Lac de Sylans — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lac de Sylans, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lac de Sylans today is 19.5°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming. 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 | 18.2°C | 20.9°C | |
| JUN 24 | 18.6°C | 20.9°C | |
| JUN 25 | 19.0°C | 20.9°C | |
| JUN 26 | 19.0°C | 20.9°C | |
| JUN 27 | 19.0°C | 20.9°C | |
| JUN 28 | 19.1°C | 20.9°C | |
| JUN 29 | 18.9°C | 20.9°C | |
| JUN 30 | 19.5°C | 20.9°C | |
| JUL 1 | 22.0°C | 19.6°C | |
| JUL 2 | 22.0°C | 19.8°C | |
| JUL 3 | 22.0°C | 19.9°C | |
| JUL 4 | 22.0°C | 20.0°C | |
| JUL 5 | 22.0°C | 20.1°C | |
| JUL 6 | 22.0°C | 20.3°C | |
| JUL 7 | 22.0°C | 20.4°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 | 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 | 15°C |
| May | 9°C | 14°C | 20°C |
| June | 15°C | 21°C | 26°C |
| July | 17°C | 22°C | 27°C |
| August | 17°C | 22°C | 27°C |
| September | 13°C | 19°C | 24°C |
| October | 9°C | 13°C | 17°C |
| November | 5°C | 9°C | 12°C |
| December | 2°C | 6°C | 9°C |
Lac de Sylans: Water Temperature by Location
Lac de Sylans: Weather Forecast
July 1
July 2
July 3
July 4
Location & Local Information
Lac de Sylans, located in the Ain department of France, is a serene, glacial lake renowned for its striking beauty. Set at an elevation of around 585 meters (1,919 feet), this lake was historically used for ice production due to its cold waters. Water temperatures in Lac de Sylans are generally cool, even in summer, often remaining between 10 and 20°C (50–68°F). This cool temperature profile is influenced by the lake’s depth and surrounding forested environment, making it an invigorating experience for those looking for a refreshing swim.
Swimming in Lac de Sylans is possible but not widely popular due to the low water temperatures. The lake is more commonly enjoyed for activities such as hiking, fishing, and picnicking along its shores, where visitors can take in the peaceful ambiance and picturesque views. However, for those who enjoy cold-water swimming, a dip in Lac de Sylans can be invigorating during the warmer months. Visitors should be mindful of the lake’s natural surroundings and respect local guidelines to preserve its pristine environment.