Map of Lac Némiscachingue with depth contours

Lac Némiscachingue

47.435° N, 74.4988° W

Depth contours from the 2011 government survey. Not for navigation.

Download the depth map (SVG)

Lac Némiscachingue is 69.7 m deep at its deepest point, deeper than 98% of the 1,506 surveyed lakes in Quebec. It covers 56.5 km² and lies 26 km east of Le Dépôt-Carrier.

Maximum depth
69.7 msurveyed 2011
deeper than 98% of the 1,506 surveyed lakes in Quebec
Area
56.5 km²
larger than 99% of the 29,407 lakes in Quebec
Shoreline
229 km
longer than 99% of the 29,407 lakes in Quebec
Elevation
419 m

Today on the water

3.8 °C

Wind WNW 15 km/h

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

choppy Estimated waves, next 12 hours: up to 0.2 m. Around 12 p.m., wind from the northwest: the northwest shore is sheltered, waves build toward the southeast 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/hNW 20NW 20W 20W 15W 10W 10var. 5var. 5
Gusts km/h4040
Waves (est.) m0.20.20.20.2
Temp. °C45410-1-12
Precip. %303030300000

Today: Mainly cloudy with 30 percent chance of rain showers or flurries. Wind becoming northwest 20 km/h gusting to 40 this morning. High plus 5. UV index 3 or moderate.

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

Sun and moon

Civil dawn
6:37 a.m.
Sunrise
7:08 a.m.
Sunset
6:21 p.m.
Civil dusk
6:52 p.m.
Moonrise
5:58 a.m.
Moonset
5:39 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 2011 records a maximum depth of 69.7 m, drawn from 333 depth contours.

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 Depths are from government surveys and may be outdated.