Lake depth chart
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Rating depth structure for northern pike.
Recent public catches load as you reach this section.
168-acre lake in Norway. The lake tops out around 40 m. The depth chart comes from published agency bathymetric survey data, so the contours are survey-derived rather than computer-modeled. The rest of this page walks each species through its year, using the map's own scoring.
Vannet tegner ut 68 hektar med 4.7 km strand. Strandlinjen er moderat strukturert (indeks 1.6). Omtrent 8% av flaten er grunnere enn ~5 m — der maten finnes. Fra ende til ende måler vannet omtrent 1.4 km, på det bredeste 0.8 km. Vannet ligger i Norddal kommune. Nærmeste kartlagte vann er Herdalsvatnet, 4.8 km mot vest.
Gratis interaktivt fiskekart — Onilsavatnet, Norge: dybdekoter fra ekte dybdemålinger ned til 40 m (131 fot), og de beste fiskeplassene for ørret, abbor, gjedde med flere. Dybdekartet er modellberegnet fra innsjøens virkelige strandlinje og største dybde — bruk det som en veiledning, aldri til navigasjon.
The spring pattern is a shallow one: brown trout in 1 to 7.5 m. Midsummer fish sit out in 7.5 to 18 m before dropping to 1.5 to 11 m for winter. The spot to know is Secondary point, a point in about 2 m of water that rates prime for brown trout in spring. Plan around after dark and early morning in the warm months. Summer baits: a spoon at the thermocline or a deep stickbait (night) gets it done.
| Sesong | Dybde | Beste tid | Start ved | Agn |
|---|---|---|---|---|
| Vår | 1 to 7.5 m | dawn & dusk | Secondary point (2 m) | Stickbait off planer boards (shallow), Small spoon along mud lines |
| Sommer | 7.5 to 18 m | night & dawn | Main-lake point (8 m) | Spoon at the thermocline, Deep stickbait (night) |
| Høst | 1.5 to 9 m | dusk & dawn | Main-lake point (8 m) | Jerkbait over gravel, Casting spoon |
| Vinter | 1.5 to 11 m | dawn | open water | Jigging spoon, Small stickbait (slow) |
Come spring, look for european perch tight to the bank in 1 to 3.5 m. They move out to 2.5 to 8.5 m in summer and finish the year down in 3.5 to 10 m. If you only fish one area, make it Back-bay flat: a feeding flat around 1.5 m that scores prime in spring. Best bite is early morning. A drop-shot micro plastics or a small crankbait (perch pattern) is the honest summer answer here.
| Sesong | Dybde | Beste tid | Start ved | Agn |
|---|---|---|---|---|
| Vår | 1 to 3.5 m | midday & dawn | Back-bay flat (1.5 m) | Small jig + curly tail, Inline spinner #1-2 |
| Sommer | 2.5 to 8.5 m | dawn | Shallow bay flat (5.5 m) | Drop-shot micro plastics, Small crankbait (perch pattern) |
| Høst | 3 to 10 m | midday | open water | Jigging spoon (small), Drop-shot on deep flats |
| Vinter | 3.5 to 10 m | midday & dawn | Shallow bay flat (5.5 m) | Tungsten jig + maggots, Small balance jig |
Early season northern pike use the shallows, holding in 0.5 to 2.5 m. Summer is a 2.5 to 6 m game here, winter a 1.5 to 4.5 m one. The chart's best answer is Back-bay flat — feeding flat, 1.5 m, prime for spring. Best bite is early morning and the evening. Tie on a bucktail or a weedless spoon over cabbage and you're in the game.
