Olomouc — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Olomouc, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Olomouc today is 23°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 |
|---|---|---|---|
| AUG 4 | 23.2°C | 19.1°C | |
| AUG 5 | 23.8°C | 19.1°C | |
| AUG 6 | 24.1°C | 19.1°C | |
| AUG 7 | 24.3°C | 19.1°C | |
| AUG 8 | 24.4°C | 19.1°C | |
| AUG 9 | 23.6°C | 19.1°C | |
| AUG 10 | 23.6°C | 19.1°C | |
| AUG 11 | 23.0°C | 19.1°C | |
| AUG 12 | 19.1°C | 22.8°C | |
| AUG 13 | 19.1°C | 22.6°C | |
| AUG 14 | 19.1°C | 22.4°C | |
| AUG 15 | 19.1°C | 22.2°C | |
| AUG 16 | 19.1°C | 22.0°C | |
| AUG 17 | 19.1°C | 21.8°C | |
| AUG 18 | 19.1°C | 21.6°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 | 3°C | 7°C | 11°C |
| April | 5°C | 10°C | 16°C |
| May | 8°C | 13°C | 21°C |
| June | 12°C | 17°C | 23°C |
| July | 15°C | 20°C | 24°C |
| August | 14°C | 19°C | 25°C |
| September | 11°C | 18°C | 19°C |
| October | 8°C | 13°C | 16°C |
| November | 3°C | 8°C | 16°C |
| December | 1°C | 5°C | 8°C |
Olomouc: Weather Forecast
August 12
August 13
August 14
August 15
August 16
August 17
Location & Local Information
Olomouc is a historic city in the Olomouc Region of the Czech Republic, situated along the Morava River. In this section, the river is relatively calm but the water remains cool throughout the year due to its sources in higher-altitude areas. During the warmest months of July and August, surface water temperatures near Olomouc generally reach around 17–21 °C, providing a refreshing option for brief dips or wading. In spring and early summer, water temperatures are colder, usually between 10 °C and 16 °C, so swimming can feel brisk and invigorating rather than leisurely.
Swimming directly in the Morava River within the city is limited, as the riverbanks are urbanized and there are no formal swimming zones or lifeguard services. Some calm stretches may be used by locals for short dips, but caution is necessary due to variable currents, occasional debris, and sections with deeper water. The river is more suitable for wading, relaxing by the water, or light recreational activities rather than extended swimming.
For more comfortable and safer swimming experiences, residents often visit nearby ponds, lakes, or recreational reservoirs, which tend to have warmer water and accessible shores. Overall, the Morava River in Olomouc provides a natural and tranquil environment for cooling off and brief swims during the summer, although it is not ideal for structured or prolonged swimming activities.