Map of Michaud Lake with depth contours

Michaud Lake

46.82° N, 81.237° W

Depth contours from the 1980 government survey. Not for navigation.

Download the depth map (SVG)

Michaud Lake is 24 m deep at its deepest point, deeper than 68% of the 2,688 surveyed lakes in Ontario. It covers 1.5 km² and lies 16 km west of Sellwood.

Maximum depth
24 msurveyed 1980
deeper than 68% of the 2,688 surveyed lakes in Ontario
Area
1.5 km²
larger than 76% of the 18,731 lakes in Ontario
Shoreline
16.6 km
longer than 85% of the 18,731 lakes in Ontario
Elevation
411 m

Today on the water

5.2 °C

Mostly CloudyWind SW 14 km/h

Observed at Sudbury (Greater), as of 7:00 a.m. EDT

choppy Estimated waves, next 12 hours: up to 0.2 m. Around 11 a.m., wind from the northwest: the northwest shore is sheltered, waves build toward the southeast shore.

Hourly forecast, next 24 hours
Time8 a.m.11 a.m.2 p.m.5 p.m.8 p.m.11 p.m.2 a.m.5 a.m.
Wind km/hNW 15NW 20NW 20NW 20var. 5SE 10SE 10SE 10
Gusts km/h404040
Waves (est.) m0.10.20.20.20.1
Temp. °C5811117520
Precip. %303020200000

Today: Cloudy with 30 percent chance of showers this morning and early this afternoon then a mix of sun and cloud. Wind becoming northwest 20 km/h gusting to 40 late this morning. High 11. UV index 3 or moderate.

Weather: Sudbury (Greater) (local forecast), as of 7:02 a.m. EDT

Sun and moon

Civil dawn
7:04 a.m.
Sunrise
7:34 a.m.
Sunset
6:48 p.m.
Civil dusk
7:19 p.m.
Moonrise
6:26 a.m.
Moonset
6:07 p.m.
Moon
Waning crescent, 1% lit

Air Quality Health Index

1 low risk

Sudbury, as of 7:00 a.m. EDT

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.

Depth

32% of Michaud Lake is shallower than 3 m, and 26% 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 1980 records a maximum depth of 24 m, drawn from 181 depth contours.

Not for navigation. Depths are from government surveys and may be outdated.