Zwalm River — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in the Zwalm River, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in the Zwalm River today is 21.6°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 68°F (20°C) to 74°F (23°C). The water is warm and pleasant for swimming, and in this range, one can stay in the water for extended periods without the risk of hypothermia. This is the ideal temperature for relaxation, swimming, and water sports. Families with children, as well as outdoor enthusiasts, will enjoy swimming and time spent in the water. For most people, this is the optimal temperature for a comfortable beach experience. 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 17 | 22.4°C | 22.8°C | |
| JUL 18 | 22.4°C | 22.8°C | |
| JUL 19 | 22.4°C | 22.8°C | |
| JUL 20 | 22.3°C | 22.8°C | |
| JUL 21 | 21.7°C | 22.8°C | |
| JUL 22 | 21.0°C | 22.8°C | |
| JUL 23 | 21.7°C | 22.8°C | |
| JUL 24 | 21.7°C | 22.8°C | |
| JUL 25 | 22.8°C | 21.7°C | |
| JUL 26 | 22.8°C | 21.7°C | |
| JUL 27 | 22.8°C | 21.8°C | |
| JUL 28 | 22.8°C | 21.8°C | |
| JUL 29 | 22.8°C | 21.9°C | |
| JUL 30 | 22.8°C | 22.0°C | |
| JUL 31 | 22.8°C | 22.0°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 | 5°C | 7°C |
| February | 4°C | 7°C | 10°C |
| March | 7°C | 10°C | 13°C |
| April | 9°C | 13°C | 17°C |
| May | 12°C | 17°C | 21°C |
| June | 17°C | 20°C | 24°C |
| July | 20°C | 23°C | 28°C |
| August | 19°C | 22°C | 25°C |
| September | 15°C | 20°C | 24°C |
| October | 12°C | 15°C | 18°C |
| November | 6°C | 9°C | 12°C |
| December | 3°C | 5°C | 8°C |
Zwalm River: Water Temperature by Location
Zwalm River: Weather Forecast
July 25
July 26
July 27
July 28
July 29
July 30
Location & Local Information
The Zwalm is a river located in the Flanders region of Belgium, flowing through the provinces of East Flanders and the town of Zwalm. It is a tributary of the Scheldt River, with a total length of around 30 kilometers. The river’s water temperature fluctuates throughout the year, typically ranging from 4°C to 8°C (39°F to 46°F) in winter, and rising to 15°C to 22°C (59°F to 72°F) during the summer months. These temperatures make it comfortable for swimming, particularly in the summer when the river is warmer and the surrounding areas are more popular for outdoor activities.
Swimming in the Zwalm River is possible, though not widely practiced due to the absence of designated swimming areas or facilities. The water is relatively calm, making it suitable for leisurely activities like kayaking, canoeing, and fishing. However, water quality can vary depending on local agricultural runoff and rainfall, so it is important to check for water quality updates before swimming. The river’s natural setting provides a scenic backdrop for nature walks and outdoor relaxation, but due to the lack of swimming zones and potential hazards like strong currents or obstacles, swimmers should exercise caution.