Lille — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lille, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lille today is 15.9°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 60°F (15°C) to 65°F (18°C). The water is comfortable for most people, making it an ideal range for water sports enthusiasts. The temperature does not cause significant discomfort, and swimming will be pleasant for the majority. However, it's important to remember that prolonged exposure to the water can still lead to cooling, so it's essential to monitor the time spent in the water, especially for children or elderly people. 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 3 | 16.7°C | 17.0°C | |
| JUN 4 | 16.7°C | 17.0°C | |
| JUN 5 | 16.6°C | 17.0°C | |
| JUN 6 | 16.6°C | 17.0°C | |
| JUN 7 | 16.5°C | 17.0°C | |
| JUN 8 | 16.5°C | 17.0°C | |
| JUN 10 | 15.9°C | 17.0°C | |
| JUN 11 | 17.0°C | 16.0°C | |
| JUN 12 | 17.0°C | 16.0°C | |
| JUN 13 | 17.0°C | 16.1°C | |
| JUN 14 | 17.0°C | 16.1°C | |
| JUN 15 | 17.0°C | 16.2°C | |
| JUN 16 | 17.0°C | 16.2°C | |
| JUN 17 | 17.0°C | 16.3°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 | 3°C | 7°C | 9°C |
| February | 3°C | 7°C | 9°C |
| March | 4°C | 8°C | 10°C |
| April | 6°C | 9°C | 13°C |
| May | 6°C | 11°C | 17°C |
| June | 12°C | 17°C | 21°C |
| July | 13°C | 18°C | 22°C |
| August | 14°C | 18°C | 23°C |
| September | 10°C | 15°C | 19°C |
| October | 6°C | 9°C | 12°C |
| November | 4°C | 8°C | 12°C |
| December | 3°C | 7°C | 9°C |
Lille: Weather Forecast
June 9
June 10
June 11
June 12
June 13
June 14
Location & Local Information
Lille is a major city in northern France, situated on the banks of the Deûle River. This river flows through the city and plays an important role in the area's history and development, particularly as a waterway for trade and transport. However, despite the river's presence in the urban landscape, swimming in the Deûle is not a common or recommended activity. The water temperature in the Deûle River, like many rivers in the region, remains cool throughout the year, with summer temperatures ranging from around 15°C to 18°C. This can be uncomfortable for prolonged swimming, and the river's depth and current may vary, making it unsafe for recreational bathing in certain sections.
The water quality of the Deûle River is another factor that deters swimming. While efforts have been made to improve the cleanliness of the river, urban and industrial activities near Lille can contribute to water pollution. Contaminants such as agricultural runoff, sewage, and other pollutants may affect the water quality, making swimming in the river a health risk. As such, the Deûle is primarily used for purposes such as transportation, leisure boating, and scenic walks rather than as a destination for swimmers.
For those seeking opportunities for swimming, Lille offers alternative options, such as public swimming pools and leisure centers. Additionally, the nearby coastlines and lakes in the region offer cleaner and safer environments for water activities. Whether enjoying a pool or exploring nearby beaches, there are plenty of options for swimming that are better suited to a safe and enjoyable experience.