Étang de Thau — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Étang de Thau, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Étang de Thau today is 20.5°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 |
|---|---|---|---|
| SEP 28 | 21.4°C | 21.0°C | |
| SEP 29 | 21.4°C | 21.0°C | |
| SEP 30 | 21.5°C | 21.0°C | |
| OCT 1 | 21.6°C | 17.0°C | |
| OCT 2 | 21.1°C | 17.0°C | |
| OCT 3 | 20.9°C | 17.0°C | |
| OCT 4 | 20.9°C | 17.0°C | |
| OCT 5 | 20.7°C | 17.0°C | |
| OCT 6 | 17.0°C | 20.3°C | |
| OCT 7 | 17.0°C | 20.2°C | |
| OCT 8 | 17.0°C | 20.0°C | |
| OCT 9 | 17.0°C | 19.8°C | |
| OCT 10 | 17.0°C | 19.6°C | |
| OCT 11 | 17.0°C | 19.5°C | |
| OCT 12 | 17.0°C | 19.3°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 | 5°C | 9°C | 12°C |
| February | 5°C | 9°C | 13°C |
| March | 8°C | 12°C | 15°C |
| April | 11°C | 15°C | 19°C |
| May | 11°C | 17°C | 22°C |
| June | 16°C | 21°C | 26°C |
| July | 17°C | 22°C | 27°C |
| August | 18°C | 23°C | 28°C |
| September | 16°C | 21°C | 26°C |
| October | 12°C | 17°C | 20°C |
| November | 7°C | 12°C | 16°C |
| December | 5°C | 9°C | 13°C |
Étang de Thau: Water Temperature by Location
Étang de Thau: Weather Forecast
October 6
October 7
October 8
October 9
October 10
October 11
Location & Local Information
Étang de Thau is a large lagoon located in the Languedoc-Roussillon region of southern France, near the Mediterranean coast. It is a saltwater lake that is famous for its oyster farming, as well as its clear, calm waters, making it a popular destination for swimming and other water activities. The water temperature in Étang de Thau typically ranges from 14°C (57°F) in the cooler months of winter to around 24-26°C (75-79°F) during the summer months, providing pleasant swimming conditions in the warmer seasons. This makes the lagoon particularly appealing for a summer dip, with warm waters offering a refreshing escape from the heat.
Swimming in Étang de Thau is a popular activity, particularly in the designated swimming areas such as the beaches near the town of Mèze or Marseillan. The shallow, clear waters are ideal for those looking for a more relaxed swimming experience. The lagoon's peaceful environment and picturesque surroundings, including views of vineyards and the nearby Mediterranean coast, make it a great place for swimming, relaxation, and enjoying the natural beauty of the area. While the water is generally safe for swimming, visitors should always be mindful of local guidelines, particularly regarding water quality, especially after heavy rains or storms.