Don River — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in the Don River, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in the Don River today is 19.3°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 | 19.9°C | 20.0°C | |
| AUG 25 | 19.2°C | 20.0°C | |
| AUG 26 | 19.1°C | 20.0°C | |
| AUG 27 | 19.1°C | 20.0°C | |
| AUG 28 | 19.0°C | 20.0°C | |
| AUG 29 | 19.0°C | 20.0°C | |
| AUG 30 | 19.1°C | 20.0°C | |
| AUG 31 | 19.3°C | 20.0°C | |
| SEP 1 | 17.0°C | 19.2°C | |
| SEP 2 | 17.0°C | 19.1°C | |
| SEP 3 | 17.0°C | 19.0°C | |
| SEP 4 | 17.0°C | 18.8°C | |
| SEP 5 | 17.0°C | 18.7°C | |
| SEP 6 | 17.0°C | 18.6°C | |
| SEP 7 | 17.0°C | 18.5°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 | 19°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 | 10°C |
Don River: Water Temperature by Location
🇫🇷 France > Brittany
🇫🇷 France > Pays de la Loire
- Avessac17.9°C
- Conquereuil18.0°C
- Derval18.1°C
- Grand-Auverné18.5°C
- Guémené-Penfao18.1°C
- Issé18.4°C
- Jans18.4°C
- Juigné-des-Moutiers18.3°C
- Marsac-sur-Don18.2°C
- Massérac17.9°C
- Moisdon-la-Rivière18.5°C
- Ombrée d'Anjou18.3°C
- Petit-Auverné18.5°C
- Saint-Julien-de-Vouvantes18.4°C
- Treffieux18.5°C
🇫🇷 France > Île-de-France
Don River: Weather Forecast
September 1
September 2
September 3
September 4
September 5
Location & Local Information
Source:
• location Loire-Atlantique
Mouth:
• location Vilaine
• coordinates 47°40′15″N 1°57′23″W
Length 92.1 km (57.2 mi)
Basin size 620 km2 (240 sq mi)
Discharge:
• average 3.77 m3/s (133 cu ft/s)
The River Don in western France is a gentle tributary that flows through regions such as Loire-Atlantique and Ille-et-Vilaine. Known for its mild currents, this river provides a serene environment, especially during the warmer months. In summer, the water temperature of the Don generally ranges from 17°C to 21°C (63°F to 70°F), making it a comfortable setting for outdoor activities like kayaking and leisurely paddling. Though not officially designated for swimming, there are shallow, calm spots along the riverbanks where locals sometimes cool off, especially in rural areas where the water is clear and accessible.
The Don River, surrounded by lush countryside, is primarily a destination for anglers and nature enthusiasts rather than swimmers. The banks are rich with biodiversity, creating an appealing setting for a day by the water without heavy currents or deep sections that are found in larger rivers. For those interested in swimming, it is recommended to check with local tourism offices for guidance, as some sections may not be maintained for public swimming, and water quality can vary.