Montereau-Fault-Yonne — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Montereau-Fault-Yonne, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Montereau-Fault-Yonne today is 11.1°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
❌ As of today, the minimum water temperature ranges from 50°F (10°C) to 54°F (12°C). The water is slightly warmer, but still cool for most people. Swimming in such conditions is possible, but for most people, the time spent in the water should be limited to avoid hypothermia. Even experienced swimmers may feel discomfort if they stay in the water for too long. To improve comfort and safety, a wetsuit can be used. 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 |
|---|---|---|---|
| OCT 23 | 12.2°C | 11.0°C | |
| OCT 24 | 11.6°C | 11.0°C | |
| OCT 25 | 11.7°C | 11.0°C | |
| OCT 26 | 11.6°C | 11.0°C | |
| OCT 27 | 11.6°C | 11.0°C | |
| OCT 28 | 11.6°C | 11.0°C | |
| OCT 29 | 11.1°C | 11.0°C | |
| OCT 30 | 11.1°C | 11.0°C | |
| OCT 31 | 11.0°C | 11.0°C | |
| NOV 1 | 9.0°C | 10.9°C | |
| NOV 2 | 9.0°C | 10.8°C | |
| NOV 3 | 9.0°C | 10.7°C | |
| NOV 4 | 9.0°C | 10.6°C | |
| NOV 5 | 9.0°C | 10.5°C | |
| NOV 6 | 9.0°C | 10.4°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 | 5°C | 9°C | 11°C |
| April | 8°C | 11°C | 14°C |
| May | 9°C | 14°C | 19°C |
| June | 13°C | 18°C | 22°C |
| July | 16°C | 20°C | 25°C |
| August | 13°C | 18°C | 24°C |
| September | 11°C | 16°C | 20°C |
| October | 8°C | 11°C | 14°C |
| November | 5°C | 9°C | 11°C |
| December | 3°C | 7°C | 9°C |
Montereau-Fault-Yonne: Weather Forecast
October 31
November 1
November 2
November 3
November 4
Location & Local Information
Montereau-Fault-Yonne, situated at the confluence of the Seine and Yonne rivers in the Île-de-France region, experiences water temperatures in the Seine that vary significantly by season. During the winter, water temperatures in the Seine can drop to around 4°C to 8°C, making it far too cold for swimming. In summer, the river temperature may rise to approximately 18°C to 22°C, which is warmer but still somewhat chilly for extended swimming sessions. Although the summer temperatures may seem suitable, swimming in the Seine River here is not generally recommended due to concerns about water quality and safety.
For those interested in water activities, Montereau-Fault-Yonne offers alternatives, such as local pools and designated recreational areas that provide a safe environment for swimming. Additionally, the scenic riverbanks make Montereau a popular spot for riverside activities like walking, cycling, and picnicking, allowing people to enjoy the natural beauty of the Seine and Yonne without entering the water directly.
The area also provides opportunities for boating and fishing, which are popular on both rivers. These activities offer a way to experience the waterways while respecting current water quality advisories. As environmental efforts continue to improve the river's health, Montereau-Fault-Yonne may one day see even safer and more accessible recreational use of its rivers.