Slaný — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Slaný, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Slaný today is 23.8°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 | 21.8°C | 19.2°C | |
| JUN 24 | 21.5°C | 19.2°C | |
| JUN 25 | 21.5°C | 19.2°C | |
| JUN 26 | 21.8°C | 19.2°C | |
| JUN 27 | 22.3°C | 19.2°C | |
| JUN 28 | 22.9°C | 19.2°C | |
| JUN 29 | 24.3°C | 19.2°C | |
| JUN 30 | 24.7°C | 19.2°C | |
| JUL 1 | 20.0°C | 23.6°C | |
| JUL 2 | 20.0°C | 23.4°C | |
| JUL 3 | 20.0°C | 23.2°C | |
| JUL 4 | 20.0°C | 23.0°C | |
| JUL 5 | 20.0°C | 22.9°C | |
| JUL 6 | 20.0°C | 22.7°C | |
| JUL 7 | 20.0°C | 22.5°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 | 1°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 | 25°C |
| July | 17°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 | 5°C | 8°C |
Slaný: Weather Forecast
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Location & Local Information
Slaný, located in Central Bohemia, is surrounded by several small ponds and reservoirs that serve as local spots for swimming during the summer months. In the warmest period, water temperatures in these ponds usually reach around 20–24 °C, making them comfortable for swimming, wading, or simply cooling off on hot days. In spring and early autumn, the water tends to be cooler, often around 15–18 °C, which gives bathing a refreshing character but is generally suitable for shorter dips.
Swimming in Slaný is mostly informal, as there are no large public beaches or developed bathing facilities. Locals often use grassy or sandy banks to access the water, enjoying calm areas that are safe for children and casual swimmers alike. The small size of many ponds ensures gentle water conditions, creating a relaxed and peaceful environment for spending time near the water.
Beyond swimming, the ponds around Slaný provide opportunities for other outdoor activities, such as picnicking, walking, or simply enjoying the natural surroundings. For residents and visitors seeking a quiet retreat in the summer, these local reservoirs offer a pleasant combination of warm water and scenic countryside, making them a favored spot to cool off and unwind.