Halfmoon Lake
49.1865° N, 91.8026° W
Halfmoon Lake, Ontario. 49.1865° N, 91.8026° W
Not for navigation. Depths are from government surveys and may be outdated.
borealbound.ca/lakes/on/halfmoon-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).
Halfmoon Lake covers 1.99 km², Ontario. It lies 27 km south of Ignace.
- Area
- 1.99 km²
- Shoreline
- 10.3 km
- Elevation
- 419 m
Today on the water
3.8 °C
Observed at Ignace, as of 2:00 a.m. CDT
| Time | 3 a.m. | 6 a.m. | 9 a.m. | 12 p.m. | 3 p.m. | 6 p.m. | 9 p.m. | 12 a.m. |
|---|---|---|---|---|---|---|---|---|
| Wind km/h | var. 5 | S 10 | S 10 | S 20 | SE 20 | SE 20 | SE 30 | SE 30 |
| Gusts km/h | 40 | 50 | 50 | |||||
| Temp. °C | 3 | 1 | 5 | 10 | 11 | 11 | 11 | 11 |
| Precip. % | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Tonight: Partly cloudy. 30 percent chance of showers early this evening. Clearing this evening. Wind northwest 30 km/h gusting to 50 becoming light this evening. Low plus 1.
Weather: Ignace (local forecast), as of 2:01 a.m. CDT
Sun and moon
- Civil dawn
- 6:47 a.m.
- Sunrise
- 7:19 a.m.
- Sunset
- 6:28 p.m.
- Civil dusk
- 7:00 p.m.
- Moonrise
- 6:12 a.m.
- Moonset
- 5:47 p.m.
- Moon
- Waning crescent, 1% lit
Follow this lake by email: a weekly summary of conditions.
Follow this lake
Every Friday by email: the Environment Canada forecast and any weather alerts in effect.