Lac Isaïe Ouest
46.8475° N, 73.0498° W
Lac Isaïe Ouest, Quebec. 46.8475° N, 73.0498° W
Not for navigation. Depths are from government surveys and may be outdated.
borealbound.ca/lakes/qc/lac-isaie-ouest/, 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 Isaïe Ouest covers 0.38 km², Quebec. It lies 11 km southwest of Rivière-Matawin.
- Area
- 0.38 km²
- Shoreline
- 4.9 km
- Elevation
- 309 m
Today on the water
YELLOW ADVISORY - FROST · issued 7:29 a.m. EDT
Temperatures will drop to near freezing overnight tonight. Take preventative measures to protect cold-sensitive plants, trees, and crops. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to QCstorm@ec.gc.ca or post reports on social media using #QCStorm.
Official alert on weather.gc.ca · expires 3:25 a.m. EDT Saturday
7.5 °C
Observed at Mauricie, as of 11:00 a.m. EDT
Wind from the west: the west shore is the sheltered side.
| Time | 12 p.m. | 3 p.m. | 6 p.m. | 9 p.m. | 12 a.m. | 3 a.m. | 6 a.m. | 9 a.m. |
|---|---|---|---|---|---|---|---|---|
| Wind km/h | W 20 | W 20 | NW 20 | NW 15 | NW 10 | NW 10 | NW 10 | NW 10 |
| Gusts km/h | 40 | 40 | ||||||
| Temp. °C | 11 | 12 | 11 | 9 | 7 | 6 | 4 | 3 |
| Precip. % | 30 | 30 | 0 | 0 | 0 | 0 | 0 | 0 |
Today: A mix of sun and cloud with 30 percent chance of showers. Wind becoming west 20 km/h gusting to 40 this morning. High 12. UV index 3 or moderate.
Weather: Mauricie (local forecast), as of 11:03 a.m. EDT
Sun and moon
- Civil dawn
- 6:31 a.m.
- Sunrise
- 7:01 a.m.
- Sunset
- 6:16 p.m.
- Civil dusk
- 6:46 p.m.
- Moonrise
- 5:52 a.m.
- Moonset
- 5:34 p.m.
- Moon
- Waning crescent, 1% lit