Lake depth chart
Today's read
Rating depth structure for northern pike.
Recent public catches load as you reach this section.
1,122.4-acre lake in Estonia. The lake tops out around 3.5 m. The depth chart comes from published agency bathymetric survey data, so the contours are survey-derived rather than computer-modeled. Here is how the season plays out for each species, straight from the data behind the map.
Veekogu joonistub 452 hektari suurusena, kallast 20.6 km, saari on 11. Kaldajoon on tugevalt liigestatud (indeks 2.7) — lahed ja neemed igal pool, mis mitmekordistab püütava serva. Kogu veekogu on madalam kui ~5 m — taimestik ja söödakala kaldast kaldani. Otsast otsani mõõdab veekogu umbes 4 km, kõige laiemas kohas 1.9 km. Lähim kaardistatud veekogu on Tõhela järv, 4.8 km põhja poole.
Tasuta interaktiivne sügavuskaart — Ermistu järv, Eesti: sügavusjooned päris mõõdistusandmetest kuni 4 m (12 jalga), lisaks parimad püügikohad liikidele ahven, haug, luts jt. Sügavusjooned põhinevad päris mõõdistusandmetel (Keskkonnaagentuur / Tallinna Ülikool, CC BY 4.0). Kasuta suunisena, mitte navigeerimiseks.
Spring european perch on Ermistu järv hold shallow, usually 1 to 3.5 m. Depth-wise the year is flat: 1 to 3.5 m in summer, 1 to 3.5 m once it turns cold. The chart's best answer is Deep basin — deep basin, 3 m, prime for fall. Prime time lands in early morning. The summer box starts with a drop-shot micro plastics or a small crankbait (perch pattern).
Depth note: when a documented seasonal range extends below this chart, the table shows the deepest mapped working water, not a verified holding depth.
| Hooaeg | Sügavus | Parim aeg | Alusta siit | Landid |
|---|---|---|---|---|
| Kevad | 1 to 3.5 m | midday & dawn | Shallow bay flat (0.5 m) | Small jig + curly tail, Inline spinner #1-2 |
| Suvi | 1 to 3.5 m chart-limited; documented 2.5 to 8.5 m | dawn | Deep basin (3 m) | Drop-shot micro plastics, Small crankbait (perch pattern) |
| Sügis | 1 to 3.5 m chart-limited; documented 3 to 10 m | midday | Deep basin (3 m) | Jigging spoon (small), Drop-shot on deep flats |
| Talv | 1 to 3.5 m chart-limited; documented 3.5 to 10 m | midday & dawn | Deep basin (3 m) | Tungsten jig + maggots, Small balance jig |
When the water first warms, northern pike slide up into 0.5 to 2.5 m. By summer they slide out to 1 to 3.5 m, and by winter most fish are in 1 to 3.5 m. If you only fish one area, make it Shallow bay flat: a weed flat around 0.5 m that scores prime in spring. In summer the feeding windows fall in early morning and the evening. Keep a bucktail or a weedless spoon over cabbage rigged through the warm months.
Depth note: when a documented seasonal range extends below this chart, the table shows the deepest mapped working water, not a verified holding depth.
| Hooaeg | Sügavus | Parim aeg | Alusta siit | Landid |
|---|---|---|---|---|
| Kevad | 0.5 to 2.5 m | midday & dawn | Shallow bay flat (0.5 m) | #5 inline spinner, Spoon (red/white) |
| Suvi | 1 to 3.5 m chart-limited; documented 2.5 to 6 m | dawn & dusk | Break off the point (1 m) | Bucktail, Weedless spoon over cabbage |
| Sügis | 1 to 3.5 m chart-limited; documented 2 to 5.5 m | midday & dawn | Break off the point (1 m) | Big rubber (Bull Dawg style), Husky-style jerkbait |
| Talv | 1 to 3.5 m chart-limited; documented 1.5 to 4.5 m | midday | Shallow bay flat (0.5 m) | Tip-ups, Large jigging spoon |
When the water first warms, burbot slide up into 1 to 3.5 m. There's no big seasonal slide here — summer means 1 to 3.5 m, winter 1 to 3.5 m. Start at Deep basin. It's a deep basin holding about 3 m of water and rates prime come spring. The feeding windows run after dark and midday. Keep a heavy jig + cut bait rigged through the warm months.
