Tenth Lake
47.3278° N, 81.866° W
Depth contours from the 1980 government survey. Not for navigation.
Download the depth map (SVG)Tenth Lake, Ontario. 47.3278° N, 81.866° W
Maximum depth 16 m (1980 survey). Scale bar on the map.
Not for navigation. Depths are from government surveys and may be outdated.
borealbound.ca/lakes/on/tenth-lake/, compiled October 9, 2026
- Canadian Geographical Names Database, Natural Resources Canada. Contains information licensed under the Open Government Licence – Canada.
- HydroLAKES v1.0, Messager et al. 2016 / WWF HydroSHEDS. Licensed under CC BY 4.0.
- Census boundaries and population, 2021, Statistics Canada. Adapted from Statistics Canada. This does not constitute an endorsement by Statistics Canada.
- Fisheries Management Zones, Ontario Ministry of Natural Resources. Contains information licensed under the Open Government Licence – Ontario.
- Bathymetry lines and survey index, Ontario Ministry of Natural Resources. Contains information licensed under the Open Government Licence – Ontario.
- City page weather forecasts and alerts, Environment and Climate Change Canada. Contains data from Environment and Climate Change Canada (ECCC Data Servers End-use Licence).
Tenth Lake is 16 m deep at its deepest point, deeper than 50% of the 2,688 surveyed lakes in Ontario. It covers 0.45 km² and lies 16 km northeast of Eureka.
- Maximum depth
- 16 msurveyed 1980
- deeper than 50% of the 2,688 surveyed lakes in Ontario
- Area
- 0.45 km²
- smaller than 53% of the 18,731 lakes in Ontario
- Shoreline
- 4.4 km
- shorter than 57% of the 18,731 lakes in Ontario
- Elevation
- 375 m
Today on the water
choppy Estimated waves, next 12 hours: up to 0.2 m. Around 8 a.m., wind from the northwest: the northwest shore is sheltered, waves build toward the southeast shore.
| Time | 5 a.m. | 8 a.m. | 11 a.m. | 2 p.m. | 5 p.m. | 8 p.m. | 11 p.m. | 2 a.m. |
|---|---|---|---|---|---|---|---|---|
| Wind km/h | W 10 | NW 20 | NW 20 | NW 20 | W 10 | var. 5 | S 10 | var. 5 |
| Gusts km/h | 40 | 40 | ||||||
| Waves (est.) m | 0.1 | 0.2 | 0.2 | 0.2 | ||||
| Temp. °C | 3 | 2 | 6 | 10 | 11 | 6 | 3 | 0 |
| Precip. % | 30 | 30 | 20 | 20 | 0 | 0 | 0 | 0 |
Tonight: Cloudy with 60 percent chance of showers. Wind northwest 30 km/h gusting to 50 becoming light late this evening. Low plus 2.
Weather: Gogama (local forecast), as of 4:05 a.m. EDT
Sun and moon
- Civil dawn
- 7:06 a.m.
- Sunrise
- 7:37 a.m.
- Sunset
- 6:50 p.m.
- Civil dusk
- 7:21 p.m.
- Moonrise
- 6:29 a.m.
- Moonset
- 6:09 p.m.
- Moon
- Waning crescent, 1% lit
Follow this lake by email: a weekly summary of conditions.
Depth
44% of Tenth Lake is deeper than 5 m.
How to read it: the lake’s area is sorted from the shore to the deepest point. Where the curve is flat, large areas share one depth (flats and weed beds); where it drops, depth changes quickly (drop-offs).
The government depth survey from 1980 records a maximum depth of 16 m, drawn from 22 depth contours.
- Download the depth map (SVG)Printing this page gives the map on one sheet, with scale and sources.
Not for navigation. Depths are from government surveys and may be outdated.
Follow this lake
Every Friday by email: the Environment Canada forecast and any weather alerts in effect.