Lac Beauchene — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lac Beauchene, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lac Beauchene today is 20.7°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 68°F (20°C) to 74°F (23°C). The water is warm and pleasant for swimming, and in this range, one can stay in the water for extended periods without the risk of hypothermia. This is the ideal temperature for relaxation, swimming, and water sports. Families with children, as well as outdoor enthusiasts, will enjoy swimming and time spent in the water. For most people, this is the optimal temperature for a comfortable beach experience. It is important to note that these swimming tips and recommendations apply only in good weather. When the air temperature is below 68°F (20°C), and sometimes even below 77°F (25°C), swimming can be unpleasant even with relatively high water temperatures.
Water Temperature Chart Over the Last 30 Days
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| AUG 24 | 20.4°C | 22.0°C | |
| AUG 25 | 20.2°C | 22.0°C | |
| AUG 26 | 20.0°C | 22.0°C | |
| AUG 27 | 21.2°C | 22.0°C | |
| AUG 28 | 21.1°C | 22.0°C | |
| AUG 29 | 21.0°C | 22.0°C | |
| AUG 30 | 20.7°C | 22.0°C | |
| AUG 31 | 20.7°C | 22.0°C | |
| SEP 1 | 19.5°C | 20.6°C | |
| SEP 2 | 19.5°C | 20.6°C | |
| SEP 3 | 19.5°C | 20.5°C | |
| SEP 4 | 19.5°C | 20.5°C | |
| SEP 5 | 19.5°C | 20.4°C | |
| SEP 6 | 19.5°C | 20.3°C | |
| SEP 7 | 19.5°C | 20.3°C |
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast
Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.
Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts to enhance accuracy.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 0°C | 2°C | 4°C |
| February | 0°C | 2°C | 5°C |
| March | 0°C | 3°C | 6°C |
| April | 0°C | 6°C | 12°C |
| May | 2°C | 9°C | 16°C |
| June | 10°C | 15°C | 20°C |
| July | 15°C | 23°C | 29°C |
| August | 19°C | 22°C | 25°C |
| September | 17°C | 20°C | 22°C |
| October | 13°C | 16°C | 18°C |
| November | 3°C | 9°C | 14°C |
| December | 0°C | 4°C | 7°C |
Lac Beauchene: Water Temperature by Location
Lac Beauchene: Weather Forecast
September 1
September 2
September 3
September 4
September 5
Location & Local Information
Lac Beauchêne, located in the remote Abitibi-Témiscamingue region of western Quebec near the Ontario border, is a deep, clear freshwater lake surrounded by forest and wildlife. Because of its northern position and the influence of nearby boreal terrain, the water remains cool for much of the year. In early spring, after the ice melts in May, surface temperatures average around 37–43°F (3–6°C). By late May and June, the lake begins to warm to about 50–57°F (10–14°C). During midsummer, from July through August, surface temperatures in shallower coves and bays can reach 63–68°F (17–20°C), while deeper areas stay considerably cooler. As autumn approaches, the water temperature drops again below 55°F (13°C) by late September, returning to near-freezing levels by October.
Swimming in Lac Beauchêne is allowed, though it tends to be more of a cool-water experience than a leisurely one. The lake’s pristine water is exceptionally clear and refreshing, but its depth and northern climate mean it rarely becomes truly warm. Visitors who swim usually do so during July and August, when surface water temperatures are most comfortable. Most people visit Lac Beauchêne for fishing, boating, and nature rather than swimming, yet on calm summer days, a brief dip in its clear, crisp water can be invigorating and enjoyable.