Kumska Lake
46.7965° N, 81.048° W
Kumska Lake, Ontario. 46.7965° N, 81.048° W
Not for navigation. Depths are from government surveys and may be outdated.
borealbound.ca/lakes/on/kumska-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.
- Lake Partner Program, Ontario Ministry of the Environment, Conservation and Parks. 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).
- Air Quality Health Index observations and forecasts, Environment and Climate Change Canada. Contains data from Environment and Climate Change Canada (ECCC Data Servers End-use Licence).
Kumska Lake covers 1.47 km², Ontario. It lies 25 km north of Grand Sudbury.
- Area
- 1.47 km²
- Shoreline
- 11.6 km
- Elevation
- 357 m
Today on the water
4.6 °C
Observed at Sudbury (Greater), as of 5:00 a.m. EDT
Wind from the southwest: the southwest shore is the sheltered side.
| Time | 6 a.m. | 9 a.m. | 12 p.m. | 3 p.m. | 6 p.m. | 9 p.m. | 12 a.m. | 3 a.m. |
|---|---|---|---|---|---|---|---|---|
| Wind km/h | W 10 | NW 20 | NW 20 | NW 20 | NW 10 | var. 5 | SE 10 | SE 10 |
| Gusts km/h | 40 | 40 | ||||||
| Temp. °C | 5 | 5 | 9 | 12 | 11 | 7 | 6 | 4 |
| Precip. % | 30 | 30 | 20 | 20 | 0 | 0 | 0 | 0 |
Tonight: Mainly cloudy with 30 percent chance of showers. Wind west 20 km/h gusting to 40 becoming light this evening. Low plus 4.
Weather: Sudbury (Greater) (local forecast), as of 5:02 a.m. EDT
Sun and moon
- Civil dawn
- 7:03 a.m.
- Sunrise
- 7:33 a.m.
- Sunset
- 6:48 p.m.
- Civil dusk
- 7:18 p.m.
- Moonrise
- 6:25 a.m.
- Moonset
- 6:06 p.m.
- Moon
- Waning crescent, 1% lit
Air Quality Health Index
1 low risk
Sudbury, as of 4:00 a.m. EDT
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