Mark Lake
49.6599° N, 84.078° W
Mark Lake, Ontario. 49.6599° N, 84.078° W
Not for navigation. Depths are from government surveys and may be outdated.
borealbound.ca/lakes/on/mark-lake-near-hearst/, 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.
- 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).
Mark Lake covers 0.54 km², Ontario. It lies 31 km west of Hearst.
- Area
- 0.54 km²
- Shoreline
- 2.9 km
- Elevation
- 243 m
Today on the water
3.4 °C
Observed at Hearst, as of 10:00 a.m. EDT
Wind from the west: the west shore is the sheltered side.
| Time | 11 a.m. | 2 p.m. | 5 p.m. | 8 p.m. | 11 p.m. | 2 a.m. | 5 a.m. | 8 a.m. |
|---|---|---|---|---|---|---|---|---|
| Wind km/h | NW 20 | NW 20 | NW 20 | var. 5 | var. 5 | var. 5 | var. 5 | SE 10 |
| Gusts km/h | 40 | 40 | 40 | |||||
| Temp. °C | 3 | 7 | 8 | 6 | 2 | 0 | -1 | 1 |
| Precip. % | 0 | 0 | 20 | 20 | 0 | 0 | 0 | 0 |
Today: A mix of sun and cloud. 30 percent chance of showers early this morning. Wind becoming northwest 20 km/h gusting to 40 late this morning. High 8. UV index 3 or moderate.
Weather: Hearst (local forecast), as of 10:04 a.m. EDT
Sun and moon
- Civil dawn
- 7:16 a.m.
- Sunrise
- 7:48 a.m.
- Sunset
- 6:57 p.m.
- Civil dusk
- 7:29 p.m.
- Moonrise
- 6:39 a.m.
- Moonset
- 6:16 p.m.
- Moon
- Waning crescent, 1% lit