Lac Saint-Antoine

47.5347° N, 70.2325° W

Lac Saint-Antoine, Quebec. 47.5347° N, 70.2325° W

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 Depths are from government surveys and may be outdated.

borealbound.ca/lakes/qc/lac-saint-antoine/, 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.
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).

Lac Saint-Antoine covers 0.27 km², Quebec. It lies 15 km south of La Malbaie.

Today on the water

9 °C

Wind SW 20 km/h

Observed at La Malbaie, as of 9:00 a.m. EDT

Wind from the southwest: the southwest shore is the sheltered side.

Hourly forecast, next 24 hours
Time	10 a.m.	1 p.m.	4 p.m.	7 p.m.	10 p.m.	1 a.m.	4 a.m.	7 a.m.
Wind km/h	W 20	W 20	W 20	NW 20	NW 20	NW 20	NW 20	NW 20
Temp. °C	8	10	9	6	4	4	4	4
Precip. %	30	30	30	0	0	0	0	0

Today: A mix of sun and cloud with 30 percent chance of showers. Wind becoming west 20 km/h this morning. High 10. UV index 3 or moderate.

Weather: La Malbaie (local forecast), as of 9:01 a.m. EDT