Stoco Lake (Ontario): Depth Map & Water Quality

Map of Stoco Lake — Stoco Lake
44.473° N, 77.2895° W

Shoreline and neighbouring water from open government data.

Download the map (SVG)

Stoco Lake, Ontario. 44.473° N, 77.2895° W

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 Depths are from government surveys and may be outdated.

borealbound.ca/lakes/on/stoco-lake/, compiled October 9, 2026

Canadian Geographical Names Database, Natural Resources Canada. Contains information licensed under the Open Government Licence – Canada.
HydroLAKES v1.0, Messager et al. 2016 / WWF HydroSHEDS. Licensed under CC BY 4.0.
Census boundaries and population, 2021, Statistics Canada. Adapted from Statistics Canada. This does not constitute an endorsement by Statistics Canada.
Fisheries Management Zones, Ontario Ministry of Natural Resources. Contains information licensed under the Open Government Licence – Ontario.
Lake Partner Program, Ontario Ministry of the Environment, Conservation and Parks. Contains information licensed under the Open Government Licence – Ontario.
Bathymetry lines and survey index, Ontario Ministry of Natural Resources. Contains information licensed under the Open Government Licence – Ontario.
City page weather forecasts and alerts, Environment and Climate Change Canada. Contains data from Environment and Climate Change Canada (ECCC Data Servers End-use Licence).
Air Quality Health Index observations and forecasts, Environment and Climate Change Canada. Contains data from Environment and Climate Change Canada (ECCC Data Servers End-use Licence).
Guide to Eating Ontario Fish: Advisory Database, Ontario Ministry of the Environment, Conservation and Parks. Contains information licensed under the Open Government Licence – Ontario.
Photographs, Wikimedia Commons contributors. Each photo carries its own licence (CC0, public domain, CC BY or CC BY-SA), credited where shown.

Stoco Lake covers 5.64 km², making it larger than 92% of the 18,731 lakes in Ontario. It lies beside Cosy Cove.

Area: 5.64 km²; larger than 92% of the 18,731 lakes in Ontario
Shoreline: 26.6 km; longer than 91% of the 18,731 lakes in Ontario
Water clarity: 1.6 mSecchi depth, 2017; less clear than 92% of the 1,251 monitored lakes in Ontario
Elevation: 136 m

Today on the water

2.5 °C

Wind calm

Observed at Kaladar, as of 5:00 a.m. EDT

choppy Estimated waves, next 12 hours: up to 0.3 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
Time	6 a.m.	9 a.m.	12 p.m.	3 p.m.	6 p.m.	9 p.m.	12 a.m.	3 a.m.
Wind km/h	W 15	W 15	NW 30	NW 30	NW 15	var. 5	var. 5	var. 5
Gusts km/h			50	50
Waves (est.) m	0.2	0.2	0.3	0.3	0.2
Temp. °C	4	7	11	13	12	6	2	0
Precip. %	40	40	40	20	20	0	0	0

Today: A mix of sun and cloud. 40 percent chance of showers this morning and early this afternoon. Wind becoming northwest 30 km/h gusting to 50 near noon. High 14. UV index 4 or moderate.

Weather: Kaladar (local forecast), as of 5:02 a.m. EDT