Grand lac des Sept Lacs

48.4669° N, 68.1858° W

Grand lac des Sept Lacs, Quebec. 48.4669° N, 68.1858° W

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 Depths are from government surveys and may be outdated.

borealbound.ca/lakes/qc/grand-lac-des-sept-lacs/, 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).

Grand lac des Sept Lacs covers 0.21 km², Quebec. It lies 25 km northeast of Rimouski.

Today on the water

8.5 °C

Mostly CloudyWind WSW 34 km/h

Observed at Mont-Joli, as of 10:00 a.m. EDT

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

Hourly forecast, next 24 hours
Time	11 a.m.	2 p.m.	5 p.m.	8 p.m.	11 p.m.	2 a.m.	5 a.m.	8 a.m.
Wind km/h	W 20	W 20	W 20	W 20	W 30	W 30	W 30	W 20
Gusts km/h	40	40	40	40	50	50	50	40
Temp. °C	8	10	7	7	6	6	5	6
Precip. %	30	30	30	0	0	0	0	0

Today: A mix of sun and cloud. 30 percent chance of showers. Wind west 20 km/h gusting to 40. High 10. UV index 3 or moderate.

Weather: Mont-Joli (local forecast), as of 10:01 a.m. EDT

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 Depths are from government surveys and may be outdated.