Emscher River — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in the Emscher River, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in the Emscher River today is 19.5°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 14 | 20.5°C | 16.6°C | |
| JUL 15 | 20.5°C | 16.6°C | |
| JUL 16 | 20.5°C | 16.6°C | |
| JUL 17 | 21.3°C | 16.6°C | |
| JUL 18 | 21.3°C | 16.6°C | |
| JUL 19 | 21.3°C | 16.6°C | |
| JUL 20 | 21.3°C | 16.6°C | |
| JUL 21 | 19.5°C | 16.6°C | |
| JUL 22 | 16.6°C | 19.4°C | |
| JUL 23 | 16.6°C | 19.2°C | |
| JUL 24 | 16.6°C | 19.1°C | |
| JUL 25 | 16.6°C | 18.9°C | |
| JUL 26 | 16.6°C | 18.8°C | |
| JUL 27 | 16.6°C | 18.6°C | |
| JUL 28 | 16.6°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 | 3°C | 6°C | 9°C |
| February | 2°C | 6°C | 9°C |
| March | 5°C | 8°C | 11°C |
| April | 6°C | 10°C | 14°C |
| May | 10°C | 14°C | 18°C |
| June | 11°C | 17°C | 23°C |
| July | 11°C | 17°C | 23°C |
| August | 11°C | 16°C | 20°C |
| September | 13°C | 16°C | 21°C |
| October | 11°C | 13°C | 16°C |
| November | 4°C | 8°C | 11°C |
| December | 3°C | 6°C | 9°C |
Emscher River: Water Temperature by Location
Emscher River: Weather Forecast
July 22
July 23
July 24
July 25
Location & Local Information
Source Holzwickede
• location Eastern Ruhr Area
• elevation 160 m (520 ft)
Mouth Rhine
• coordinates 51°33′48″N 6°41′23″E
Length 83.2 km (51.7 mi)
The Emscher River, located in the Ruhr area of Germany, has undergone significant transformation over the past decades. Once heavily polluted due to industrial and urban wastewater, the river has been part of a major restoration project aimed at renaturalization. Although much of the river's water quality has improved, it is still not suitable for swimming. Water temperatures in the Emscher range from 5-10°C (41-50°F) in winter to 15-20°C (59-68°F) in summer, influenced by industrial cooling processes and surface runoff.
Swimming in the Emscher is not recommended or permitted due to lingering pollution and ongoing rehabilitation efforts. The river’s focus is more on ecological recovery, providing habitats for wildlife and creating green spaces for public recreation along its banks. However, the Emscher is a symbol of environmental progress in the Ruhr area, and nearby recreational lakes or swimming pools are better suited for water activities.