Horní Planá — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Horní Planá, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Horní Planá today is 14.8°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 54°F (12°C) to 60°F (15°C). The water is significantly warmer, and swimming becomes possible for most people. However, caution may still be required for prolonged stays in the water, as extended exposure can cause discomfort. This is a suitable temperature range for short swims and for those accustomed to cooler water. For more comfortable swimming, it is recommended to use proper gear. 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 3 | 14.8°C | 17.5°C | |
| JUN 4 | 15.1°C | 17.5°C | |
| JUN 5 | 14.7°C | 17.5°C | |
| JUN 6 | 14.6°C | 17.5°C | |
| JUN 7 | 14.5°C | 17.5°C | |
| JUN 8 | 14.5°C | 17.5°C | |
| JUN 10 | 14.8°C | 17.5°C | |
| JUN 11 | 17.5°C | 14.9°C | |
| JUN 12 | 17.5°C | 15.1°C | |
| JUN 13 | 17.5°C | 15.2°C | |
| JUN 14 | 17.5°C | 15.3°C | |
| JUN 15 | 17.5°C | 15.5°C | |
| JUN 16 | 17.5°C | 15.6°C | |
| JUN 17 | 17.5°C | 15.7°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 | 0°C | 5°C | 9°C |
| February | 0°C | 5°C | 9°C |
| March | 2°C | 7°C | 11°C |
| April | 4°C | 10°C | 16°C |
| May | 8°C | 13°C | 21°C |
| June | 13°C | 18°C | 22°C |
| July | 15°C | 20°C | 24°C |
| August | 15°C | 19°C | 23°C |
| September | 11°C | 18°C | 19°C |
| October | 8°C | 13°C | 16°C |
| November | 2°C | 9°C | 16°C |
| December | 0°C | 4°C | 8°C |
Horní Planá: Weather Forecast
June 9
June 10
June 11
June 12
June 13
Location & Local Information
Horní Planá is a picturesque town located on the northern shore of the Lipno Reservoir (Vodní nádrž Lipno) in the South Bohemian Region of the Czech Republic. The reservoir near Horní Planá is known for its calm waters and scenic surroundings, making it an ideal location for swimming and summer recreation. During the peak summer months of July and August, water temperatures in this area typically reach around 22–25 °C, providing comfortable conditions for swimming, wading, and light water sports. The gently sloping shoreline allows easy access to the water, which is especially convenient for families and casual swimmers.
Swimming in Horní Planá is mostly informal, with natural beaches and some designated swimming areas rather than fully developed commercial facilities. Visitors often combine a swim with sunbathing, picnics, or kayaking and sailing on the calm waters of the reservoir. The tranquil environment and the surrounding forests and hills add to the appeal, offering a relaxing atmosphere away from more crowded tourist spots.
Outside the peak summer months, water temperatures drop noticeably. In May or September, the reservoir generally remains around 15–18 °C, which is cooler for long swims but still allows brief dips or wading near the shore. Even when the water is too cold for swimming, the area around Horní Planá remains a beautiful place for walking, enjoying nature, and taking in the scenic views of Lipno and the surrounding Šumava landscape.