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Dunmark Lake

43.1905° N, 80.0967° W

Dunmark Lake, Ontario. 43.1905° N, 80.0967° W

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 Depths are from government surveys and may be outdated.

borealbound.ca/lakes/on/dunmark-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.
  • 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).

Dunmark Lake covers 0.16 km², Ontario. It lies 11 km southwest of Hamilton.

Area
0.16 km²
Shoreline
4.1 km
Elevation
215 m

Today on the water

4.9 °C

Wind SSW 6 km/h

Observed at Brantford, as of 7:00 a.m. EDT

Time8 a.m.11 a.m.2 p.m.5 p.m.8 p.m.11 p.m.2 a.m.5 a.m.
Wind km/hW 15W 15NW 20NW 20NW 10E 10E 10E 10
Gusts km/h4040
Temp. °C713181911865
Precip. %202020200000

Today: Mainly sunny. Wind becoming northwest 20 km/h gusting to 40 near noon. High 19. UV index 4 or moderate.

Weather: Brantford (local forecast), as of 7:00 a.m. EDT

Sun and moon

Civil dawn
6:58 a.m.
Sunrise
7:27 a.m.
Sunset
6:47 p.m.
Civil dusk
7:15 p.m.
Moonrise
6:20 a.m.
Moonset
6:06 p.m.
Moon
Waning crescent, 1% lit

Air Quality Health Index

1 low risk

Brantford, as of 7:00 a.m. EDT