Zwolle — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Zwolle, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Zwolle 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 |
|---|---|---|---|
| AUG 4 | 21.4°C | 20.7°C | |
| AUG 5 | 21.4°C | 20.7°C | |
| AUG 6 | 21.4°C | 20.7°C | |
| AUG 7 | 21.2°C | 20.7°C | |
| AUG 8 | 21.2°C | 20.7°C | |
| AUG 9 | 21.3°C | 20.7°C | |
| AUG 10 | 21.2°C | 20.7°C | |
| AUG 11 | 21.6°C | 20.7°C | |
| AUG 12 | 20.7°C | 21.6°C | |
| AUG 13 | 20.7°C | 21.5°C | |
| AUG 14 | 20.7°C | 21.5°C | |
| AUG 15 | 20.7°C | 21.4°C | |
| AUG 16 | 20.7°C | 21.4°C | |
| AUG 17 | 20.7°C | 21.3°C | |
| AUG 18 | 20.7°C | 21.3°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 | 2°C | 5°C | 8°C |
| March | 1°C | 6°C | 10°C |
| April | 7°C | 11°C | 14°C |
| May | 11°C | 15°C | 18°C |
| June | 16°C | 19°C | 23°C |
| July | 17°C | 20°C | 25°C |
| August | 17°C | 21°C | 24°C |
| September | 14°C | 19°C | 23°C |
| October | 10°C | 13°C | 16°C |
| November | 4°C | 8°C | 11°C |
| December | 2°C | 5°C | 7°C |
Zwolle: Weather Forecast
August 12
August 13
August 14
August 15
Location & Local Information
Zwolle is a city located along the IJssel River in the eastern Netherlands. The water temperature in the IJssel River varies by season, with warmer temperatures in the summer and colder temperatures in the winter. In the summer months, the water temperature typically ranges between 18°C and 22°C (64°F to 72°F), which is generally comfortable for swimming. However, the water can still feel cool to some swimmers, especially early in the season. In winter, the water temperature can drop significantly, typically between 4°C and 6°C (39°F to 43°F), making swimming unsafe due to the risk of hypothermia.
Swimming in the IJssel River near Zwolle is possible but not highly recommended due to safety concerns. The river can have strong currents, especially after heavy rainfall or when the water level is high. These currents can make swimming difficult and dangerous, particularly for inexperienced swimmers. Additionally, the water quality in the IJssel may be affected by pollution from agricultural runoff and industrial activities, which could pose health risks to swimmers. For a safer swimming experience, it is advisable to visit designated swimming areas, such as lakes or monitored natural swimming spots, where the water quality is regularly checked and conditions are safer for recreational swimming.