Map of Lac des Cèdres

Lac des Cèdres

48.6058° N, 69.3129° W

Shoreline and neighbouring water from open government data.

Download the map (SVG)

Lac des Cèdres covers 1.28 km², making it larger than 78% of the 29,407 lakes in Quebec. It lies 5.6 km west of Rivière-Éperlan.

Area
1.28 km²
larger than 78% of the 29,407 lakes in Quebec
Shoreline
15.7 km
longer than 85% of the 29,407 lakes in Quebec
Water clarity
3 mSecchi depth, 2015
less clear than 67% of the 805 monitored lakes in Quebec
Elevation
132 m

Today on the water

8.6 °C

Mostly CloudyWind WNW 30 km/h

Observed at Forestville, as of 11:00 a.m. EDT

calm Estimated waves, next 12 hours: up to 0.1 m. Around 12 p.m., wind from the west: the west shore is sheltered, waves build toward the east shore.

Hourly forecast, next 24 hours
Time12 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/hW 20W 20W 20W 20NW 30NW 30NW 20NW 20
Gusts km/h4040404050504040
Waves (est.) m0.10.10.10.1
Temp. °C99766655
Precip. %3030000000

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

Weather: Forestville (local forecast), as of 11:02 a.m. EDT

Sun and moon

Civil dawn
6:17 a.m.
Sunrise
6:48 a.m.
Sunset
5:59 p.m.
Civil dusk
6:31 p.m.
Moonrise
5:37 a.m.
Moonset
5:17 p.m.
Moon
Waning crescent, 1% lit

Data Source: Environment and Climate Change Canada. Local times.

How waves are estimated

Significant wave height from the forecast hourly wind and the open-water distance (fetch) upwind, using the SMB method (US Army Corps of Engineers Shore Protection Manual, 1984), rounded up to the next 0.1 m. It is not a measurement: gusts, leftover swell and shoals can make water rougher. Under 0.2 m: calm; 0.2–0.5 m: choppy; over 0.5 m: rough.

Water

Trophic status from the latest monitoring: oligo-mesotrophic (transition).

Clarity was measured with a Secchi disk in 5 years between 2010 and 2015; the latest annual mean is 3 m.

Water clarity (Secchi depth, m)
Total phosphorus (µg/L)