
Ilmainen interaktiivinen kalastuskartta — Koiranvuolle, Suomi: syvyyskäyrät todellisista syvyysmittauksista 6 metriin (20 jalkaa) asti, parhaat kalapaikat lajeille ahven, hauki, kuha ja muut. Syvyyskartta on mallinnettu järven todellisesta rantaviivasta ja suurimmasta syvyydestä — käytä sitä suuntaa-antavana, älä koskaan navigointiin.
European Perch fishing at Koiranvuolle
Start shallow in spring: european perch sit in 3 to 12 ft that time of year. Summer pushes them deeper, 6 to 20 ft, and winter fish settle into 6 to 20 ft. The spot to know is Deep basin, a deep basin in about 17 ft of water that rates prime for european perch in fall. Warm-month bites cluster around early morning. Throw a drop-shot micro plastics or a small crankbait (perch pattern) until the fish tell you otherwise.
| 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 | 6 to 20 ft | dawn | Deep basin (17 ft) | Drop-shot micro plastics, Small crankbait (perch pattern) |
| Fall | 6 to 20 ft | midday | Deep basin (17 ft) | Jigging spoon (small), Drop-shot on deep flats |
| Winter | 6 to 20 ft | midday & dawn | Deep basin (17 ft) | Tungsten jig + maggots, Small balance jig |
Northern Pike fishing at Koiranvuolle
The spring pattern is a shallow one: northern pike in 2 to 8 ft. Midsummer fish sit out in 8 to 20 ft before dropping to 5 to 15 ft for winter. The spot to know is Break off the point, a drop-off in about 12 ft of water that rates prime for northern pike in fall. Plan around early morning and the evening in the warm months. Summer baits: a bucktail or a weedless spoon over cabbage gets it done.
| 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 (12 ft) | Bucktail, Weedless spoon over cabbage |
| Fall | 6 to 18 ft | midday & dawn | Break off the point (12 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 |
Zander fishing at Koiranvuolle
Start shallow in spring: zander sit in 4 to 15 ft that time of year. Summer pushes them deeper, 6 to 20 ft, and winter fish settle into 6 to 20 ft. The spot to know is Break off the point, a drop-off in about 12 ft of water that rates prime for zander in fall. Warm-month bites cluster around the evening and early morning. Throw a vertical softbait over humps or a deep crankbait until the fish tell you otherwise.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 4 to 15 ft | dusk & dawn | Main-lake point (11 ft) | Softbait on jighead (10-12 cm), Shallow crankbait at dusk |
| Summer | 6 to 20 ft | dusk & dawn | Break off the point (12 ft) | Vertical softbait over humps, Deep crankbait |
| Fall | 6 to 20 ft | dusk & night | Break off the point (12 ft) | Big softbait (12-16 cm) slow-rolled, Jigging spoon |
| Winter | 6 to 20 ft | dusk & dawn | Deep basin (17 ft) | Vertical jig / mormyshka with bait, Slow blade bait |
Lake Whitefish fishing at Koiranvuolle
Spring lake whitefish on Koiranvuolle hold shallow, usually 6 to 20 ft. The depth story barely changes: 6 to 20 ft through summer, 6 to 20 ft in winter. Put Deep basin first on the milk run — a deep basin near 17 ft that grades prime for summer. The feeding windows run early morning. The summer box starts with a blade bait vertical or a small jigging spoon.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 6 to 20 ft | midday & dawn | Break off the point (12 ft) | Small jig + waxworm, Blade bait (small) |
| Summer | 6 to 20 ft | dawn | Deep basin (17 ft) | Blade bait vertical, Small jigging spoon |
| Fall | 5 to 20 ft | dusk | Break off the point (12 ft) | Small spoon (gold), Jig + plastic larva |
| Winter | 6 to 20 ft | midday & dawn | Deep basin (17 ft) | Jigging spoon + bead chain, Tungsten jig + waxie |
Burbot fishing at Koiranvuolle
In spring, burbot run shallow here, mostly 6 to 20 ft. Summer fish stay in 6 to 20 ft, and winter fish hold in 5 to 20 ft. Spring burbot concentrate at Deep basin, a prime-rated deep basin around 17 ft. Fish it in after dark and midday and you'll meet the bite. You won't need more than a heavy jig + cut bait most summer days.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 6 to 20 ft | night & dusk | Deep basin (17 ft) | Glow jigging spoon + cut bait, Rattle bait (dark) |
| Summer | 6 to 20 ft | night & midday | Deep basin (17 ft) | Heavy jig + cut bait |
| Fall | 6 to 20 ft | night & dusk | Deep basin (17 ft) | Glow spoon + minnow head, Blade bait (slow) |
| Winter | 5 to 20 ft | night & dusk | Deep basin (17 ft) | Glow tungsten + cut bait, Rattle spoon + minnow head |
Notable structure
- Deep basin: deep basin, around 17 ft
- Break off the point: drop-off, around 12 ft
- Main-lake point: point, around 11 ft
Koiranvuolle fishing regulations
Season dates, license requirements, and size and bag limits for Finland waters are set by the Kalastusrajoitus.fi (official Finnish restriction service) — and special regulations can apply to Koiranvuolle specifically, so confirm the current rules before you fish.
Check the official Finland fishing regulations →
Common questions
How deep is Koiranvuolle?
Koiranvuolle is about 20 ft (6 m) deep at its deepest point. The depth chart here comes from real state fisheries GPS surveys, so the contours reflect measured depths.
What fish are in Koiranvuolle?
Anglers target zander, northern pike, european perch, lake whitefish, burbot on Koiranvuolle. 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 Koiranvuolle?
Deep basin is the top-rated area: a deep basin in about 17 ft of water that rates prime for european perch in fall. Scroll up to the map for the complete spot list by species and season.
When is the best time to fish Koiranvuolle?
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.
What are the fishing regulations for Koiranvuolle?
Fishing on Koiranvuolle is regulated by the Kalastusrajoitus.fi (official Finnish restriction service). Check the official Finland regulations for current license requirements, season dates, and size and bag limits — special regulations can apply to this specific water.
Nearby waters
Pursijärvi 4 mi · Mommilanjärvi 5 mi · Mallinkaistenjärvi 6 mi · Ilmusjärvi 10 mi · Sulkavanjärvi 10 mi · Kernaalanjärvi 11 mi · Sykäri 11 mi · Alasjärvi 12 mi · Kilpijärvi 12 mi · Ahilammi 12 mi · Suojärvi 13 mi · Keravanjärvi 14 mi
See how Koiranvuolle stacks up: best zander lakes in Finland · best northern pike lakes in Finland · best european perch lakes in Finland · best lake whitefish lakes in Finland
Browse all Finland fishing maps or see every water on DepthScout. Bathymetry credit: state fisheries survey programs. How we build these maps. For fishing guidance only, never navigation.