Lac Sylvie
48.3704° N, 69.9998° W
Lac Sylvie, Quebec. 48.3704° N, 69.9998° W
Not for navigation. Depths are from government surveys and may be outdated.
borealbound.ca/lakes/qc/lac-sylvie-near-grosse-ile/, 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 Sylvie covers 0.49 km², Quebec. It lies 14 km north of Grosse-Île.
- Area
- 0.49 km²
- Shoreline
- 3.4 km
- Elevation
- 210 m
Today on the water
9.6 °C
Observed at Tadoussac, as of 5:00 a.m. EDT
Wind from the northwest: the northwest shore is the sheltered side.
| Time | 6 a.m. | 9 a.m. | 12 p.m. | 3 p.m. | 6 p.m. | 9 p.m. | 12 a.m. | 3 a.m. |
|---|---|---|---|---|---|---|---|---|
| Wind km/h | W 20 | W 20 | W 20 | W 20 | W 20 | W 20 | W 20 | W 20 |
| Gusts km/h | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 |
| Temp. °C | 5 | 5 | 6 | 6 | 6 | 4 | 4 | 3 |
| Precip. % | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 |
Today: Mainly cloudy with 40 percent chance of showers. Wind west 20 km/h gusting to 40. High 7. UV index 3 or moderate.
Weather: Tadoussac (local forecast), as of 5:03 a.m. EDT
Sun and moon
- Civil dawn
- 6:19 a.m.
- Sunrise
- 6:51 a.m.
- Sunset
- 6:02 p.m.
- Civil dusk
- 6:33 p.m.
- Moonrise
- 5:40 a.m.
- Moonset
- 5:20 p.m.
- Moon
- Waning crescent, 1% lit
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