| Sesong | Dybde | Beste tid | Start ved | Agn |
|---|---|---|---|---|
| Vår | 0.5 to 2.5 m | midday & dawn | Back-bay flat (1.5 m) | #5 inline spinner, Spoon (red/white) |
| Sommer | 2.5 to 6 m | dawn & dusk | Shallow bay flat (5.5 m) | Bucktail, Weedless spoon over cabbage |
| Høst | 2 to 5.5 m | midday & dawn | Secondary point (2 m) | Big rubber (Bull Dawg style), Husky-style jerkbait |
| Vinter | 1.5 to 4.5 m | midday | Back-bay flat (1.5 m) | Tip-ups, Large jigging spoon |
In spring, lake whitefish run shallow here, mostly 4.5 to 14 m. Summer pushes them deeper, 12 to 27 m, and winter fish settle into 7.5 to 21 m. Shallow bay flat is the standout, a feeding flat at roughly 5.5 m, rated prime for spring lake whitefish. Time it for early morning. You won't need more than a blade bait vertical or a small jigging spoon most summer days.
| Sesong | Dybde | Beste tid | Start ved | Agn |
|---|---|---|---|---|
| Vår | 4.5 to 14 m | midday & dawn | Shallow bay flat (5.5 m) | Small jig + waxworm, Blade bait (small) |
| Sommer | 12 to 27 m | dawn | Shallow feeding flat (10 m) | Blade bait vertical, Small jigging spoon |
| Høst | 2.5 to 9 m | dusk | Main-lake point (8 m) | Small spoon (gold), Jig + plastic larva |
| Vinter | 7.5 to 21 m | midday & dawn | Shallow feeding flat (10 m) | Jigging spoon + bead chain, Tungsten jig + waxie |
In spring, arctic char run shallow here, mostly 1 to 4.5 m. Summer pushes them deeper, 6 to 18 m, and winter fish settle into 3 to 12 m. Back-bay flat is the standout, a feeding flat at roughly 1.5 m, rated good for spring arctic char. Time it for early morning. You won't need more than a jigging spoon vertical or a tube jig (smelt) most summer days.
| Sesong | Dybde | Beste tid | Start ved | Agn |
|---|---|---|---|---|
| Vår | 1 to 4.5 m | midday & dawn | Back-bay flat (1.5 m) | Small casting spoon (silver/orange), Jerkbait (small) |
| Sommer | 6 to 18 m | dawn | open water | Jigging spoon vertical, Tube jig (smelt) |
| Høst | 2.5 to 9 m | midday & dusk | open water | Casting spoon (orange/gold), Beadhead streamer |
| Vinter | 3 to 12 m | midday & dawn | open water | Jigging spoon (glow/silver), Tungsten jig + plastic |
Count 6 structure marks on this chart. The deepest, Deep basin, sits near 38 m.
Season dates, license requirements, and size and bag limits for Norway waters are set by the Norwegian Environment Agency (fishing rules) — and special regulations can apply to Onilsavatnet specifically, so confirm the current rules before you fish.
Check the official Norway fishing regulations →
Onilsavatnet is about 131 ft (40 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.
Onilsavatnet er på det dypeste omtrent 40 meter (131 fot). Dybdene kommer fra virkelige målinger.
Anglers target brown trout, european perch, northern pike, lake whitefish, arctic char on Onilsavatnet. 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.
Back-bay flat is the top-rated area: a feeding flat in about 5 ft of water that rates prime for european perch in spring. The interactive chart above rates every spot for each species and season.
For brown trout, the summer bite is best in after dark and 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 Onilsavatnet is regulated by the Norwegian Environment Agency (fishing rules). Check the official Norway regulations for current license requirements, season dates, and size and bag limits — special regulations can apply to this specific water.
Herdalsvatnet 3 mi · Kaldhussætervatnet, fremste 4 mi · Langvatnet 4 mi · Fitvatnet 6 mi · Fagerbotnvatnet 6 mi · Slettdalsvatnet 7 mi · Heimste Vikvatnet 8 mi · Smettevatnet 9 mi · Fremste Viavatnet 9 mi · Fremste Vikvatnet 10 mi · Heimste Veltdalsvatnet 10 mi · Fremste Veltdalsvatnet 12 mi
See how Onilsavatnet stacks up: best northern pike lakes in Norway · best european perch lakes in Norway · best brown trout lakes in Norway · best lake whitefish lakes in Norway
More water nearby: Norddal Municipality fishing maps (9 charts). Browse all Norway fishing maps. See every water on DepthScout. Bathymetry: published agency survey data. 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.