IJsselmeer — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in IJsselmeer, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in IJsselmeer today is 21.7°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 13 | 23.5°C | 20.1°C | |
| AUG 14 | 23.7°C | 20.1°C | |
| AUG 15 | 23.6°C | 20.1°C | |
| AUG 16 | 23.3°C | 20.1°C | |
| AUG 17 | 23.5°C | 20.1°C | |
| AUG 18 | 22.7°C | 20.1°C | |
| AUG 19 | 22.3°C | 20.1°C | |
| AUG 20 | 21.9°C | 20.1°C | |
| AUG 21 | 20.1°C | 21.6°C | |
| AUG 22 | 20.1°C | 21.5°C | |
| AUG 23 | 20.1°C | 21.5°C | |
| AUG 24 | 20.1°C | 21.4°C | |
| AUG 25 | 20.1°C | 21.3°C | |
| AUG 26 | 20.1°C | 21.2°C | |
| AUG 27 | 20.1°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 | 1°C | 4°C | 6°C |
| February | 1°C | 4°C | 7°C |
| March | 1°C | 5°C | 10°C |
| April | 6°C | 11°C | 15°C |
| May | 11°C | 15°C | 19°C |
| June | 13°C | 18°C | 23°C |
| July | 16°C | 20°C | 25°C |
| August | 16°C | 20°C | 25°C |
| September | 13°C | 16°C | 21°C |
| October | 8°C | 12°C | 15°C |
| November | 1°C | 6°C | 12°C |
| December | 2°C | 5°C | 8°C |
IJsselmeer: Water Temperature by Location
IJsselmeer: Weather Forecast
August 21
August 22
August 23
August 24
August 25
August 26
Location & Local Information
IJsselmeer, the largest freshwater lake in the Netherlands, is located in the northern part of the country. It was created when the Zuiderzee, a former inland sea, was enclosed by the Afsluitdijk in 1932. Today, IJsselmeer is a favorite destination for water sports, including swimming, sailing, and windsurfing. During summer, the water temperature typically ranges from 18°C to 22°C (64°F to 72°F), which makes it comfortable for swimming and other water activities. The lake’s shallow areas warm up relatively quickly, especially along the shores, making these spots popular for swimmers and families.
Designated swimming zones are available around IJsselmeer, especially near towns like Enkhuizen, Lelystad, and Makkum, where the water quality is regularly monitored. In general, IJsselmeer has good water quality, but it’s always advisable to check local advisories before swimming, as occasional algae blooms in warm months or after heavy rainfall can impact water conditions. In winter, the water temperature drops to between 4°C and 8°C (39°F to 46°F), which is quite cold and typically unsuitable for recreational swimming.