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 23.1°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 75°F (23°C) to 79°F (26°C). This is a very comfortable temperature for swimming, and many people can enjoy prolonged stays in the water without feeling cold. The water is pleasantly warm, making it ideal for relaxation and water sports. This temperature range is particularly popular among tourists, as it combines comfort and safety for health. 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 23 | 21.4°C | 18.9°C | |
| JUN 24 | 21.4°C | 18.9°C | |
| JUN 25 | 21.5°C | 18.9°C | |
| JUN 26 | 21.7°C | 18.9°C | |
| JUN 27 | 22.3°C | 18.9°C | |
| JUN 28 | 22.8°C | 18.9°C | |
| JUN 29 | 23.7°C | 18.9°C | |
| JUN 30 | 24.0°C | 18.9°C | |
| JUL 1 | 20.0°C | 22.9°C | |
| JUL 2 | 20.0°C | 22.8°C | |
| JUL 3 | 20.0°C | 22.6°C | |
| JUL 4 | 20.0°C | 22.5°C | |
| JUL 5 | 20.0°C | 22.3°C | |
| JUL 6 | 20.0°C | 22.2°C | |
| JUL 7 | 20.0°C | 22.0°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
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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.