Lake · Leningrad Oblast

Lake Onega

32 m105 ft

Area: 9,642 km²
Max depth: 127 m
Tonight: 8°CCloudy · Wind 42 km/h S

Lake Onega is a lake at 32 m above sea level in Leningrad Oblast, Russia, 9,642 km² in area and 230.1 km long.

All facts

Surface elevation: 32 m
Length: 230.1 km
Shoreline: 3,390.9 km

Open the 3D view

3D map

Lake Onega 3D map

Drag to orbit · click, then scroll to zoom (or Ctrl/⌘ + scroll) · One finger scrolls the page · two fingers orbit and zoom · 20 × 20 km

Surface

Vertical scale

Topographic map

Lake Onega topographic map

5 m contours from the Copernicus GLO-30 terrain model. Click two points on the map to draw your own cross-section.Tap two points on the map to draw your own cross-section.

Index contours every 25 mShowing west → east through the centre

Lake Onega elevation profile

West → east through the centre

Hover the profile to read elevation and distance.Tap or drag along the profile to read elevation and distance.

Downloads

Lake Onega downloads: topographic map, heightmap, STL 3D model and DEM

Free files made in your browser from this page's terrain data. No sign-up; credit the sources below.

Print & wall

JPGLake Onega satellite image (JPEG)Sentinel-2 true-colour image of the same area, taken 2026-08-29.

3D printing & 3D apps

GIS & GPS

</>Embed this mapPaste this into your site to show the interactive 3D terrain, with a credit link back here.

<iframe src="https://topolu.com/embed/lake-onega" width="100%" height="480" style="border:0" loading="lazy" allowfullscreen title="3D terrain of Lake Onega"></iframe>
<p><a href="https://topolu.com/lake-onega" rel="nofollow">Topolu</a></p>

Free to use with credit: see the data sources

Lake

Lake Onega in numbers

Shoreline from OpenStreetMap.

Shoreline: 3,390.9 km

Weather

Lake Onega weather

Today · Cloudy · 8 / 10°C (46 / 50°F) · Wind 42 km/h S

Lake Onega forecast for about 32 m.

Today8°10°–42 km/h S
Mon7°9°0.5 mm42 km/h S
Tue8°9°–36 km/h S
Wed7°9°0.1 mm26 km/h S
Thu6°7°2.2 mm22 km/h S
Fri6°7°1.0 mm20 km/h S
Sat4°7°1.0 mm17 km/h NW
Sun4°5°0.4 mm23 km/h N
Mon3°4°0.9 mm22 km/h N
Tue2°4°0.5 mm23 km/h W

Forecast data: MET Norway, CC BY 4.0; daily low and high, precipitation total and strongest wind from the hourly data, model run Oct 25, 11:18 UTC.

Slope

Share of the 20 × 20 km view by steepness, from the 30 m model.

Mostly gentle: 100% of the view is under 15°.

Gentle, 0–15°

99.6%

Moderate, 15–30°

0.4%

Steep, 30–45°

0.0%

Cliffs, 45° and over

0.0%

Steeper than 30°: 0.0% of the 400 km² view
Relief in view: 78 m low point 30 m

Land cover

ESA WorldCover 10 m classification of the same area.

Water 70.6%Trees 26.0%Grassland 1.8%Wetland 1.0%

Snow & ice means glaciers and year-round snow (a yearly average), not today’s snow cover.

Wildlife

Wildlife seen nearby

Sightings of the most-seen species on iNaturalist (research grade) within 10 km; 21 species recorded in all.

Sightings per species 6

Black crowberry4
Seven-spotted Lady Beetle1
Sheep's sorrel1
Canada hawkweed1
Rusty Tussock Moth1
Grass-leaved pondweed1

Where it sits

Where Lake Onega sits

Nearby

Nearby places

Sources

Data sources

Terrain: Produced using Copernicus WorldDEM-30 © DLR e.V. 2010-2014 and © Airbus Defence and Space GmbH 2014-2018 provided under COPERNICUS by the European Union and ESA; all rights reserved. The European Union, ESA, DLR and Airbus incur no liability for any use of this data and do not endorse this service.
Imagery: Contains modified Copernicus Sentinel data 2026 (scene 2026-08-29)
Land cover: © ESA WorldCover project 2021 / Contains modified Copernicus Sentinel data (2021) processed by ESA WorldCover consortium
Facts: Wikidata (CC0)
Wildlife: iNaturalist community observations, counts only
Forecast: Weather forecast from MET Norway (CC BY 4.0)
Sources: Wikidata · GeoNames · Wikipedia