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Rating depth structure for zander.
Recent public catches load as you reach this section.
6-acre lake in Finland. The lake tops out around 15 m. The depth chart comes from Finnish Environment Institute (Syke) bathymetric survey data, so the contours are survey-derived rather than computer-modeled. The season-by-season read for each species follows, from the map's own numbers.
Vesi piirtyy 2,4 hehtaarin laajuisena, rantaa 0.6 km. Allas on yksinkertainen (rantaindeksi 1.1) — lähes malja, joten syvyyskäyrät merkitsevät enemmän kuin ranta. Noin 51% pinnasta on matalampaa kuin ~5 m — siellä ruokaketju elää. Vesi sijaitsee alueella Keski-Karjalan seutukunta. Lähin kartoitettu vesi on Harkkolampi, 3.2 km pohjoiseen.
Ilmainen interaktiivinen kalastuskartta — Koukkarinlampi, Suomi: syvyyskäyrät todellisista syvyysmittauksista 15 metriin (49 jalkaa) asti, parhaat kalapaikat lajeille ahven, hauki, kuha ja muut. Syvyyskäyrät perustuvat Syken todellisiin syvyysmittauksiin (CC BY 4.0). Käytä karttaa suuntaa-antavana, älä koskaan navigointiin.
When the water first warms, european perch slide up into 1 to 3.5 m. Summer is a 2.5 to 8.5 m game here, winter a 3.5 to 10 m one. Start at Break off the point. It's a drop-off holding about 9.5 m of water and rates prime come fall. The feeding windows run early morning. Keep a drop-shot micro plastics or a small crankbait (perch pattern) rigged through the warm months.
| Kausi | Syvyys | Paras aika | Aloita | Vieheet |
|---|---|---|---|---|
| Kevät | 1 to 3.5 m | midday & dawn | open water | Small jig + curly tail, Inline spinner #1-2 |
| Kesä | 2.5 to 8.5 m | dawn | Break off the point (9.5 m) | Drop-shot micro plastics, Small crankbait (perch pattern) |
| Syksy | 3 to 10 m | midday | Break off the point (9.5 m) | Jigging spoon (small), Drop-shot on deep flats |
| Talvi | 3.5 to 10 m | midday & dawn | Break off the point (9.5 m) | Tungsten jig + maggots, Small balance jig |
Spring northern pike on Koukkarinlampi hold shallow, usually 0.5 to 2.5 m. They move out to 2.5 to 6 m in summer and finish the year down in 1.5 to 4.5 m. Put Main-lake point first on the milk run — a point near 3.5 m that grades prime for fall. The feeding windows run early morning and the evening. The summer box starts with a bucktail or a weedless spoon over cabbage.
| Kausi | Syvyys | Paras aika | Aloita | Vieheet |
|---|---|---|---|---|
| Kevät | 0.5 to 2.5 m | midday & dawn | open water | #5 inline spinner, Spoon (red/white) |
| Kesä | 2.5 to 6 m | dawn & dusk | Main-lake point (3.5 m) | Bucktail, Weedless spoon over cabbage |
| Syksy | 2 to 5.5 m | midday & dawn | Main-lake point (3.5 m) | Big rubber (Bull Dawg style), Husky-style jerkbait |
| Talvi | 1.5 to 4.5 m | midday | Main-lake point (3.5 m) | Tip-ups, Large jigging spoon |
When the water first warms, zander slide up into 1 to 4.5 m. Summer is a 4.5 to 11 m game here, winter a 6 to 12 m one. Start at Break off the point. It's a drop-off holding about 9.5 m of water and rates prime come fall. The feeding windows run the evening and early morning. Keep a vertical softbait over humps or a deep crankbait rigged through the warm months.
| Kausi | Syvyys | Paras aika | Aloita | Vieheet |
|---|---|---|---|---|
| Kevät | 1 to 4.5 m | dusk & dawn | Main-lake point (3.5 m) | Softbait on jighead (10-12 cm), Shallow crankbait at dusk |
| Kesä | 4.5 to 11 m | dusk & dawn | Break off the point (9.5 m) | Vertical softbait over humps, Deep crankbait |
| Syksy | 3.5 to 12 m | dusk & night | Break off the point (9.5 m) | Big softbait (12-16 cm) slow-rolled, Jigging spoon |
| Talvi | 6 to 12 m | dusk & dawn | Deep basin (13 m) | Vertical jig / mormyshka with bait, Slow blade bait |
Spring puts lake whitefish in skinny water — 4.5 to 14 m is the zone. As the season builds they drop to 4.5 to 15 m, wintering in 4.5 to 15 m. Summer lake whitefish concentrate at Deep basin, a prime-rated deep basin around 13 m. Warm-month bites cluster around early morning. A blade bait vertical or a small jigging spoon covers the summer program.
