Risle River — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in the Risle River, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in the Risle River today is 18.5°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 |
|---|---|---|---|
| JUL 15 | 19.7°C | 18.0°C | |
| JUL 16 | 19.7°C | 18.0°C | |
| JUL 17 | 19.7°C | 18.0°C | |
| JUL 18 | 18.4°C | 18.0°C | |
| JUL 19 | 18.4°C | 18.0°C | |
| JUL 20 | 18.4°C | 18.0°C | |
| JUL 21 | 18.5°C | 18.0°C | |
| JUL 22 | 18.5°C | 18.0°C | |
| JUL 23 | 18.0°C | 18.5°C | |
| JUL 24 | 18.0°C | 18.5°C | |
| JUL 25 | 18.0°C | 18.4°C | |
| JUL 26 | 18.0°C | 18.4°C | |
| JUL 27 | 18.0°C | 18.4°C | |
| JUL 28 | 18.0°C | 18.4°C | |
| JUL 29 | 18.0°C | 18.3°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 | 2°C | 6°C | 9°C |
| March | 5°C | 9°C | 11°C |
| April | 8°C | 11°C | 14°C |
| May | 9°C | 13°C | 18°C |
| June | 12°C | 17°C | 21°C |
| July | 13°C | 18°C | 22°C |
| August | 14°C | 18°C | 23°C |
| September | 12°C | 17°C | 21°C |
| October | 9°C | 12°C | 15°C |
| November | 5°C | 8°C | 12°C |
| December | 3°C | 7°C | 9°C |
Risle River: Water Temperature by Location
Risle River: Weather Forecast
July 23
July 24
July 25
Location & Local Information
Source:
• location Normandy
Mouth:
• location Seine
• coordinates 49°26′19″N 0°22′21″E
Length 145 km (90 mi)
Basin size 2,310 km2 (890 sq mi)
Discharge:
• average 14 m3/s (490 cu ft/s)
The Risle River, winding through Normandy in northern France, offers a tranquil setting ideal for riverside relaxation. Its waters are generally cool, with temperatures that range from 10°C to 20°C (50°F to 68°F) throughout the year. During the summer, the river reaches its warmest, although the water still maintains a refreshing temperature, making it suitable for those who enjoy a cooler swim. The Risle’s scenic banks are framed by lush greenery and charming villages, creating an inviting spot for a peaceful day near the water.
While swimming in the Risle is possible in certain calm and clear sections, it remains an activity enjoyed primarily by locals who know the safest spots. Most of the river is shallow and has a moderate current, which can vary with seasonal rainfall. For a safer swimming experience, many visitors prefer designated swimming areas or nearby lakes, though kayaking and fishing are also popular pastimes along the Risle. Visitors can also enjoy the river's natural beauty on foot or by bike, as several trails follow its course.