Couesnon River — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in the Couesnon River, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in the Couesnon River today is 19.8°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 4 | 19.7°C | 18.0°C | |
| AUG 5 | 19.7°C | 18.0°C | |
| AUG 6 | 19.7°C | 18.0°C | |
| AUG 7 | 19.7°C | 18.0°C | |
| AUG 8 | 19.8°C | 18.0°C | |
| AUG 9 | 19.8°C | 18.0°C | |
| AUG 10 | 19.8°C | 18.0°C | |
| AUG 11 | 19.8°C | 18.0°C | |
| AUG 12 | 18.0°C | 19.7°C | |
| AUG 13 | 18.0°C | 19.6°C | |
| AUG 14 | 18.0°C | 19.5°C | |
| AUG 15 | 18.0°C | 19.4°C | |
| AUG 16 | 18.0°C | 19.4°C | |
| AUG 17 | 18.0°C | 19.3°C | |
| AUG 18 | 18.0°C | 19.2°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 | 18°C |
| June | 13°C | 18°C | 22°C |
| July | 16°C | 20°C | 25°C |
| August | 13°C | 18°C | 22°C |
| September | 11°C | 16°C | 20°C |
| October | 8°C | 11°C | 14°C |
| November | 5°C | 8°C | 12°C |
| December | 3°C | 7°C | 9°C |
Couesnon River: Water Temperature by Location
Couesnon River: Weather Forecast
August 12
August 13
August 14
August 15
Location & Local Information
Source:
• location Normandy
Mouth:
• location English Channel
• coordinates 48°37′4″N 1°30′41″W
Length 97.8 km (60.8 mi)
Basin size 1,124 km2 (434 sq mi)
The Couesnon River, located in the Brittany region of France, is a charming waterway that offers various recreational activities, including swimming. During the summer months, the water temperature in the Couesnon typically ranges from 16°C to 22°C (61°F to 72°F), making it a pleasant choice for swimmers. While there are designated swimming areas, it's advisable to check local guidelines regarding water quality and safety, as conditions can vary throughout the season.
In addition to swimming, the Couesnon River is popular for kayaking and canoeing, attracting both beginners and experienced paddlers. The scenic surroundings, including lush greenery and historical landmarks, enhance the experience for visitors looking to enjoy a day outdoors. Whether you're swimming or paddling, the Couesnon River provides a lovely escape into nature.