Loon Lake
48.6391° N, 88.7667° W
Shoreline and neighbouring water from open government data.
Download the map (SVG)Loon Lake, Ontario. 48.6391° N, 88.7667° W
Not for navigation. Depths are from government surveys and may be outdated.
borealbound.ca/lakes/on/loon-lake-near-loon/, 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).
Loon Lake covers 2.39 km², making it larger than 84% of the 18,731 lakes in Ontario. It lies beside Loon.
- Area
- 2.39 km²
- larger than 84% of the 18,731 lakes in Ontario
- Shoreline
- 8.3 km
- longer than 68% of the 18,731 lakes in Ontario
- Water clarity
- 3.4 mSecchi depth, 2024
- less clear than 55% of the 1,251 monitored lakes in Ontario
- Elevation
- 311 m
Today on the water
5.5 °C
Observed at Dorion, as of 11:00 a.m. EDT
choppy Estimated waves, next 12 hours: up to 0.2 m. Around 8 p.m., wind from the southeast: the southeast shore is sheltered, waves build toward the northwest shore.
| Time | 12 p.m. | 3 p.m. | 6 p.m. | 9 p.m. | 12 a.m. | 3 a.m. | 6 a.m. | 9 a.m. |
|---|---|---|---|---|---|---|---|---|
| Wind km/h | var. 5 | SE 10 | SE 10 | SE 20 | SE 20 | SE 20 | SE 20 | SE 20 |
| Gusts km/h | 40 | 40 | 40 | 40 | 40 | |||
| Waves (est.) m | 0.1 | 0.1 | 0.1 | 0.2 | ||||
| Temp. °C | 10 | 13 | 11 | 9 | 9 | 7 | 7 | 11 |
| Precip. % | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Today: Clear. Becoming a mix of sun and cloud this morning. High 13. UV index 3 or moderate.
Weather: Dorion (local forecast), as of 11:01 a.m. EDT
Sun and moon
- Civil dawn
- 7:34 a.m.
- Sunrise
- 8:06 a.m.
- Sunset
- 7:17 p.m.
- Civil dusk
- 7:48 p.m.
- Moonrise
- 6:59 a.m.
- Moonset
- 6:36 p.m.
- Moon
- Waning crescent, 1% lit
Air Quality Health Index
1 low risk
Thunder Bay, as of 10:00 a.m. EDT
Water
Clarity was measured with a Secchi disk in 6 years between 2010 and 2024; the latest annual mean is 3.4 m.