McLaurin Lake
50.2197° N, 89.0869° W
Depth contours from the 1978 government survey. Not for navigation.
Download the depth map (SVG)McLaurin Lake, Ontario. 50.2197° N, 89.0869° W
Maximum depth 80 m (1978 survey). Scale bar on the map.
Not for navigation. Depths are from government surveys and may be outdated.
borealbound.ca/lakes/on/mclaurin-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.
- 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).
McLaurin Lake is 80 m deep at its deepest point, deeper than 98% of the 2,688 surveyed lakes in Ontario. It covers 3.03 km² and lies 7.8 km south of Armstrong.
- Maximum depth
- 80 msurveyed 1978
- deeper than 98% of the 2,688 surveyed lakes in Ontario
- Area
- 3.03 km²
- larger than 86% of the 18,731 lakes in Ontario
- Shoreline
- 15.1 km
- longer than 83% of the 18,731 lakes in Ontario
- Elevation
- 346 m
Today on the water
-2.3 °C
Observed at Gull Bay, as of 5:00 a.m. EDT
choppy Estimated waves, next 12 hours: up to 0.2 m. Around 2 p.m., wind from the southeast: the southeast shore is sheltered, waves build toward the northwest shore.
| 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 10 | SW 10 | SE 10 | SE 15 | S 15 | S 20 | SE 30 | SE 20 |
| Gusts km/h | 40 | 50 | 40 | |||||
| Waves (est.) m | 0.1 | 0.1 | 0.1 | 0.2 | 0.2 | |||
| Temp. °C | 3 | 3 | 8 | 11 | 12 | 10 | 8 | 8 |
| Precip. % | 20 | 20 | 20 | 20 | 40 | 40 | 40 | 10 |
Tonight: Mainly cloudy. 30 percent chance of showers early this evening. Clearing near midnight. Wind north 20 km/h gusting to 40 becoming light this evening. Low plus 2.
Weather: Gull Bay (local forecast), as of 5:02 a.m. EDT
Sun and moon
- Civil dawn
- 7:36 a.m.
- Sunrise
- 8:09 a.m.
- Sunset
- 7:17 p.m.
- Civil dusk
- 7:49 p.m.
- Moonrise
- 7:01 a.m.
- Moonset
- 6:35 p.m.
- Moon
- Waning crescent, 1% lit
Follow this lake by email: a weekly summary of conditions.
Depth
38% of McLaurin Lake is deeper than 30 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 1978 records a maximum depth of 80 m, drawn from 20 depth contours.
- Download the depth map (SVG)Printing this page gives the map on one sheet, with scale and sources.
Not for navigation. Depths are from government surveys and may be outdated.
Follow this lake
Every Friday by email: the Environment Canada forecast and any weather alerts in effect.