Map of Cross Lake

Cross Lake

46.2615° N, 80.4663° W

Shoreline and neighbouring water from open government data.

Download the map (SVG)

Cross Lake covers 2.24 km², making it larger than 83% of the 18,731 lakes in Ontario. It lies 1.8 km west of West Arm.

Area
2.24 km²
larger than 83% of the 18,731 lakes in Ontario
Shoreline
20.9 km
longer than 88% of the 18,731 lakes in Ontario
Water clarity
2 mSecchi depth, 2015
less clear than 83% of the 1,251 monitored lakes in Ontario
Elevation
192 m

Today on the water

4 °C

Partly CloudyWind WNW 9 km/h

Observed at West Nipissing, 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 20NW 20NW 20NW 10var. 5SE 10SE 10
Gusts km/h40
Waves (est.) m0.10.20.20.20.1
Temp. °C4481314953
Precip. %3030202020000

Tonight: Mainly cloudy with 30 percent chance of showers. Wind southwest 20 km/h becoming light early this evening. Low plus 4.

Weather: West Nipissing (local forecast), as of 4:00 a.m. EDT

Sun and moon

Civil dawn
7:00 a.m.
Sunrise
7:31 a.m.
Sunset
6:46 p.m.
Civil dusk
7:16 p.m.
Moonrise
6:23 a.m.
Moonset
6:04 p.m.
Moon
Waning crescent, 1% lit

Air Quality Health Index

1 low risk

Sudbury, as of 4:00 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.

Water

Clarity was measured with a Secchi disk in 4 years between 2012 and 2015; the latest annual mean is 2 m.

Water clarity (Secchi depth, m)
Total phosphorus (µg/L)