Map of Pearce Lake with depth contours

Pearce Lake

49.6517° N, 82.3504° W

Depth contours from the 1972 government survey. Not for navigation.

Download the depth map (SVG)

Pearce Lake is 1.5 m deep at its deepest point, shallower than 99% of the 2,688 surveyed lakes in Ontario. It covers 4.32 km² and lies 25 km north of Kapuskasing.

Maximum depth
1.5 msurveyed 1972
shallower than 99% of the 2,688 surveyed lakes in Ontario
Area
4.32 km²
larger than 90% of the 18,731 lakes in Ontario
Shoreline
11.3 km
longer than 77% of the 18,731 lakes in Ontario
Elevation
206 m

Today on the water

2.8 °C

Mostly CloudyWind WNW 10 km/h

Observed at Kapuskasing, as of 4:00 a.m. EDT

choppy Estimated waves, next 12 hours: up to 0.2 m. Around 8 a.m., wind from the northwest: the northwest shore is sheltered, waves build toward the southeast shore.

Hourly forecast, next 24 hours
Time5 a.m.8 a.m.11 a.m.2 p.m.5 p.m.8 p.m.11 p.m.2 a.m.
Wind km/hW 10NW 20W 20W 20W 10var. 5var. 5SE 10
Gusts km/h40
Waves (est.) m0.10.20.20.20.1
Temp. °C11479631
Precip. %20202000000

Tonight: Cloudy. 60 percent chance of showers this evening. Wind northwest 20 km/h gusting to 40 becoming light early this evening. Low plus 1.

Weather: Kapuskasing (local forecast), as of 4:01 a.m. EDT

Sun and moon

Civil dawn
7:09 a.m.
Sunrise
7:41 a.m.
Sunset
6:50 p.m.
Civil dusk
7:22 p.m.
Moonrise
6:32 a.m.
Moonset
6:09 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.

Depth

The government depth survey from 1972 records a maximum depth of 1.5 m, drawn from 3 depth contours.

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 Depths are from government surveys and may be outdated.