Rumst — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Rumst, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Rumst today is 21.3°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 15 | 22.7°C | 20.8°C | |
| JUL 16 | 22.7°C | 20.8°C | |
| JUL 17 | 22.6°C | 20.8°C | |
| JUL 18 | 22.6°C | 20.8°C | |
| JUL 19 | 22.5°C | 20.8°C | |
| JUL 20 | 22.3°C | 20.8°C | |
| JUL 21 | 21.3°C | 20.8°C | |
| JUL 22 | 21.3°C | 20.8°C | |
| JUL 23 | 20.8°C | 21.3°C | |
| JUL 24 | 20.8°C | 21.3°C | |
| JUL 25 | 20.8°C | 21.2°C | |
| JUL 26 | 20.8°C | 21.2°C | |
| JUL 27 | 20.8°C | 21.2°C | |
| JUL 28 | 20.8°C | 21.2°C | |
| JUL 29 | 20.8°C | 21.1°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 | 4°C | 6°C |
| February | 4°C | 8°C | 10°C |
| March | 7°C | 10°C | 12°C |
| April | 9°C | 13°C | 16°C |
| May | 12°C | 16°C | 19°C |
| June | 16°C | 19°C | 23°C |
| July | 18°C | 21°C | 26°C |
| August | 18°C | 20°C | 22°C |
| September | 14°C | 17°C | 22°C |
| October | 12°C | 15°C | 18°C |
| November | 6°C | 10°C | 13°C |
| December | 2°C | 5°C | 8°C |
Rumst: Weather Forecast
July 22
July 23
July 24
July 25
Location & Local Information
Rumst is a municipality in the Flanders region of Belgium, located along the Rupel River, which is a tributary of the Scheldt River. The water temperature in the Rupel River varies with the seasons, typically being cooler in the winter and warmer in the summer. During the summer months, the water temperature in the Rupel can range from 16°C to 20°C (61°F to 68°F), which may be suitable for swimming in calmer areas of the river. However, swimming in the Rupel is not commonly practiced, primarily due to concerns about water quality, the presence of industrial runoff, and strong currents in some sections of the river. The Rupel River is mainly used for recreational boating, fishing, and cycling along its scenic banks. In the winter months, the water temperature drops to between 4°C and 7°C (39°F to 45°F), making swimming unsafe due to the cold water and potential strong currents.