Lac d'Aiguebelette — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lac d'Aiguebelette, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lac d'Aiguebelette today is 21.1°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 |
|---|---|---|---|
| JUN 23 | 20.0°C | 20.0°C | |
| JUN 24 | 20.1°C | 20.0°C | |
| JUN 25 | 20.5°C | 20.0°C | |
| JUN 26 | 20.5°C | 20.0°C | |
| JUN 27 | 20.5°C | 20.0°C | |
| JUN 28 | 20.7°C | 20.0°C | |
| JUN 29 | 20.6°C | 20.0°C | |
| JUN 30 | 21.1°C | 20.0°C | |
| JUL 1 | 22.0°C | 21.1°C | |
| JUL 2 | 22.0°C | 21.2°C | |
| JUL 3 | 22.0°C | 21.2°C | |
| JUL 4 | 22.0°C | 21.3°C | |
| JUL 5 | 22.0°C | 21.3°C | |
| JUL 6 | 22.0°C | 21.4°C | |
| JUL 7 | 22.0°C | 21.4°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 | 5°C | 9°C | 12°C |
| February | 4°C | 8°C | 11°C |
| March | 7°C | 11°C | 14°C |
| April | 7°C | 12°C | 17°C |
| May | 10°C | 15°C | 21°C |
| June | 14°C | 20°C | 25°C |
| July | 17°C | 22°C | 27°C |
| August | 17°C | 22°C | 27°C |
| September | 13°C | 19°C | 24°C |
| October | 11°C | 15°C | 19°C |
| November | 7°C | 11°C | 14°C |
| December | 5°C | 9°C | 12°C |
Lac d'Aiguebelette: Water Temperature by Location
Lac d'Aiguebelette: Weather Forecast
July 1
July 2
July 3
July 4
Location & Local Information
Primary inflows Leysse de Novalaise
Primary outflows Tiers
Catchment area 70 km2 (27 sq mi)
Basin countries France
Surface area 5.45 km2 (2.10 sq mi)
Max. depth 71 m (233 ft)
Water volume 166×106 m3 (135,000 acre⋅ft)
Surface elevation 390.5 m (1,281 ft)
Lake Aiguebelette, located in the Savoie region of France, is one of the country’s warmest natural lakes. During the summer, its water temperatures can reach up to 28°C (82°F), making it a popular destination for swimming. Known for its emerald-green waters and scenic surroundings, Lake Aiguebelette is also one of the cleanest lakes in France due to strict environmental protections. This purity enhances its appeal for swimming and other water activities, especially from late spring through early autumn when temperatures are most comfortable.
Swimming in Lake Aiguebelette is organized around several public beaches that offer safe entry points, lifeguard supervision in peak months, and a range of facilities. Besides swimming, visitors can also enjoy activities such as kayaking and paddleboarding. The lake’s warm waters are particularly inviting in July and August, though May and June can also be pleasant for those who enjoy slightly cooler waters. The ecological regulations limit motorized boats, contributing to the lake’s peaceful environment and clear waters, ideal for a refreshing swim surrounded by nature.