Marl — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Marl, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Marl today is 20.3°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 14 | 22.4°C | 21.4°C | |
| JUL 15 | 22.5°C | 21.4°C | |
| JUL 16 | 22.5°C | 21.4°C | |
| JUL 17 | 22.2°C | 21.4°C | |
| JUL 18 | 22.2°C | 21.4°C | |
| JUL 19 | 22.2°C | 21.4°C | |
| JUL 20 | 22.2°C | 21.4°C | |
| JUL 21 | 20.3°C | 21.4°C | |
| JUL 22 | 21.4°C | 20.4°C | |
| JUL 23 | 21.4°C | 20.4°C | |
| JUL 24 | 21.4°C | 20.5°C | |
| JUL 25 | 21.4°C | 20.5°C | |
| JUL 26 | 21.4°C | 20.6°C | |
| JUL 27 | 21.4°C | 20.6°C | |
| JUL 28 | 21.4°C | 20.7°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 | 7°C | 10°C |
| February | 4°C | 8°C | 12°C |
| March | 6°C | 10°C | 14°C |
| April | 7°C | 13°C | 18°C |
| May | 11°C | 16°C | 20°C |
| June | 16°C | 21°C | 25°C |
| July | 18°C | 21°C | 26°C |
| August | 20°C | 23°C | 25°C |
| September | 14°C | 20°C | 26°C |
| October | 12°C | 15°C | 18°C |
| November | 5°C | 10°C | 15°C |
| December | 4°C | 7°C | 10°C |
Marl: Weather Forecast
July 22
July 23
July 24
July 25
Location & Local Information
Marl, a city in North Rhine-Westphalia, Germany, lies along the Lippe River, one of the significant rivers in the region. The water temperature in the Lippe River fluctuates based on the seasons, with cooler temperatures averaging about 4°C (39°F) in winter months, rising to around 20°C (68°F) during the summer months. These are approximate averages, as local conditions, rainfall, and other environmental factors can affect the actual temperature.
Although the Lippe River's warmer temperatures in summer might make it attractive for swimming, it's important to note that public swimming in rivers may be subject to local laws and regulations due to safety considerations. Additionally, the Lippe has strong currents in some sections, and water quality can be an issue due to industrial and agricultural runoff. Moreover, the river is used for commercial water transportation, further complicating the potential for recreational swimming. As such, it would be advisable to seek information from local authorities or relevant bodies to understand if and where swimming might be allowed. Pools and lakes in the Marl area might serve as safer and more reliably clean options for swimming.