Depth note: when a documented seasonal range extends below this chart, the table shows the deepest mapped working water, not a verified holding depth.
| Kausi | Syvyys | Paras aika | Aloita | Vieheet |
|---|---|---|---|---|
| Kevät | 4.5 to 14 m | midday & dawn | Break off the point (9.5 m) | Small jig + waxworm, Blade bait (small) |
| Kesä | 4.5 to 15 m chart-limited; documented 12 to 27 m | dawn | Deep basin (13 m) | Blade bait vertical, Small jigging spoon |
| Syksy | 2.5 to 9 m | dusk | Break off the point (9.5 m) | Small spoon (gold), Jig + plastic larva |
| Talvi | 4.5 to 15 m chart-limited; documented 7.5 to 21 m | midday & dawn | Deep basin (13 m) | Jigging spoon + bead chain, Tungsten jig + waxie |
Early season burbot use the shallows, holding in 4.5 to 15 m. Even in summer they hold at 4.5 to 15 m; winter keeps them in 3.5 to 15 m. Put Deep basin first on the milk run — a deep basin near 13 m 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.
Depth note: when a documented seasonal range extends below this chart, the table shows the deepest mapped working water, not a verified holding depth.
| Kausi | Syvyys | Paras aika | Aloita | Vieheet |
|---|---|---|---|---|
| Kevät | 4.5 to 15 m chart-limited; documented 7.5 to 21 m | night & dusk | Deep basin (13 m) | Glow jigging spoon + cut bait, Rattle bait (dark) |
| Kesä | 4.5 to 15 m chart-limited; documented 15 to 37 m | night & midday | Deep basin (13 m) | Heavy jig + cut bait |
| Syksy | 4.5 to 15 m chart-limited; documented 9 to 24 m | night & dusk | Deep basin (13 m) | Glow spoon + minnow head, Blade bait (slow) |
| Talvi | 3.5 to 15 m chart-limited; documented 4.5 to 18 m | night & dusk | Deep basin (13 m) | Glow tungsten + cut bait, Rattle spoon + minnow head |
3 pieces of structure are mapped here — Deep basin, around 13 m, is the deepest of them.
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 Koukkarinlampi specifically, so confirm the current rules before you fish.
Check the official Finland fishing regulations →
Koukkarinlampi is about 49 ft (15 m) deep at its deepest point. The depth chart comes from Finnish Environment Institute (Syke) bathymetric survey data, so the contours are survey-derived rather than computer-modeled.
Koukkarinlampi on syvimmillään noin 15 metriä (49 jalkaa). Syvyydet perustuvat todellisiin luotauksiin.
Anglers target european perch, northern pike, zander, lake whitefish, burbot on Koukkarinlampi. 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.
Break off the point is the top-rated area: a drop-off in about 31 ft of water that rates prime for zander in fall. 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 Koukkarinlampi 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.
Harkkolampi 3.2 km · Sääperi 4.8 km · Nenosenlampi 4.8 km · Kaustajärvi 11.3 km · Kutsunlampi 12.9 km · Honkalampi 12.9 km · Saarilampi 14.5 km · Iso Lökölampi 14.5 km · Pahakalanen 16.1 km · Ylä-Riuttalampi 16.1 km · Laiha 16.1 km · Salmilampi 16.1 km
See how Koukkarinlampi 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
More water nearby: Keski-Karjalan seutukunta fishing maps (25 charts). Browse all Finland fishing maps. See every water on DepthScout. Bathymetry credit: Finnish Environment Institute (Syke), Järvien ja jokien syvyysaineisto, CC BY 4.0. 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.