Lac Saint-Elphège
46.6687° N, 74.1066° W
Depth contours from the 2010 government survey. Not for navigation.
Download the depth map (SVG)Lac Saint-Elphège, Quebec. 46.6687° N, 74.1066° W
Maximum depth 31.8 m (2010 survey). Scale bar on the map.
Not for navigation. Depths are from government surveys and may be outdated.
borealbound.ca/lakes/qc/lac-saint-elphege/, 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).
Lac Saint-Elphège is 31.8 m deep at its deepest point, deeper than 83% of the 1,506 surveyed lakes in Quebec. It covers 1.4 km² and lies 5.6 km northwest of Saint-Guillaume-Nord.
- Maximum depth
- 31.8 msurveyed 2010
- deeper than 83% of the 1,506 surveyed lakes in Quebec
- Area
- 1.4 km²
- larger than 79% of the 29,407 lakes in Quebec
- Shoreline
- 8.5 km
- longer than 75% of the 29,407 lakes in Quebec
- Elevation
- 443 m
Today on the water
4.9 °C
Observed at Saint-Michel-des-Saints, as of 9:00 a.m. EDT
calm Estimated waves, next 12 hours: up to 0.1 m. Around 11 a.m., wind from the west: the west shore is sheltered, waves build toward the east shore.
| 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 10 | W 20 | W 20 | W 15 | W 10 | W 10 | W 10 | var. 5 |
| Waves (est.) m | 0.1 | 0.1 | 0.1 | 0.1 | ||||
| Temp. °C | 7 | 8 | 6 | 4 | 3 | 2 | 0 | -1 |
| 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 near noon. High 8. UV index 3 or moderate.
Weather: Saint-Michel-des-Saints (local forecast), as of 10:05 a.m. EDT
Sun and moon
- Civil dawn
- 6:35 a.m.
- Sunrise
- 7:05 a.m.
- Sunset
- 6:20 p.m.
- Civil dusk
- 6:50 p.m.
- Moonrise
- 5:56 a.m.
- Moonset
- 5:38 p.m.
- Moon
- Waning crescent, 1% lit
Depth
53% of Lac Saint-Elphège is deeper than 10 m.
How to read it: the lake’s area is sorted from the shore to the deepest point. Where the curve is flat, large areas share one depth (flats and weed beds); where it drops, depth changes quickly (drop-offs).
The government depth survey from 2010 records a maximum depth of 31.8 m, drawn from 38 depth contours.
- Download the depth map (SVG)Printing this page gives the map on one sheet, with scale and sources.
- Official government depth map (PDF)
Not for navigation. Depths are from government surveys and may be outdated.