Hart Lake
46.69° N, 80.4467° W
Hart Lake, Ontario. 46.69° N, 80.4467° W
Not for navigation. Depths are from government surveys and may be outdated.
borealbound.ca/lakes/on/hart-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.
- 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).
Hart Lake covers 1.02 km², Ontario. It lies 22 km north of Markstay-Warren.
- Area
- 1.02 km²
- Shoreline
- 6.8 km
- Elevation
- 248 m
Today on the water
4.7 °C
Observed at West Nipissing, as of 6:08 a.m. EDT
| Time | 7 a.m. | 10 a.m. | 1 p.m. | 4 p.m. | 7 p.m. | 10 p.m. | 1 a.m. | 4 a.m. |
|---|---|---|---|---|---|---|---|---|
| Wind km/h | var. 5 | NW 15 | NW 20 | NW 20 | NW 20 | var. 5 | SE 10 | SE 10 |
| Gusts km/h | 40 | 40 | 40 | |||||
| Temp. °C | 5 | 6 | 9 | 11 | 9 | 7 | 3 | 1 |
| Precip. % | 40 | 30 | 30 | 20 | 0 | 0 | 0 | 0 |
Today: Cloudy with 40 percent chance of showers this morning and early this afternoon then a mix of sun and cloud. Wind becoming northwest 20 km/h gusting to 40 late this morning. High 11. UV index 2 or low.
Weather: West Nipissing (local forecast), as of 6:09 a.m. EDT
Sun and moon
- Civil dawn
- 7:01 a.m.
- Sunrise
- 7:31 a.m.
- Sunset
- 6:45 p.m.
- Civil dusk
- 7:16 p.m.
- Moonrise
- 6:23 a.m.
- Moonset
- 6:04 p.m.
- Moon
- Waning crescent, 1% lit
Air Quality Health Index
1 low risk
Sudbury, as of 5:00 a.m. EDT