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Untersee

Untersee

© Marika Haupt

Untersee Current Water Temperature and Forecast

On this page, you will find comprehensive information about the water temperature in Untersee, 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 Lake Water Temperature Information

9.0°C

TODAY

8.3°C

YESTERDAY

7.8°C

A WEEK AGO

As of today, the minimum water temperature in the Untersee ranges from 47°F (8°C) to 50°F (10°C). This is still cool water, suitable only for experienced swimmers or those accustomed to cold water. Swimming in such conditions is possible, but not recommended for prolonged periods. Extra caution should be taken during extended exposure, as the cold water can cause heat loss and lead to hypothermia. For added comfort, special clothing can be used.

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 Untersee Over the Last 30 Days

Today the water temperature in Untersee is higher than the same day in previous years. The water temperature range here in April is from 4°C to 10°C. The water temperature is trending upward, and it has increased both over the past 30 days and the past week.

The forecasted water temperature values for Untersee 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
Mar 247.8°C6.5°C
Mar 258.6°C6.5°C
Mar 268.6°C6.5°C
Mar 278.6°C6.5°C
Mar 288.7°C6.5°C
Mar 298.7°C6.5°C
Mar 318.3°C6.5°C
Apr 19.0°C7.4°C
Apr 27.4°C8.9°C
Apr 37.4°C8.8°C
Apr 47.4°C8.7°C
Apr 57.4°C8.6°C
Apr 67.4°C8.5°C
Apr 77.4°C8.4°C
Apr 87.4°C8.3°C
Apr 97.4°C8.2°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 Untersee by Month

January

MinimumAverageMaximum
2°C4.5°C7°C

February

MinimumAverageMaximum
2°C4°C6°C

March

MinimumAverageMaximum
4°C6.5°C9°C

April

MinimumAverageMaximum
4°C7.4°C10°C

May

MinimumAverageMaximum
9°C12°C15°C

June

MinimumAverageMaximum
16°C18.6°C23°C

July

MinimumAverageMaximum
19°C21.7°C27°C

August

MinimumAverageMaximum
18°C22.1°C26°C

September

MinimumAverageMaximum
16°C19.1°C24°C

October

MinimumAverageMaximum
10°C13°C16°C

November

MinimumAverageMaximum
8°C9.8°C12°C

December

MinimumAverageMaximum
3°C5°C7°C

Monthly Water Temperature Histogram for Untersee

Water Temperature in Cities and Towns on Untersee

Radolfzell am Bodensee
Germany (Baden-Württemberg)
8.1°C
Moos
Germany (Baden-Württemberg)
8.1°C
Gaienhofen
Germany (Baden-Württemberg)
8.7°C
Öhningen
Germany (Baden-Württemberg)
8.7°C
Mammern
Switzerland
8.7°C
Steckborn
Switzerland
9.0°C
Berlingen
Switzerland
8.6°C
Reichenau
Germany (Baden-Württemberg)
8.4°C
Allensbach
Germany (Baden-Württemberg)
8.4°C

Known Beaches in the Area of Untersee?

Strandbad Horn

Strandbad Horn is a 1-stars sandy beach, located in a 3 km (2 miles) radius of Untersee.

Radolfzell Strand

Radolfzell Strand is a 2-stars sandy beach, located in a 6 km (4 miles) radius of Untersee. There is parking. There are cafés.

Strandbad Wallhausen

Strandbad Wallhausen is a 4-stars sandy beach, located in a 10 km (6 miles) radius of Untersee. There are lifeguards on the beach. There is parking. There are restrooms. There are shops. There are cafés. It is suitable for surfing.

Untersee Weather

APRIL 2

3°C / 14°C
mainly clear

rain: 0% | wind: 17 km/h

APRIL 3

5°C / 16°C
fog

rain: 0% | wind: 6 km/h

APRIL 4

3°C / 17°C
fog

rain: 3% | wind: 8 km/h

Water Temperature in Untersee: General Trends and Swimming Opportunities

Primary inflows: Seerhein, Radolfzeller Aach and smaller streams
Primary outflows: High Rhine
Surface area: 62 square kilometres (24 sq mi)
Average depth: 13 metres (43 ft)
Max. depth: 45 metres (148 ft)
Water volume: 0.8 cubic kilometres (0.19 cu mi)
Shore length1: 87 kilometres (54 mi)
Surface elevation: 395.11 metres (1,296.3 ft)

Untersee is a picturesque lake located in the Canton of Thurgau, Switzerland. It is part of the larger Lake Constance (Bodensee) system and is known for its tranquil waters and beautiful natural surroundings. The lake is popular for various recreational activities, including swimming, sailing, and fishing. Its serene environment attracts nature lovers, families, and outdoor enthusiasts.

The water temperature in Untersee varies throughout the year. It typically reaches its warmest during the summer months, making it suitable for swimming and other water activities. The scenic views and calm atmosphere make it a perfect destination for relaxation and leisure.

Geographical Location of Untersee

Frequently Asked Questions About Untersee and its Water Temperatures

What is the current water temperature in Untersee?

The water temperature today in Untersee ranges from 47°F (8.1°C) to 48°F (9.0°C).

What is the water temperature in Untersee during the summer months?

The average water temperature in Untersee during the summer months is typically between 65°F to 72°F (19°C to 22°C), and it can reach up to 81°F (27°C) at its warmest. However, in some years, the temperature may exceed this range.

What is the water temperature in Untersee in May?

The average water temperature in Untersee in May ranges from 48°F to 59°F (9°C to 15°C).

What is the water temperature in Untersee in September?

The average water temperature in Untersee in September is typically between 61°F to 75°F (16°C to 24°C).

Where is Untersee located?

Untersee is located in Switzerland, and in Germany, at an elevation of 1,299 feet (396 meters) above sea level.

Is it possible to swim in Untersee and what are the possibilities for this?

Yes, it is possible to swim in Untersee, Switzerland. You can enjoy swimming, with options for everyone from families to experienced swimmers, although specific conditions and rules may apply.

What are the coordinates of Untersee?

Untersee is located at coordinates 47.6960°N 9.0270°E.