Blue Lake
49.9046° N, 93.4944° W
Blue Lake, Ontario. 49.9046° N, 93.4944° W
Not for navigation. Depths are from government surveys and may be outdated.
borealbound.ca/lakes/on/blue-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.
- Fishing access points, Ontario Ministry of Natural Resources. Contains information licensed under the Open Government Licence – Ontario.
- 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.
- 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).
Blue Lake covers 3.55 km², Ontario. It lies 26 km northeast of St. Pie X.
- Area
- 3.55 km²
- Shoreline
- 10 km
- Water clarity
- 3.9 mSecchi depth, 2023
- Elevation
- 378 m
Today on the water
3.3 °C
Observed at Dryden, as of 4:00 a.m. CDT
| 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 | S 10 | S 10 | S 20 | SE 15 | SE 20 | SE 20 | SE 20 | SE 20 |
| Gusts km/h | 40 | 40 | 40 | |||||
| Temp. °C | 2 | 3 | 8 | 11 | 11 | 11 | 11 | 10 |
| Precip. % | 20 | 20 | 20 | 30 | 30 | 10 | 10 | 10 |
Tonight: Partly cloudy. Becoming clear this evening. Wind northwest 30 km/h gusting to 50 becoming light this evening. Low plus 1.
Weather: Dryden (local forecast), as of 4:01 a.m. CDT
Sun and moon
- Civil dawn
- 6:54 a.m.
- Sunrise
- 7:26 a.m.
- Sunset
- 6:34 p.m.
- Civil dusk
- 7:07 p.m.
- Moonrise
- 6:19 a.m.
- Moonset
- 5:53 p.m.
- Moon
- Waning crescent, 1% lit
Follow this lake by email: a weekly summary of conditions.
Water
Clarity was measured with a Secchi disk in 2 years between 2019 and 2023; the latest annual mean is 3.9 m.
Getting on the water
1 listed access point; 1 with parking listed.
- Shore access
Follow this lake
Every Friday by email: the Environment Canada forecast and any weather alerts in effect.