Map of Howells Lake with depth contours

Howells Lake

49.9435° N, 81.9766° W

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

Download the depth map (SVG)

Howells Lake is 3 m deep at its deepest point, shallower than 96% of the 2,688 surveyed lakes in Ontario. It covers 0.5 km² and lies 15 km east of Little Long Rapids.

Maximum depth
3 msurveyed 1972
shallower than 96% of the 2,688 surveyed lakes in Ontario
Area
0.5 km²
larger than 50% of the 18,731 lakes in Ontario
Shoreline
5.1 km
longer than 50% of the 18,731 lakes in Ontario
Elevation
222 m

Today on the water

1.8 °C

Mainly SunnyWind WNW 11 km/h

Observed at Kapuskasing, as of 9:00 a.m. EDT

calm Estimated waves, next 12 hours: up to 0.1 m. Around 10 a.m., wind from the west: the west shore is sheltered, waves build toward the east shore.

Hourly forecast, next 24 hours
Time10 a.m.1 p.m.4 p.m.7 p.m.10 p.m.1 a.m.4 a.m.7 a.m.
Wind km/hW 15NW 20NW 20NW 20var. 5var. 5var. 5var. 5
Gusts km/h404040
Waves (est.) m0.10.10.10.1
Temp. °C268731-10
Precip. %0020200000

Today: A mix of sun and cloud. 30 percent chance of showers early this morning. Wind becoming northwest 20 km/h gusting to 40 late this morning. High 8. UV index 3 or moderate.

Weather: Kapuskasing (local forecast), as of 9:02 a.m. EDT

Sun and moon

Civil dawn
7:08 a.m.
Sunrise
7:40 a.m.
Sunset
6:48 p.m.
Civil dusk
7:21 p.m.
Moonrise
6:31 a.m.
Moonset
6:07 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

61% of Howells Lake is shallower than 1 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 1972 records a maximum depth of 3 m, drawn from 6 depth contours.

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 Depths are from government surveys and may be outdated.