Treene River — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in the Treene River, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in the Treene River today is 15°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 54°F (12°C) to 60°F (15°C). The water is significantly warmer, and swimming becomes possible for most people. However, caution may still be required for prolonged stays in the water, as extended exposure can cause discomfort. This is a suitable temperature range for short swims and for those accustomed to cooler water. For more comfortable swimming, it is recommended to use proper gear. 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 |
|---|---|---|---|
| SEP 13 | 16.6°C | 17.5°C | |
| SEP 14 | 17.0°C | 17.5°C | |
| SEP 15 | 17.0°C | 17.5°C | |
| SEP 16 | 16.2°C | 17.5°C | |
| SEP 17 | 15.7°C | 17.5°C | |
| SEP 18 | 15.6°C | 17.5°C | |
| SEP 19 | 15.0°C | 17.5°C | |
| SEP 20 | 14.9°C | 17.5°C | |
| SEP 21 | 17.5°C | 15.1°C | |
| SEP 22 | 17.5°C | 15.3°C | |
| SEP 23 | 17.5°C | 15.4°C | |
| SEP 24 | 17.5°C | 15.5°C | |
| SEP 25 | 17.5°C | 15.6°C | |
| SEP 26 | 17.5°C | 15.8°C | |
| SEP 27 | 17.5°C | 15.9°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 | 1°C | 4°C | 6°C |
| February | 1°C | 4°C | 6°C |
| March | 4°C | 6°C | 8°C |
| April | 4°C | 9°C | 13°C |
| May | 10°C | 14°C | 18°C |
| June | 15°C | 20°C | 24°C |
| July | 16°C | 19°C | 24°C |
| August | 17°C | 20°C | 23°C |
| September | 13°C | 18°C | 22°C |
| October | 9°C | 12°C | 14°C |
| November | 4°C | 8°C | 11°C |
| December | 3°C | 5°C | 7°C |
Treene River: Water Temperature by Location
Treene River: Weather Forecast
September 21
September 22
September 23
September 24
September 25
September 26
Location & Local Information
Source Bondenau
• location Mohrkirch, Angeln
• elevation 50 m (160 ft)
2nd source lake Tresssee, Oeversee
• elevation 20 m (66 ft)
Mouth Eider
• location Friedrichstadt
• coordinates 54°22′6″N 9°5′9″E
Length 95 km (59 mi)
The Treene River in Schleswig-Holstein, Germany, is a popular spot for outdoor activities and offers moderate water temperatures during the warmer months. In summer, the river's water temperatures typically range between 16–20°C, depending on weather conditions and the specific location. The upper reaches and areas with shade might be slightly cooler, while open stretches exposed to sunlight tend to warm up more.
Swimming in the Treene is possible and enjoyed by locals and visitors, especially in designated swimming areas. The river is known for its calm sections, making it suitable for families and less experienced swimmers. However, as with any natural water body, it's crucial to check local conditions, as currents and water quality can vary. For those seeking relaxation, the Treene also provides opportunities for canoeing, fishing, and simply enjoying the picturesque landscape.