Lac de Serre-Ponçon — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lac de Serre-Ponçon, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lac de Serre-Ponçon today is 20.9°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 |
|---|---|---|---|
| JUL 14 | 18.7°C | 20.0°C | |
| JUL 15 | 19.7°C | 20.0°C | |
| JUL 16 | 21.3°C | 20.0°C | |
| JUL 17 | 21.3°C | 20.0°C | |
| JUL 18 | 21.3°C | 20.0°C | |
| JUL 19 | 21.3°C | 20.0°C | |
| JUL 20 | 21.2°C | 20.0°C | |
| JUL 21 | 20.9°C | 20.0°C | |
| JUL 22 | 20.0°C | 20.9°C | |
| JUL 23 | 20.0°C | 20.8°C | |
| JUL 24 | 20.0°C | 20.8°C | |
| JUL 25 | 20.0°C | 20.7°C | |
| JUL 26 | 20.0°C | 20.7°C | |
| JUL 27 | 20.0°C | 20.6°C | |
| JUL 28 | 20.0°C | 20.6°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 | 2°C | 6°C | 9°C |
| February | 2°C | 6°C | 9°C |
| March | 4°C | 8°C | 11°C |
| April | 7°C | 11°C | 14°C |
| May | 9°C | 14°C | 20°C |
| June | 11°C | 17°C | 22°C |
| July | 14°C | 20°C | 25°C |
| August | 14°C | 20°C | 25°C |
| September | 11°C | 17°C | 22°C |
| October | 8°C | 12°C | 15°C |
| November | 5°C | 9°C | 12°C |
| December | 2°C | 6°C | 9°C |
Lac de Serre-Ponçon: Water Temperature by Location
Lac de Serre-Ponçon: Weather Forecast
July 22
July 23
July 24
July 25
Location & Local Information
Lac de Serre-Ponçon, located in the French Alps in the Hautes-Alpes department, is one of the largest and most beautiful artificial lakes in France. The lake was created by the Serre-Ponçon Dam, which is situated on the Durance River. Covering an area of 28 square kilometers, it is surrounded by stunning mountain landscapes, making it a popular spot for various outdoor activities, including swimming. The water temperature in Lac de Serre-Ponçon is relatively cool, with summer temperatures typically ranging between 18°C and 22°C (64°F to 72°F). This makes it an ideal location for a refreshing swim, especially during the warmer months.
The lake's clear waters are perfect for swimming, kayaking, and other water sports. There are designated swimming areas, as well as beaches where visitors can enjoy the water and relax under the sun. The temperature of the water remains comfortable for swimming throughout the summer, but it can be cooler in the spring and autumn. The surrounding nature offers beautiful spots for picnics and hiking, and the lake itself is known for its calm waters, making it a peaceful and safe environment for families. Whether you're looking to swim, paddle, or simply enjoy the views, Lac de Serre-Ponçon is a great destination.