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Lake Lucerne

Lake Lucerne Current Water Temperature and Forecast

On this page, you will find comprehensive information about the water temperature in Lake Lucerne, 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

51°F

TODAY

50°F

YESTERDAY

49°F

A WEEK AGO

As of today, the minimum water temperature in the Lake Lucerne 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 Lake Lucerne Over the Last 30 Days

Today the water temperature in Lake Lucerne is higher than the same day in previous years. The water temperature range here in April is from 43°F to 54°F. 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 Lake Lucerne 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
Apr 1349°F47°F
Apr 1450°F47°F
Apr 1551°F47°F
Apr 1651°F47°F
Apr 1751°F47°F
Apr 1851°F47°F
Apr 1950°F47°F
Apr 2051°F47°F
Apr 2147°F51°F
Apr 2247°F51°F
Apr 2347°F50°F
Apr 2447°F50°F
Apr 2547°F50°F
Apr 2647°F50°F
Apr 2747°F50°F
Apr 2847°F49°F
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast

Water Temperature Ranges in Lake Lucerne by Month

January

MinimumAverageMaximum
39°F45°F50°F

February

MinimumAverageMaximum
39°F41°F43°F

March

MinimumAverageMaximum
41°F44°F46°F

April

MinimumAverageMaximum
43°F47°F54°F

May

MinimumAverageMaximum
52°F56°F63°F

June

MinimumAverageMaximum
63°F68°F75°F

July

MinimumAverageMaximum
68°F73°F82°F

August

MinimumAverageMaximum
66°F73°F81°F

September

MinimumAverageMaximum
63°F68°F77°F

October

MinimumAverageMaximum
54°F59°F64°F

November

MinimumAverageMaximum
46°F52°F57°F

December

MinimumAverageMaximum
41°F46°F50°F

Monthly Water Temperature Histogram for Lake Lucerne

Water Temperature in Cities and Towns on Lake Lucerne

Switzerland
53°F
Meggen
Switzerland
51°F
Küssnacht
Switzerland
51°F
Greppen
Switzerland
51°F
Weggis
Switzerland
51°F
Vitznau
Switzerland
51°F
Gersau
Switzerland
51°F
Ingenbohl
Switzerland
50°F
Sisikon
Switzerland
50°F
Flüelen
Switzerland
50°F
Seedorf
Switzerland
49°F
Seelisberg
Switzerland
50°F
Emmetten
Switzerland
50°F
Beckenried
Switzerland
50°F
Buochs
Switzerland
50°F
Ennetbürgen
Switzerland
50°F
Stansstad
Switzerland
51°F
Hergiswil
Switzerland
52°F
Horw
Switzerland
52°F

Known Beaches in the Area of Lake Lucerne?

Trauerweide Beach

Trauerweide Beach is a 1-stars sandy beach, located in a 4 km (2 miles) radius of Lake Lucerne.

Strandbad Winkel

Strandbad Winkel is a 1-stars sandy beach, located in a 6 km (4 miles) radius of Lake Lucerne.

Lido Luzern

Lido Luzern is a 1-stars sandy beach, located in a 6 km (4 miles) radius of Lake Lucerne.

Ufschotti Strand

Ufschotti Strand is a 4-stars sandy beach, located in a 7 km (4 miles) radius of Lake Lucerne. For those who prefer clothing-optional beaches, Ufschotti Strand is a designated nudist beach. There is parking. There are restrooms. There are cafés. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Seebad Mit Strand Am Vierwaldstattersee

Seebad Mit Strand Am Vierwaldstattersee is a 3-stars sandy beach, located in a 7 km (4 miles) radius of Lake Lucerne. There is parking. There are cafés. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Lake Lucerne Weather

APRIL 21

41°F / 59°F
slight rain showers

rain: 56% | wind: 11 mph

APRIL 22

43°F / 59°F
overcast

rain: 38% | wind: 5 mph

APRIL 23

46°F / 57°F
slight thunderstorm

rain: 81% | wind: 7 mph

APRIL 24

43°F / 48°F
slight rain showers

rain: 81% | wind: 12 mph

APRIL 25

43°F / 54°F
slight rain

rain: 78% | wind: 11 mph

Water Temperature in Lake Lucerne: General Trends and Swimming Opportunities

Original name of the lake: Lac des Quatre-Cantons, Vierwaldstättersee, Lago dei Quattro Cantoni

Lake type: freshwater fjord, recent regulation
Primary inflows: Reuss, Muota, Engelberger Aa, Sarner Aa
Primary outflows: Reuss
Catchment area: 2,124 km2 (820 sq mi)
Basin countries: Switzerland
Max. length: 30 km (19 mi)
Max. width: 20 km (12 mi)
Surface area: 113.6 km2 (43.9 sq mi)
Average depth: 104 m (341 ft)
Max. depth: 214 m (702 ft)
Water volume: 11.8 km3 (2.8 cu mi)
Residence time: 3.4 years
Shore length1: 143.7 km (89.3 mi)
Surface elevation: 434 m (1,424 ft)

Lake Lucerne (Vierwaldstättersee) is one of Switzerland's most beautiful and famous lakes, located in the central part of the country. Surrounded by mountains, it has a surface area of about 114 square kilometers (44 square miles) and offers stunning views and a variety of recreational activities. The lake is popular for swimming, sailing, paddleboarding, and scenic boat trips. Its clear waters are ideal for fishing and swimming. During the summer months, the water temperature typically ranges from 20°C to 25°C (68°F to 77°F), making it a perfect destination for water sports and swimming.

Geographical Location of Lake Lucerne

Frequently Asked Questions About Lake Lucerne and its Water Temperatures

What is the current water temperature in Lake Lucerne?

The water temperature today in Lake Lucerne ranges from 49°F (9.3°C) to 53°F (11.8°C).

What is the water temperature in Lake Lucerne during the summer months?

The average water temperature in Lake Lucerne during the summer months is typically between 68°F to 73°F (20°C to 23°C), and it can reach up to 82°F (28°C) at its warmest. However, in some years, the temperature may exceed this range.

What is the water temperature in Lake Lucerne in May?

The average water temperature in Lake Lucerne in May ranges from 52°F to 63°F (11°C to 17°C).

What is the water temperature in Lake Lucerne in September?

The average water temperature in Lake Lucerne in September is typically between 63°F to 77°F (17°C to 25°C).

Where is Lake Lucerne located?

Lake Lucerne is located in Switzerland, at an elevation of 1,424 feet (434 meters) above sea level.

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

Yes, it is indeed possible to swim in Lake Lucerne, Switzerland. There are public swimming facilities, like lidos and beaches, available for recreational swimming and there are also guided open water swim events organised periodically for enthusiasts.

What are the coordinates of Lake Lucerne?

Lake Lucerne is located at coordinates 47.0160°N 8.4020°E.