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265-acre lake in Finland. The lake tops out around 5 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. Species by species, here's what the data says the year looks like.
Traced from the shoreline, Martinjärvi runs 268 acres with 5.6 miles of edge. A development index of 2.4 means a maze of bays and points: far more casting targets than a round bowl of the same size. There is no deep basin to speak of — the entire surface is under ~15 ft, prime weed water end to end.
Ilmainen interaktiivinen kalastuskartta — Martinjärvi, Suomi: syvyyskäyrät todellisista syvyysmittauksista 2 metriin (5 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.
In spring, european perch run shallow here, mostly 1 to 5 ft. Even in summer they hold at 1 to 5 ft; winter keeps them in 2 to 5 ft. Shallow bay flat is the standout, a weed flat at roughly 3 ft, 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.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 1 to 5 ft | midday & dawn | Shallow bay flat (3 ft) | Small jig + curly tail, Inline spinner #1-2 |
| Summer | 1 to 5 ft | dawn | Deep basin (5 ft) | Drop-shot micro plastics, Small crankbait (perch pattern) |
| Fall | 2 to 5 ft | midday | Deep basin (5 ft) | Jigging spoon (small), Drop-shot on deep flats |
| Winter | 2 to 5 ft | midday & dawn | Deep basin (5 ft) | Tungsten jig + maggots, Small balance jig |
In spring, northern pike run shallow here, mostly 1 to 5 ft. Summer keeps them at 2 to 5 ft, and they winter in 2 to 5 ft. Spring northern pike concentrate at Shallow bay flat, a prime-rated weed flat around 3 ft. 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.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 1 to 5 ft | midday & dawn | Shallow bay flat (3 ft) | #5 inline spinner, Spoon (red/white) |
| Summer | 2 to 5 ft | dawn & dusk | Shallow bay flat (3 ft) | Bucktail, Weedless spoon over cabbage |
| Fall | 2 to 5 ft | midday & dawn | Shallow bay flat (3 ft) | Big rubber (Bull Dawg style), Husky-style jerkbait |
| Winter | 2 to 5 ft | midday | Shallow bay flat (3 ft) | Tip-ups, Large jigging spoon |
In spring, zander run shallow here, mostly 1 to 5 ft. There's no big seasonal slide here — summer means 2 to 5 ft, winter 2 to 5 ft. Break off the point is the standout, a drop-off at roughly 3 ft, rated prime for fall zander. Time it for the evening and early morning. You won't need more than a vertical softbait over humps or a deep crankbait most summer days.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 1 to 5 ft | dusk & dawn | Main-lake point (5 ft) | Softbait on jighead (10-12 cm), Shallow crankbait at dusk |
| Summer | 2 to 5 ft | dusk & dawn | Break off the point (3 ft) | Vertical softbait over humps, Deep crankbait |
| Fall | 2 to 5 ft | dusk & night | Break off the point (3 ft) | Big softbait (12-16 cm) slow-rolled, Jigging spoon |
| Winter | 2 to 5 ft | dusk & dawn | Deep basin (5 ft) | Vertical jig / mormyshka with bait, Slow blade bait |
Come spring, look for lake whitefish tight to the bank in 2 to 5 ft. Summer fish stay in 2 to 5 ft, and winter fish hold in 2 to 5 ft. If you only fish one area, make it Deep basin: a deep basin around 5 ft 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.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 5 ft | midday & dawn | Break off the point (3 ft) | Small jig + waxworm, Blade bait (small) |
| Summer | 2 to 5 ft | dawn | Deep basin (5 ft) | Blade bait vertical, Small jigging spoon |
| Fall | 1 to 5 ft | dusk | Break off the point (3 ft) | Small spoon (gold), Jig + plastic larva |
| Winter | 2 to 5 ft | midday & dawn | Deep basin (5 ft) | Jigging spoon + bead chain, Tungsten jig + waxie |
The spring pattern is a shallow one: burbot in 2 to 5 ft. There's no big seasonal slide here — summer means 2 to 5 ft, winter 1 to 5 ft. The spot to know is Deep basin, a deep basin in about 5 ft of water that rates prime for burbot in spring. Plan around after dark and midday in the warm months. Summer baits: a heavy jig + cut bait gets it done.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 5 ft | night & dusk | Deep basin (5 ft) | Glow jigging spoon + cut bait, Rattle bait (dark) |
| Summer | 2 to 5 ft | night & midday | Deep basin (5 ft) | Heavy jig + cut bait |
| Fall | 2 to 5 ft | night & dusk | Deep basin (5 ft) | Glow spoon + minnow head, Blade bait (slow) |
| Winter | 1 to 5 ft | night & dusk | Deep basin (5 ft) | Glow tungsten + cut bait, Rattle spoon + minnow head |
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 Martinjärvi specifically, so confirm the current rules before you fish.
Check the official Finland fishing regulations →
Martinjärvi is about 5 ft (2 m) deep at its deepest point. The depth chart here comes from real state fisheries GPS surveys, so the contours reflect measured depths.
Anglers target zander, northern pike, european perch, lake whitefish, burbot on Martinjärvi. 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 3 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 Martinjärvi 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.
Suojärvi 3 mi · Pihlajavesi 5 mi · Hirvijärvi 8 mi · Petäisjärvi 10 mi · Yltiä 11 mi · Tyrisevänjärvi 13 mi · Ylisenjärvi 13 mi · Moijasjärvi 14 mi · Hepolampi 15 mi · Pohjoisjärvi 18 mi · Vehkajärvi 19 mi · Keurusselkä 19 mi
See how Martinjärvi 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.