Gentian Lake
49.1922° N, 86.4344° W
Gentian Lake, Ontario. 49.1922° N, 86.4344° W
Not for navigation. Depths are from government surveys and may be outdated.
borealbound.ca/lakes/on/gentian-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).
Gentian Lake covers 0.31 km², Ontario. It lies 53 km north of Marathon.
- Area
- 0.31 km²
- Shoreline
- 4.6 km
- Elevation
- 377 m
Today on the water
0.3 °C
Observed at Marathon, as of 4:00 a.m. EDT
| Time | 5 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/h | NW 10 | W 10 | SW 10 | SW 15 | var. 5 | SE 15 | SE 15 | SE 20 |
| Gusts km/h | 40 | |||||||
| Temp. °C | 1 | -1 | 7 | 11 | 11 | 10 | 9 | 6 |
| Precip. % | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 20 |
Tonight: Partly cloudy with 60 percent chance of showers. Wind north 20 km/h gusting to 40 becoming light this evening. Low minus 1.
Weather: Marathon (local forecast), as of 4:01 a.m. EDT
Sun and moon
- Civil dawn
- 7:25 a.m.
- Sunrise
- 7:57 a.m.
- Sunset
- 7:07 p.m.
- Civil dusk
- 7:39 p.m.
- Moonrise
- 6:49 a.m.
- Moonset
- 6:26 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.