Lake depth chart
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Rating depth structure for northern pike.
Recent public catches load as you reach this section.
57-acre lake in Norway. The lake tops out around 11 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.
På kartet dekker Fossafjelltjønna 23 hektar innenfor 2.9 km strandlinje. Strandlinjen er moderat strukturert (indeks 1.7). Omtrent 45% av flaten er grunnere enn ~5 m — der maten finnes. Fra ende til ende måler vannet omtrent 0.8 km, på det bredeste 0.5 km. Vannet ligger i Nesset kommune. Nærmeste kartlagte vann er Nedre Sandgrovvatn, 1.6 km mot sør.
Gratis interaktivt fiskekart — Fossafjelltjønna, Norge: dybdekoter fra ekte dybdemålinger ned til 11 m (35 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.
Come spring, look for brown trout tight to the bank in 1 to 7.5 m. Expect a summer slide to 3.5 to 11 m, then a winter hold in 1.5 to 11 m. Start at Break off the point. It's a drop-off holding about 8.5 m of water and rates prime come summer. Prime time lands in after dark and early morning. A spoon at the thermocline or a deep stickbait (night) is the honest summer answer here.
Depth note: when a documented seasonal range extends below this chart, the table shows the deepest mapped working water, not a verified holding depth.
| Sesong | Dybde | Beste tid | Start ved | Agn |
|---|---|---|---|---|
| Vår | 1 to 7.5 m | dawn & dusk | Main-lake point (1 m) | Stickbait off planer boards (shallow), Small spoon along mud lines |
| Sommer | 3.5 to 11 m chart-limited; documented 7.5 to 18 m | night & dawn | Break off the point (8.5 m) | Spoon at the thermocline, Deep stickbait (night) |
| Høst | 1.5 to 9 m | dusk & dawn | Secondary point (2 m) | Jerkbait over gravel, Casting spoon |
| Vinter | 1.5 to 11 m | dawn | Break off the point (8.5 m) | Jigging spoon, Small stickbait (slow) |
The spring pattern is a shallow one: european perch in 1 to 3.5 m. As the season builds they drop to 2.5 to 8.5 m, wintering in 3.5 to 10 m. Top water on the chart: Back-bay flat, a weed flat in the 1 m range, prime in spring. Time it for early morning. Summer baits: a drop-shot micro plastics or a small crankbait (perch pattern) gets it done.
| Sesong | Dybde | Beste tid | Start ved | Agn |
|---|---|---|---|---|
| Vår | 1 to 3.5 m | midday & dawn | Back-bay flat (1 m) | Small jig + curly tail, Inline spinner #1-2 |
| Sommer | 2.5 to 8.5 m | dawn | Break off the point (8.5 m) | Drop-shot micro plastics, Small crankbait (perch pattern) |
| Høst | 3 to 10 m | midday | Deep basin (11 m) | Jigging spoon (small), Drop-shot on deep flats |
| Vinter | 3.5 to 10 m | midday & dawn | Deep basin (11 m) | Tungsten jig + maggots, Small balance jig |
Start shallow in spring: northern pike sit in 0.5 to 2.5 m that time of year. Warm water sends them out to 2.5 to 6 m; cold water stacks them in 1.5 to 4.5 m. Top water on the chart: Shallow bay flat, a weed flat in the 0.5 m range, prime in spring. Fish it in early morning and the evening and you'll meet the bite. Throw a bucktail or a weedless spoon over cabbage until the fish tell you otherwise.
| Sesong | Dybde | Beste tid | Start ved | Agn |
|---|---|---|---|---|
| Vår | 0.5 to 2.5 m | midday & dawn | Shallow bay flat (0.5 m) | #5 inline spinner, Spoon (red/white) |
| Sommer | 2.5 to 6 m | dawn & dusk | Back-bay flat (1 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 m) | Tip-ups, Large jigging spoon |
Early season lake whitefish use the shallows, holding in 3.5 to 11 m. Even in summer they hold at 3.5 to 11 m; winter keeps them in 3.5 to 11 m. The chart's best answer is Deep basin — deep basin, 11 m, prime for summer. Best bite is early morning. Tie on a blade bait vertical or a small jigging spoon 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.
| Sesong | Dybde | Beste tid | Start ved | Agn |
|---|---|---|---|---|
| Vår | 3.5 to 11 m chart-limited; documented 4.5 to 14 m | midday & dawn | Break off the point (8.5 m) | Small jig + waxworm, Blade bait (small) |
| Sommer | 3.5 to 11 m chart-limited; documented 12 to 27 m | dawn | Deep basin (11 m) | Blade bait vertical, Small jigging spoon |
| Høst | 2.5 to 9 m | dusk | Break off the point (8.5 m) | Small spoon (gold), Jig + plastic larva |
| Vinter | 3.5 to 11 m chart-limited; documented 7.5 to 21 m | midday & dawn | Deep basin (11 m) | Jigging spoon + bead chain, Tungsten jig + waxie |
Early season arctic char use the shallows, holding in 1 to 4.5 m. Summer is a 3.5 to 11 m game here, winter a 2.5 to 11 m one. The chart's best answer is Deep basin — deep basin, 11 m, prime for summer. Best bite is early morning. Tie on a jigging spoon vertical or a tube jig (smelt) 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.
| Sesong | Dybde | Beste tid | Start ved | Agn |
|---|---|---|---|---|
| Vår | 1 to 4.5 m | midday & dawn | open water | Small casting spoon (silver/orange), Jerkbait (small) |
| Sommer | 3.5 to 11 m chart-limited; documented 6 to 18 m | dawn | Deep basin (11 m) | Jigging spoon vertical, Tube jig (smelt) |
| Høst | 2.5 to 9 m | midday & dusk | Break off the point (8.5 m) | Casting spoon (orange/gold), Beadhead streamer |
| Vinter | 2.5 to 11 m chart-limited; documented 3 to 12 m | midday & dawn | Deep basin (11 m) | Jigging spoon (glow/silver), Tungsten jig + plastic |
Fossafjelltjønna carries 6 mapped structure features, topping out (or rather bottoming out) at Deep basin, about 11 m down.
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 Fossafjelltjønna specifically, so confirm the current rules before you fish.
Check the official Norway fishing regulations →
Fossafjelltjønna is about 35 ft (11 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.
Fossafjelltjønna er på det dypeste omtrent 11 meter (35 fot). Dybdene kommer fra virkelige målinger.
Anglers target brown trout, european perch, northern pike, lake whitefish, arctic char on Fossafjelltjønna. 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 weed flat in about 4 ft of water that rates prime for european perch in spring. Open the map above to see every rated 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 Fossafjelltjønna 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.
Nedre Sandgrovvatn 1 mi · Eikesdalsvatnet 7 mi · Vermevatnet 12 mi · Ulvådalsvatnet 16 mi · Romsdalsfjord - Inner 21 mi · Romsdalsfjord - Middle 23 mi · Tordsvatnet 23 mi · Smettevatnet 24 mi · Heimste Veltdalsvatnet 24 mi · Fremste Veltdalsvatnet 25 mi · Langvatnet 26 mi · Onilsavatnet 27 mi
See how Fossafjelltjønna 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
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.