Map of Fallingsnow Lake with depth contours

Fallingsnow Lake

48.1419° N, 89.7849° W

Depth contours from the government survey. Not for navigation.

Download the depth map (SVG)

Fallingsnow Lake is 30.5 m deep at its deepest point, deeper than 79% of the 2,688 surveyed lakes in Ontario. It covers 1.42 km² and lies 6.7 km east of Jackpine.

Maximum depth
30.5 m
deeper than 79% of the 2,688 surveyed lakes in Ontario
Area
1.42 km²
larger than 74% of the 18,731 lakes in Ontario
Shoreline
6.1 km
longer than 58% of the 18,731 lakes in Ontario
Elevation
459 m

Today on the water

0 °C

Mainly ClearWind WSW 4 km/hfeels like -1 °C

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

calm Estimated waves, next 12 hours: up to 0.1 m.

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/hvar. 5var. 5SE 10SE 10SE 10SE 20SE 20SE 10
Waves (est.) m0.10.10.10.1
Temp. °C1-17141210109
Precip. %00000000

Tonight: Partly cloudy with 40 percent chance of showers early this evening. Clearing this evening. Wind west 20 km/h gusting to 40 becoming light this evening. Low minus 1.

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

Sun and moon

Civil dawn
7:38 a.m.
Sunrise
8:10 a.m.
Sunset
7:21 p.m.
Civil dusk
7:52 p.m.
Moonrise
7:03 a.m.
Moonset
6:40 p.m.
Moon
Waning crescent, 1% lit

Air Quality Health Index

1 low risk

Thunder Bay, as of 3:00 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

59% of Fallingsnow Lake 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 records a maximum depth of 30.5 m, drawn from 6 depth contours.

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 Depths are from government surveys and may be outdated.

Getting on the water

1 listed boat launch. marks launches on the map.