Rotsee — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Rotsee, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Rotsee today is 19.7°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature 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.
Water Temperature Chart Over the Last 30 Days
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| SEP 13 | 19.5°C | 22.0°C | |
| SEP 14 | 19.8°C | 22.0°C | |
| SEP 15 | 19.6°C | 22.0°C | |
| SEP 16 | 19.6°C | 22.0°C | |
| SEP 17 | 20.0°C | 22.0°C | |
| SEP 18 | 19.9°C | 22.0°C | |
| SEP 19 | 19.8°C | 22.0°C | |
| SEP 20 | 19.7°C | 22.0°C | |
| SEP 21 | 22.0°C | 19.8°C | |
| SEP 22 | 22.0°C | 19.9°C | |
| SEP 23 | 22.0°C | 20.0°C | |
| SEP 24 | 22.0°C | 20.2°C | |
| SEP 25 | 22.0°C | 20.3°C | |
| SEP 26 | 22.0°C | 20.4°C | |
| SEP 27 | 22.0°C | 20.5°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 | 9°C |
| February | 2°C | 4°C | 7°C |
| March | 2°C | 6°C | 9°C |
| April | 6°C | 12°C | 18°C |
| May | 13°C | 19°C | 24°C |
| June | 19°C | 25°C | 30°C |
| July | 22°C | 28°C | 33°C |
| August | 22°C | 27°C | 31°C |
| September | 17°C | 22°C | 27°C |
| October | 11°C | 14°C | 17°C |
| November | 7°C | 10°C | 13°C |
| December | 4°C | 7°C | 9°C |
Rotsee: Water Temperature by Location
Rotsee: Weather Forecast
September 21
September 22
September 23
September 24
September 25
September 26
Location & Local Information
Primary outflows: Ron
Basin countries: Switzerland
Max. length: 2.5 km (1.6 mi)
Max. width: 0.3 km (0.19 mi)
Surface area: 0.48 km2 (0.19 sq mi)
Max. depth: 16 m (52 ft)
Surface elevation: 419 m (1,375 ft)
Rotsee is a beautiful lake located in the canton of Lucerne, Switzerland. It covers an area of about 1.5 square kilometers and is situated at an altitude of 435 meters above sea level. The lake is known for its serene environment and stunning backdrop of the surrounding mountains. It is a popular spot for various recreational activities, including rowing, swimming, and fishing. The annual rowing regatta held at Rotsee attracts numerous participants and spectators from around the world.
The water temperature in Rotsee varies significantly throughout the year. Generally, it reaches its highest temperatures in the summer months, making it a favored spot for swimming and other water sports.