Lac du Brévent — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lac du Brévent, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lac du Brévent today is 9.4°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 |
|---|---|---|---|
| OCT 3 | 11.2°C | 6.0°C | |
| OCT 4 | 11.1°C | 6.0°C | |
| OCT 5 | 10.8°C | 6.0°C | |
| OCT 6 | 10.5°C | 6.0°C | |
| OCT 7 | 10.5°C | 6.0°C | |
| OCT 8 | 9.9°C | 6.0°C | |
| OCT 9 | 10.2°C | 6.0°C | |
| OCT 10 | 9.7°C | 6.0°C | |
| OCT 11 | 6.0°C | 9.2°C | |
| OCT 12 | 6.0°C | 9.1°C | |
| OCT 13 | 6.0°C | 8.9°C | |
| OCT 14 | 6.0°C | 8.7°C | |
| OCT 15 | 6.0°C | 8.6°C | |
| OCT 16 | 6.0°C | 8.4°C | |
| OCT 17 | 6.0°C | 8.2°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 du Brévent: Water Temperature by Location
Lac du Brévent: Weather Forecast
October 11
October 12
October 13
October 14
October 15
Location & Local Information
Lac du Brévent is a small, high-altitude lake located in the Chamonix Valley in the French Alps, near the town of Chamonix-Mont-Blanc. Situated at an elevation of around 2,000 meters (6,562 feet), this lake is known for its stunning views of Mont Blanc and the surrounding alpine scenery. Due to its altitude, the lake remains quite cold throughout the year, even in summer, with water temperatures often staying below 10-12°C (50-54°F). These chilly temperatures make Lac du Brévent generally unsuitable for swimming, as the cold can be quite intense even during the warmer months.
While swimming is not common, Lac du Brévent attracts hikers and nature enthusiasts who come to admire the pristine mountain environment and the breathtaking views. The lake is accessible by several hiking trails, and a popular cable car from Chamonix takes visitors up to the Brévent summit, where they can enjoy panoramic views of the lake and valley. Though swimming is not typically recommended due to the cold, Lac du Brévent offers a tranquil, scenic spot for those looking to experience the natural beauty of the French Alps.