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Lost Lake

50.1364° N, 92.212° W

Lost Lake, Ontario. 50.1364° N, 92.212° W

Not for navigation. Depths are from government surveys and may be outdated.

borealbound.ca/lakes/on/lost-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.
  • Fishing access points, Ontario Ministry of Natural Resources. Contains information licensed under the Open Government Licence – Ontario.
  • 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).

Lost Lake covers 55.6 km², Ontario. It lies 11 km northwest of Sioux Lookout.

Area
55.6 km²
Shoreline
212 km
Elevation
355 m

Today on the water

-1.2 °C

ClearWind calmfeels like -3 °C

Observed at Sioux Lookout, as of 2:00 a.m. CDT

Time3 a.m.6 a.m.9 a.m.12 p.m.3 p.m.6 p.m.9 p.m.12 a.m.
Wind km/hvar. 5S 10S 20S 20SE 20SE 20SE 30SE 30
Gusts km/h405050
Temp. °C00510111197
Precip. %2020202060606010

Tonight: Partly cloudy. Becoming clear this evening. Wind northwest 30 km/h gusting to 50 becoming light this evening. Low minus 1.

Weather: Sioux Lookout (local forecast), as of 2:07 a.m. CDT

Sun and moon

Civil dawn
6:49 a.m.
Sunrise
7:21 a.m.
Sunset
6:29 p.m.
Civil dusk
7:02 p.m.
Moonrise
6:14 a.m.
Moonset
5:48 p.m.
Moon
Waning crescent, 1% lit

Getting on the water

1 listed boat launch; 1 with parking listed. marks launches on the map.