Ammersee — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Ammersee, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Ammersee today is 15.3°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 60°F (15°C) to 65°F (18°C). The water is comfortable for most people, making it an ideal range for water sports enthusiasts. The temperature does not cause significant discomfort, and swimming will be pleasant for the majority. However, it's important to remember that prolonged exposure to the water can still lead to cooling, so it's essential to monitor the time spent in the water, especially for children or elderly people. 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 |
|---|---|---|---|
| JUN 6 | 16.6°C | 15.0°C | |
| JUN 7 | 16.0°C | 15.0°C | |
| JUN 8 | 16.5°C | 15.0°C | |
| JUN 10 | 17.3°C | 15.0°C | |
| JUN 11 | 15.8°C | 15.0°C | |
| JUN 12 | 14.9°C | 15.0°C | |
| JUN 13 | 15.2°C | 15.0°C | |
| JUN 14 | 15.0°C | 15.3°C | |
| JUN 15 | 15.0°C | 15.3°C | |
| JUN 16 | 15.0°C | 15.3°C | |
| JUN 17 | 15.0°C | 15.2°C | |
| JUN 18 | 15.0°C | 15.2°C | |
| JUN 19 | 15.0°C | 15.2°C | |
| JUN 20 | 15.0°C | 15.2°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 | 6°C | 8°C |
| February | 3°C | 5°C | 7°C |
| March | 2°C | 5°C | 8°C |
| April | 2°C | 8°C | 14°C |
| May | 6°C | 13°C | 20°C |
| June | 8°C | 15°C | 22°C |
| July | 9°C | 16°C | 22°C |
| August | 15°C | 19°C | 23°C |
| September | 8°C | 13°C | 18°C |
| October | 4°C | 9°C | 14°C |
| November | 4°C | 8°C | 11°C |
| December | 3°C | 6°C | 8°C |
Ammersee: Water Temperature by Location
Ammersee: Weather Forecast
June 14
June 15
June 16
June 17
June 18
Location & Local Information
Ammersee, located in Bavaria, Germany, is one of the largest lakes in the region and a popular destination for outdoor enthusiasts, especially in the summer months. The water temperature of Ammersee varies throughout the year, reaching its warmest in July and August, where it can climb up to 22°C to 24°C. These comfortable water temperatures make it a perfect location for swimming, as well as for other water-based activities like sailing, kayaking, and stand-up paddleboarding. In the summer, the lake becomes a lively spot for locals and tourists alike, who flock to its beaches for a swim or a relaxing day by the water.
Swimming in Ammersee is allowed in designated bathing areas, particularly in towns like Herrsching, where the water quality is regularly monitored. The lake’s clear, fresh water is generally safe for swimming, and the shallow shorelines make it an ideal place for families with children to enjoy the water. However, visitors are advised to be cautious when swimming in the deeper parts of the lake, as there are areas with strong currents. The lake’s average depth of around 8 meters and maximum depth of 81 meters means there are some deeper zones where the temperature may drop, especially in the cooler months. In spring and autumn, the temperature of the water can fall to around 10°C to 14°C, making swimming less comfortable.