Lac de Bissorte — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lac de Bissorte, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lac de Bissorte today is 8.7°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
❌ As of today, the minimum water temperature ranges from 47°F (8°C) to 50°F (10°C). This is still cool water, suitable only for experienced swimmers or those accustomed to cold water. Swimming in such conditions is possible, but not recommended for prolonged periods. Extra caution should be taken during extended exposure, as the cold water can cause heat loss and lead to hypothermia. For added comfort, special clothing can be used. 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 | 9.4°C | 12.0°C | |
| AUG 25 | 9.3°C | 12.0°C | |
| AUG 26 | 8.9°C | 12.0°C | |
| AUG 27 | 8.9°C | 12.0°C | |
| AUG 28 | 9.4°C | 12.0°C | |
| AUG 29 | 9.1°C | 12.0°C | |
| AUG 30 | 8.6°C | 12.0°C | |
| AUG 31 | 8.7°C | 12.0°C | |
| SEP 1 | 9.0°C | 8.7°C | |
| SEP 2 | 9.0°C | 8.7°C | |
| SEP 3 | 9.0°C | 8.7°C | |
| SEP 4 | 9.0°C | 8.8°C | |
| SEP 5 | 9.0°C | 8.8°C | |
| SEP 6 | 9.0°C | 8.8°C | |
| SEP 7 | 9.0°C | 8.8°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 | 0°C | 3°C |
| February | 0°C | 0°C | 2°C |
| March | 0°C | 2°C | 5°C |
| April | 0°C | 4°C | 7°C |
| May | 1°C | 6°C | 11°C |
| June | 5°C | 10°C | 15°C |
| July | 7°C | 12°C | 18°C |
| August | 7°C | 12°C | 18°C |
| September | 4°C | 9°C | 14°C |
| October | 2°C | 6°C | 9°C |
| November | 0°C | 2°C | 5°C |
| December | 0°C | 0°C | 3°C |
Lac de Bissorte: Water Temperature by Location
Lac de Bissorte: Weather Forecast
September 1
September 2
September 3
September 4
September 5
Location & Local Information
Lac de Bissorte, located in the French Alps in the Savoie region, is an artificial lake primarily used for hydroelectric power generation. Its high-altitude location (around 2,000 meters) means that even during summer, water temperatures remain low, often below 10°C (50°F). Due to its cold temperatures and the lake's primary function as a reservoir, Lac de Bissorte is not ideal for swimming. Additionally, the remote and rugged terrain surrounding the lake, combined with its icy water, makes it more suitable for hikers and nature enthusiasts seeking alpine scenery rather than for swimmers.
In terms of accessibility, Lac de Bissorte requires a challenging hike to reach, adding to the adventurous appeal for those exploring the French Alps. However, its frigid water and hydroelectric use mean that swimming is generally discouraged. Instead, visitors often admire the stunning mountain views, go hiking, or simply enjoy the peaceful environment of the lake. For those interested in alpine lakes suitable for swimming, nearby options at lower altitudes in the Savoie region may offer warmer waters and safer conditions.