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Petit lac Lanthier

46.4393° N, 74.8421° W

Petit lac Lanthier, Quebec. 46.4393° N, 74.8421° W

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 Depths are from government surveys and may be outdated.

borealbound.ca/lakes/qc/petit-lac-lanthier/, 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.
  • Géobase des bathymétries de lac du Québec (GBLQ), Ministère de l’Environnement, de la Lutte contre les changements climatiques, de la Faune et des Parcs. Licensed under CC BY 4.0. Source: Ministère de l’Environnement, de la Lutte contre les changements climatiques, de la Faune et des Parcs (MELCCFP), Données Québec.
  • 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).

Petit lac Lanthier covers 0.52 km², Quebec. It lies 4 km north of Rivière-Rouge.

Area
0.52 km²
Shoreline
5.4 km
Elevation
261 m

Today on the water

2.7 °C

Wind calm

Observed at Mont-Tremblant, as of 6:00 a.m. EDT

Time7 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/hW 10W 10W 20W 20W 10W 10NW 10NW 10
Temp. °C7998631-1
Precip. %404040400000

Today: A mix of sun and cloud with 40 percent chance of showers. Wind becoming west 20 km/h near noon. High 9. UV index 3 or moderate.

Weather: Mont-Tremblant (local forecast), as of 6:00 a.m. EDT

Sun and moon

Civil dawn
6:38 a.m.
Sunrise
7:08 a.m.
Sunset
6:23 p.m.
Civil dusk
6:53 p.m.
Moonrise
5:59 a.m.
Moonset
5:41 p.m.
Moon
Waning crescent, 1% lit

Depth

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 Depths are from government surveys and may be outdated.