Rezé — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Rezé, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Rezé today is 20°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 |
|---|---|---|---|
| AUG 24 | 20.6°C | 20.0°C | |
| AUG 25 | 20.0°C | 20.0°C | |
| AUG 26 | 19.9°C | 20.0°C | |
| AUG 27 | 19.9°C | 20.0°C | |
| AUG 28 | 19.9°C | 20.0°C | |
| AUG 29 | 19.8°C | 20.0°C | |
| AUG 30 | 19.9°C | 20.0°C | |
| AUG 31 | 20.0°C | 20.0°C | |
| SEP 1 | 17.0°C | 19.9°C | |
| SEP 2 | 17.0°C | 19.7°C | |
| SEP 3 | 17.0°C | 19.6°C | |
| SEP 4 | 17.0°C | 19.4°C | |
| SEP 5 | 17.0°C | 19.3°C | |
| SEP 6 | 17.0°C | 19.1°C | |
| SEP 7 | 17.0°C | 19.0°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 | 5°C | 9°C | 11°C |
| April | 9°C | 12°C | 15°C |
| May | 10°C | 15°C | 20°C |
| June | 15°C | 19°C | 24°C |
| July | 16°C | 20°C | 25°C |
| August | 16°C | 20°C | 25°C |
| September | 12°C | 17°C | 21°C |
| October | 9°C | 13°C | 16°C |
| November | 5°C | 9°C | 13°C |
| December | 2°C | 6°C | 11°C |
Rezé: Weather Forecast
September 1
September 2
September 3
September 4
September 5
Location & Local Information
Rezé is a town located in the Loire-Atlantique department, near the city of Nantes, and it is situated on the banks of the Sèvre Nantaise River. This river flows through the area, providing scenic views and opportunities for various water-based activities. The water temperature in the Sèvre Nantaise River can vary significantly throughout the year. During the colder months, from late fall to early spring, the water temperature typically ranges from 8°C to 12°C (46°F to 54°F), which makes swimming in the river less comfortable and potentially dangerous due to its chilliness. However, in summer, the river warms up to a more favorable temperature range of around 18°C to 22°C (64°F to 72°F), making it more inviting for recreational activities.
While the Sèvre Nantaise is a beautiful and peaceful river, it is not typically used for swimming due to concerns over water quality and currents. The river is more commonly enjoyed by those engaging in boating, kayaking, and fishing. The water quality can fluctuate, and there may be areas with strong currents, which can pose risks for swimmers. For those looking to swim safely, Rezé and the nearby Nantes region offer public swimming pools, as well as the nearby beaches of the Atlantic Ocean, which are well-known for their excellent conditions for swimming and other aquatic activities.