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Eider River

Eider River Current Water Temperature and Forecast

On this page, you will find comprehensive information about the water temperature in Eider River, including current readings, historical data and trends, monthly averages, as well as weather forecasts and upcoming temperature predictions. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Current Water Temperature in Eider River

18.8°C

TODAY

19.5°C

YESTERDAY

19.3°C

A WEEK AGO

As of today, the minimum water temperature in the Eider River ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming.

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.

Analysis, Historical Data, and Forecast of Water Temperature

Water Temperature Chart for Eider River Over the Last 30 Days

Today the water temperature in Eider River is lower than the same day in previous years. The water temperature range here in June is from 15°C to 24°C. The water temperature has decreased over the past 7 days but has increased over the past month.

The forecasted water temperature values for Eider are presented in the table below.

The actual water temperature values near the shore may differ by a few degrees from the stated values. For the development of the forecast, we use our own mathematical model that takes into account the current water temperature changes, historical data, and key weather trends, including wind strength and direction, and air temperature in each specific region.

Daily Water Temperature Chart

DateCurrentAverageForecast
Jun 2019.3°C19.5°C
Jun 2119.0°C19.5°C
Jun 2219.1°C19.5°C
Jun 2319.7°C19.5°C
Jun 2419.7°C19.5°C
Jun 2519.6°C19.5°C
Jun 2619.5°C19.5°C
Jun 2718.8°C19.5°C
Jun 2819.5°C18.8°C
Jun 2919.5°C18.8°C
Jun 3019.5°C18.8°C
Jul 118.9°C18.8°C
Jul 218.9°C18.8°C
Jul 318.9°C18.8°C
Jul 418.9°C18.8°C
Jul 518.9°C18.8°C
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast

Water Temperature Ranges in Eider River by Month

January

MinimumAverageMaximum
2°C4°C6°C

February

MinimumAverageMaximum
2°C4°C6°C

March

MinimumAverageMaximum
4°C6.5°C9°C

April

MinimumAverageMaximum
4°C8.5°C13°C

May

MinimumAverageMaximum
12°C14.5°C18°C

June

MinimumAverageMaximum
15°C19.5°C24°C

July

MinimumAverageMaximum
16°C18.9°C24°C

August

MinimumAverageMaximum
18°C19.2°C20°C

September

MinimumAverageMaximum
14°C16.7°C22°C

October

MinimumAverageMaximum
10°C12.9°C14°C

November

MinimumAverageMaximum
5°C8°C11°C

December

MinimumAverageMaximum
3°C5°C7°C

Monthly Water Temperature Histogram for Eider River

Water Temperature in Cities and Towns on Eider River

Bordesholm
Germany (Schleswig-Holstein)
19.0°C
Germany (Schleswig-Holstein)
18.7°C
Friedrichstadt
Germany (Schleswig-Holstein)
19.6°C
Tönning
Germany (Schleswig-Holstein)
19.7°C

Eider River Weather

JUNE 27

16°C / 20°C
slight rain showers

rain: 25% | wind: 31 km/h

JUNE 28

16°C / 21°C
slight rain

rain: 10% | wind: 26 km/h

JUNE 29

16°C / 23°C
slight rain showers

rain: 3% | wind: 11 km/h

JUNE 30

15°C / 28°C
slight rain showers

rain: 15% | wind: 18 km/h

Water Temperature in Eider River: General Trends and Swimming Opportunities

Source Klaster Teich
• location Wattenbek
• coordinates 54°8′18″N 10°7′38″E
Mouth North Sea
• location Tönning
• coordinates 54°18′52.27″N 8°57′16.34″E
Length 188 km (117 mi)

The Eider River, the longest river in Schleswig-Holstein, Germany, offers varied water temperatures depending on the season and location. During the summer months, the water temperature can range between 16–22°C, with warmer spots often found in slower-flowing sections or areas exposed to prolonged sunlight. In winter, temperatures drop significantly, reflecting the cold climate of northern Germany.

Swimming in the Eider is possible, particularly in designated recreational areas. While certain stretches near reservoirs or calm bends are suitable for swimming, the river's tidal influences closer to the North Sea and its sometimes strong currents make swimming less advisable in other areas. Always check for local advice and designated safe swimming zones to ensure a safe and enjoyable experience.

Geographical Location of Eider River

Frequently Asked Questions About Eider River and its Water Temperatures

What is the current water temperature in Eider River?

The water temperature today in Eider River ranges from 66°F (18.7°C) to 67°F (19.7°C).

What is the water temperature in Eider River during the summer months?

The average water temperature in Eider River during the summer months is typically between 66°F to 67°F (19°C to 20°C), and it can reach up to 75°F (24°C) at its warmest. However, in some years, the temperature may exceed this range.

What is the water temperature in Eider River in May?

The average water temperature in Eider River in May ranges from 54°F to 64°F (12°C to 18°C).

What is the water temperature in Eider River in September?

The average water temperature in Eider River in September is typically between 57°F to 72°F (14°C to 22°C).

Where does Eider River flow?

Eider River flows through Germany (Schleswig-Holstein).

Is it possible to swim in the Eider River?

Yes, it's possible to swim in the Eider River. However, caution is advised due to its strong currents and potential water pollution.

What major cities are located on Eider River?

Cities along the course of Eider River include Rendsburg (Schleswig-Holstein).