Harderwijk — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Harderwijk, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Harderwijk today is 23.8°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 75°F (23°C) to 79°F (26°C). This is a very comfortable temperature for swimming, and many people can enjoy prolonged stays in the water without feeling cold. The water is pleasantly warm, making it ideal for relaxation and water sports. This temperature range is particularly popular among tourists, as it combines comfort and safety for health. 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 5 | 24.7°C | 22.1°C | |
| AUG 6 | 24.9°C | 22.1°C | |
| AUG 7 | 24.5°C | 22.1°C | |
| AUG 8 | 24.5°C | 22.1°C | |
| AUG 9 | 24.4°C | 22.1°C | |
| AUG 10 | 24.0°C | 22.1°C | |
| AUG 11 | 23.8°C | 22.1°C | |
| AUG 12 | 23.9°C | 22.1°C | |
| AUG 13 | 22.1°C | 23.7°C | |
| AUG 14 | 22.1°C | 23.6°C | |
| AUG 15 | 22.1°C | 23.5°C | |
| AUG 16 | 22.1°C | 23.5°C | |
| AUG 17 | 22.1°C | 23.4°C | |
| AUG 18 | 22.1°C | 23.3°C | |
| AUG 19 | 22.1°C | 23.2°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 | 6°C | 10°C |
| February | 2°C | 4°C | 7°C |
| March | 5°C | 8°C | 11°C |
| April | 8°C | 12°C | 15°C |
| May | 12°C | 16°C | 21°C |
| June | 17°C | 21°C | 24°C |
| July | 19°C | 22°C | 27°C |
| August | 19°C | 22°C | 26°C |
| September | 15°C | 18°C | 23°C |
| October | 11°C | 15°C | 18°C |
| November | 5°C | 9°C | 12°C |
| December | 4°C | 7°C | 10°C |
Harderwijk: Weather Forecast
August 13
August 14
August 15
August 16
August 17
Location & Local Information
Harderwijk is a city located in the province of Gelderland in the Netherlands, situated on the shores of the Wolderwijd, a large lake that is part of the larger Veluwemeer. The Wolderwijd is known for its recreational opportunities, including swimming, sailing, and other water activities. The water temperature in the lake can vary depending on the time of year, typically ranging from 10°C (50°F) in early spring to about 20°C (68°F) during the summer months. This makes it suitable for swimming during the warmer months, especially at designated swimming areas.
In the summer, the water temperature of the Wolderwijd is generally comfortable for swimmers, especially on hot days. However, like other Dutch lakes, the water temperature can be quite chilly in the spring and fall, making swimming less inviting unless one is accustomed to colder conditions. Harderwijk's lakeshore areas are equipped with swimming zones, making it a popular destination for both locals and tourists looking to enjoy a swim or relax by the water.