Depth note: when a documented seasonal range extends below this chart, the table shows the deepest mapped working water, not a verified holding depth.
| Hooaeg | Sügavus | Parim aeg | Alusta siit | Landid |
|---|---|---|---|---|
| Kevad | 1 to 3.5 m chart-limited; documented 7.5 to 21 m | night & dusk | Deep basin (3 m) | Glow jigging spoon + cut bait, Rattle bait (dark) |
| Suvi | 1 to 3.5 m chart-limited; documented 15 to 37 m | night & midday | Deep basin (3 m) | Heavy jig + cut bait |
| Sügis | 1 to 3.5 m chart-limited; documented 9 to 24 m | night & dusk | Deep basin (3 m) | Glow spoon + minnow head, Blade bait (slow) |
| Talv | 1 to 3.5 m chart-limited; documented 4.5 to 18 m | night & dusk | Deep basin (3 m) | Glow tungsten + cut bait, Rattle spoon + minnow head |
Spring common carp on Ermistu järv hold shallow, usually 0.5 to 3 m. They move out to 0.5 to 3.5 m in summer and finish the year down in 1 to 3.5 m. Put Shallow bay flat first on the milk run — a weed flat near 0.5 m that grades prime for spring. The feeding windows run early morning and the evening.
Depth note: when a documented seasonal range extends below this chart, the table shows the deepest mapped working water, not a verified holding depth.
| Hooaeg | Sügavus | Parim aeg | Alusta siit | Landid |
|---|---|---|---|---|
| Kevad | 0.5 to 3 m | midday & dawn | Shallow bay flat (0.5 m) | |
| Suvi | 0.5 to 3.5 m chart-limited; documented 1 to 4.5 m | dawn & dusk | Shallow bay flat (0.5 m) | |
| Sügis | 1 to 3.5 m chart-limited; documented 1.5 to 5.5 m | midday | Shallow bay flat (0.5 m) | |
| Talv | 1 to 3.5 m chart-limited; documented 3 to 9 m | midday | Deep basin (3 m) |
Ermistu järv carries 6 mapped structure features, topping out (or rather bottoming out) at Deep basin, about 3 m down.
Season dates, license requirements, and size and bag limits for Estonia waters are set by the Keskkonnaamet (Estonian Environmental Board) — and special regulations can apply to Ermistu järv specifically, so confirm the current rules before you fish.
Check the official Estonia fishing regulations →
Ermistu järv is about 12 ft (4 m) deep at its deepest point. The depth chart comes from published agency bathymetric survey data, so the contours are survey-derived rather than computer-modeled.
Ermistu järv on sügavaimas kohas umbes 4 meetrit (12 jalga). Sügavused põhinevad päris mõõdistustel.
Anglers target european perch, northern pike, burbot, common carp on Ermistu järv.
Deep basin is the top-rated area: a deep basin in about 10 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.
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 Ermistu järv is regulated by the Keskkonnaamet (Estonian Environmental Board). Check the official Estonia regulations for current license requirements, season dates, and size and bag limits — special regulations can apply to this specific water.
Tõhela järv 4.8 km · Northeast Gulf of Riga - Sector 07 6.4 km · Northeast Gulf of Riga - Sector 06 12.9 km · Northeast Gulf of Riga - Sector 10 17.7 km · Northeast Gulf of Riga - Sector 09 17.7 km · Pärnu Bay - West 22.5 km · Northeast Gulf of Riga - Sector 05 24.1 km · Northeast Gulf of Riga - Sector 11 27.4 km · Northeast Gulf of Riga - Sector 12 29 km · Northeast Gulf of Riga - Sector 02 29 km · Pärnu Bay - East 30.6 km · Central Gulf of Riga - Sector 02 30.6 km
See how Ermistu järv stacks up: best northern pike lakes in Estonia · best european perch lakes in Estonia · best common carp lakes in Estonia · best burbot lakes in Estonia
Browse all Estonia fishing maps. See every water on DepthScout. Bathymetry credit: Estonian Environment Agency / Tallinn University, 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.