Osecký rybnik Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Osecký rybnik Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Osecký rybnik Lake today is 20.1°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 68°F (20°C) to 74°F (23°C). The water is warm and pleasant for swimming, and in this range, one can stay in the water for extended periods without the risk of hypothermia. This is the ideal temperature for relaxation, swimming, and water sports. Families with children, as well as outdoor enthusiasts, will enjoy swimming and time spent in the water. For most people, this is the optimal temperature for a comfortable beach experience. 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 |
|---|---|---|---|
| JUL 14 | 19.1°C | 20.0°C | |
| JUL 15 | 20.9°C | 20.0°C | |
| JUL 16 | 21.3°C | 20.0°C | |
| JUL 17 | 21.6°C | 20.0°C | |
| JUL 18 | 21.6°C | 20.0°C | |
| JUL 19 | 21.5°C | 20.0°C | |
| JUL 20 | 20.7°C | 20.0°C | |
| JUL 21 | 20.3°C | 20.0°C | |
| JUL 22 | 20.0°C | 20.1°C | |
| JUL 23 | 20.0°C | 20.1°C | |
| JUL 24 | 20.0°C | 20.1°C | |
| JUL 25 | 20.0°C | 20.1°C | |
| JUL 26 | 20.0°C | 20.1°C | |
| JUL 27 | 20.0°C | 20.1°C | |
| JUL 28 | 20.0°C | 20.1°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 | 1°C | 5°C | 9°C |
| March | 3°C | 7°C | 11°C |
| April | 5°C | 10°C | 16°C |
| May | 8°C | 13°C | 21°C |
| June | 14°C | 19°C | 24°C |
| July | 16°C | 20°C | 24°C |
| August | 16°C | 20°C | 23°C |
| September | 11°C | 18°C | 19°C |
| October | 8°C | 13°C | 16°C |
| November | 3°C | 8°C | 16°C |
| December | 2°C | 6°C | 8°C |
Osecký rybnik Lake: Water Temperature by Location
Osecký rybnik Lake: Weather Forecast
July 22
July 23
July 24
July 25
July 26
Location & Local Information
Osecký rybník is a small but inviting lake in the Czech Republic that attracts visitors mainly during the summer months. Its shallow waters warm up relatively quickly, often reaching pleasant swimming temperatures of around 20–24 °C in July and August, depending on the weather. In cooler parts of the season, the water may stay closer to 17–19 °C, which can feel refreshing but still suitable for short swims. Because the lake is not very deep, temperature changes are noticeable from week to week.
Swimming in Osecký rybník is popular with both locals and families seeking a calm environment away from crowded tourist areas. The natural surroundings add to the relaxed atmosphere, making it a good place for recreational bathing, wading, or simply cooling off on a hot day. While it does not have the infrastructure of large reservoirs, its charm lies in the peaceful setting and the chance to enjoy water activities in close contact with nature.