Map of Lac à l'Anguille

Lac à l'Anguille

46.7808° N, 72.1914° W

Shoreline and neighbouring water from open government data.

Download the map (SVG)

Lac à l'Anguille covers 0.59 km², making it larger than 65% of the 29,407 lakes in Quebec. It lies 6.3 km east of Lac-Blanc.

Area
0.59 km²
larger than 65% of the 29,407 lakes in Quebec
Shoreline
5 km
longer than 60% of the 29,407 lakes in Quebec
Water clarity
4.8 mSecchi depth, 2025
clearer than 68% of the 805 monitored lakes in Quebec
Elevation
177 m

Today on the water

4 °C

Wind NW 5 km/h

Observed at Donnacona, as of 3:00 a.m. EDT

choppy Estimated waves, next 12 hours: up to 0.2 m. Around 9 a.m., wind from the west: the west shore is sheltered, waves build toward the east shore.

Hourly forecast, next 24 hours
Time4 a.m.7 a.m.10 a.m.1 p.m.4 p.m.7 p.m.10 p.m.1 a.m.
Wind km/hW 15W 15W 20W 20W 20W 20W 20W 20
Gusts km/h40404040
Waves (est.) m0.10.10.20.2
Temp. °C6671110743
Precip. %4030303030000

Tonight: A few showers ending early this evening then partly cloudy with 40 percent chance of showers. Risk of a thunderstorm early this evening. Wind southwest 20 km/h gusting to 40 becoming light this evening. Low plus 5.

Weather: Donnacona (local forecast), as of 3:00 a.m. EDT

Sun and moon

Civil dawn
6:28 a.m.
Sunrise
6:58 a.m.
Sunset
6:12 p.m.
Civil dusk
6:43 p.m.
Moonrise
5:48 a.m.
Moonset
5:30 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 2020 and 2025; the latest annual mean is 4.8 m.

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