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Fishing Tyllinjärvi: what the data says
590-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. Here is how the season plays out for each species, straight from the data behind the map.
The drawn water covers 591 acres wrapped in 11.5 miles of bank. A development index of 3.4 means a maze of bays and points: far more casting targets than a round bowl of the same size. Every acre of it sits shallower than ~15 ft: one big littoral zone, cover and forage throughout.
Ilmainen interaktiivinen kalastuskartta — Tyllinjärvi, 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 Tyllinjärvi
When the water first warms, european perch slide up into 3 to 12 ft. By summer they slide out to 6 to 20 ft, and by winter most fish are in 6 to 20 ft. If you only fish one area, make it Deep basin: a deep basin around 16 ft that scores prime in fall. In summer the feeding windows fall in 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 (2 ft) | Small jig + curly tail, Inline spinner #1-2 |
| Summer | 6 to 20 ft | dawn | Deep basin (16 ft) | Drop-shot micro plastics, Small crankbait (perch pattern) |
| Fall | 6 to 20 ft | midday | Deep basin (16 ft) | Jigging spoon (small), Drop-shot on deep flats |
| Winter | 6 to 20 ft | midday & dawn | Deep basin (16 ft) | Tungsten jig + maggots, Small balance jig |
Northern Pike fishing at Tyllinjärvi
Spring northern pike on Tyllinjärvi hold shallow, usually 2 to 8 ft. By summer they slide out to 8 to 20 ft, and by winter most fish are in 5 to 15 ft. The chart's best answer is Shallow bay flat — weed flat, 2 ft, prime for spring. Prime time lands in 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 (2 ft) | #5 inline spinner, Spoon (red/white) |
| Summer | 8 to 20 ft | dawn & dusk | Break off the point (5 ft) | Bucktail, Weedless spoon over cabbage |
| Fall | 6 to 18 ft | midday & dawn | Break off the point (5 ft) | Big rubber (Bull Dawg style), Husky-style jerkbait |
| Winter | 5 to 15 ft | midday | Shallow bay flat (2 ft) | Tip-ups, Large jigging spoon |
Zander fishing at Tyllinjärvi
When the water first warms, zander slide up into 4 to 15 ft. By summer they slide out to 6 to 20 ft, and by winter most fish are in 6 to 20 ft. If you only fish one area, make it Deep basin: a deep basin around 16 ft that scores prime in winter. In summer the feeding windows fall in the evening and early morning. Keep a vertical softbait over humps or a deep crankbait rigged through the warm months.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 4 to 15 ft | dusk & dawn | Break off the point (5 ft) | Softbait on jighead (10-12 cm), Shallow crankbait at dusk |
| Summer | 6 to 20 ft | dusk & dawn | Break off the point (5 ft) | Vertical softbait over humps, Deep crankbait |
| Fall | 6 to 20 ft | dusk & night | Break off the point (5 ft) | Big softbait (12-16 cm) slow-rolled, Jigging spoon |
| Winter | 6 to 20 ft | dusk & dawn | Deep basin (16 ft) | Vertical jig / mormyshka with bait, Slow blade bait |
Lake Whitefish fishing at Tyllinjärvi
Spring puts lake whitefish in skinny water — 6 to 20 ft is the zone. Even in summer they hold at 6 to 20 ft; winter keeps them in 6 to 20 ft. Deep basin is the standout, a deep basin at roughly 16 ft, rated prime for summer lake whitefish. Plan around early morning in the warm months. A blade bait vertical or a small jigging spoon covers the summer program.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 6 to 20 ft | midday & dawn | Break off the point (5 ft) | Small jig + waxworm, Blade bait (small) |
| Summer | 6 to 20 ft | dawn | Deep basin (16 ft) | Blade bait vertical, Small jigging spoon |
| Fall | 5 to 20 ft | dusk | Break off the point (5 ft) | Small spoon (gold), Jig + plastic larva |
| Winter | 6 to 20 ft | midday & dawn | Deep basin (16 ft) | Jigging spoon + bead chain, Tungsten jig + waxie |
Burbot fishing at Tyllinjärvi
Early season burbot use the shallows, holding in 6 to 20 ft. The depth story barely changes: 6 to 20 ft through summer, 5 to 20 ft in winter. The chart's best answer is Deep basin — deep basin, 16 ft, prime for spring. Best bite is 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 | 6 to 20 ft | night & dusk | Deep basin (16 ft) | Glow jigging spoon + cut bait, Rattle bait (dark) |
| Summer | 6 to 20 ft | night & midday | Deep basin (16 ft) | Heavy jig + cut bait |
| Fall | 6 to 20 ft | night & dusk | Deep basin (16 ft) | Glow spoon + minnow head, Blade bait (slow) |
| Winter | 5 to 20 ft | night & dusk | Deep basin (16 ft) | Glow tungsten + cut bait, Rattle spoon + minnow head |
Notable structure
- Deep basin: deep basin, around 16 ft
- Break off the point: drop-off, around 5 ft
- Main-lake point: point, around 2 ft
- Secondary point: point, around 2 ft
- Shallow bay flat: weed flat, around 2 ft
- Back-bay flat: weed flat, around 2 ft
Tyllinjärvi 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 Tyllinjärvi specifically, so confirm the current rules before you fish.
Check the official Finland fishing regulations →
Common questions
How deep is Tyllinjärvi?
Tyllinjärvi 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 Tyllinjärvi?
Anglers target zander, northern pike, european perch, lake whitefish, burbot on Tyllinjärvi. 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 Tyllinjärvi?
Deep basin is the top-rated area: a deep basin in about 16 ft of water that rates prime for european perch in fall. The interactive chart above rates every spot for each species and season.
When is the best time to fish Tyllinjärvi?
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 Tyllinjärvi?
Fishing on Tyllinjärvi 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
Pitkäjärvi 4 mi · Suurijärvi 5 mi · Väkevänjärvi 6 mi · Ylijärvi 8 mi · Ottojärvi 9 mi · Ala-Hirvas 12 mi · Harattalanjärvi 14 mi · Pukalus 14 mi · Ounionjärvi 14 mi · Elkiänjärvi 14 mi · Suuri-Sarkanen 15 mi · Korppinen 16 mi
See how Tyllinjärvi 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.