Lake Muskoka at Beaumaris
Water level and flow at gauge 02EB018, Ontario. The level is below normal for October. In the last 24 hours it has been steady.
Latest reading Oct 25, 11 AM local standard time (2 hours ago) · data checked · we check every 30 minutes
Compared with a normal October
Normal for October (middle half of 22 years of monthly averages): 9.34 m30.63 ft – 9.40 m30.84 ft, median 9.37 m30.75 ft.
April 27, 2013 · approved records 2003–2024 (HYDAT). Right now the level is 0.89 m2.92 ft below that record.
Last 30 days
Hourly readings · shaded: normal range for this month
This year compared with past years
Daily water level
Normal range: monthly averages of 18 years (lighter band: 10th–90th percentile). Past years: approved daily means from HYDAT, the Water Survey of Canada archive (the latest year published is 2025). 2026: daily means of the provisional real-time readings collected by Canada River Levels since October 22, 2026.
Weather near this gauge
Mainly sunny. Wind southwest 20 km/h becoming light this afternoon. High 17. UV index 3 or moderate.
Mainly cloudy. 30 percent chance of showers overnight. Low 9.
Mainly cloudy. 30 percent chance of showers in the morning. Clearing late in the afternoon. Wind north 20 km/h becoming light late in the morning. High 12. UV index 3 or moderate.
Clear. Low minus 6.
Forecast for Port Carling (8 km away) from Environment and Climate Change Canada, issued . Full official forecast ↗ · we check for new forecasts every 2 hours.
Nearby gauges
| Lake RosseauPort Carling · 9 km | 8.78 m28.80 ft | Below normal |
| Bala BayBala · 11 km | 225.18 m738.77 ft | Very low |
| Musquash RiverHighway No. 400 · 23 km | 8.62 m28.27 ft | Very low |
| Moon RiverHighway No. 400 · 23 km | 0.99 m3.23 ft | Very low |
| North Branch Muskoka RiverPort Sydney · 23 km | 0.74 m2.41 ft | Below normal |
| Mary LakePort Sydney · 24 km | 8.47 m27.79 ft | Below normal |
About this gauge
Station: 02EB018 · Lake Muskoka at Beaumaris
Location: 45.0704, -79.4938 · Ontario
Water levels are measured from a local reference point at each gauge, not from sea level, so they cannot be compared between gauges.
Official sources
For flood warnings, advisories and approved data, always use these official services:
Questions
What is the water level of the Lake Muskoka at Beaumaris today?
The latest reading (Oct 25, 11 AM, local standard time) is 9.31 m (30.56 ft).
Is the Lake Muskoka at Beaumaris high right now?
The level is below normal for October.
Is the Lake Muskoka rising or falling?
In the last 24 hours it has been steady.
What is the highest water level ever recorded on the Lake Muskoka at Beaumaris?
10.20 m (33.48 ft) on April 27, 2013, the highest instantaneous level in the approved records of the Water Survey of Canada (2003–2024). Events after 2024 are not yet in the approved archive.
Where does this data come from?
Gauge 02EB018 of the Water Survey of Canada (Environment and Climate Change Canada). Real-time data are provisional and may be revised. We check for new readings every 30 minutes. Canada River Levels is not an official source.