Water temperature in Prague

This data the coastal Prague water temperature today, tomorrow and the upcoming days. Besides, you can also get information about the weather and surf forecast, as well as the data on sunrise / sunset and moonrise / moonset at a given point on any given day.

Current water temperature in Prague

Water temperature in Prague today is 9°C. Based on our historical data over a period of ten years, the warmest water in this day in Prague was 13°C, and the coldest was recorded in 2021 at 8°C. Water temperature in Prague is expected to be constant 9°C in the next 10 days. October average water temperature in Prague is 12°C, the minimum temperature is 8°C, and the maximum is 18°C.

The swimming season in Prague lasts from July to August. During those months, Prague water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Prague in winter reaches 3.8°C, in spring 9°C, in summer the average temperature rises to 20°C, and in autumn it is 11.8°C.

Prague water temperature now

Current temperature and weather

Data in a table show Prague temperature today (27 October 2025). For more information and forecast for a few days, go to the weather forecast Prague.

0-3 h	3-6 h	6-9 h	9-12 h
8.7°C	7.4°C	7.8°C	8.4°C

12-15 h	15-18 h	18-21 h	21-24 h
9.7°C	6.8°C	6.4°C	5.8°C

Prague water temperature by month

These figures shows the average, minimum and maximum monthly water temperature in Prague. In addition to the table values, the graph below displays of changes average surface temperature during the year. Values are calculated based on the data over the past 10 years. Using them, you can check the water temperature in Prague on any day of this period that interests you. Click on the month link and you will see a table for each day, or alternatively you can view the temperature curve of the month and select 2 different years you want to compare, either in a table or as a curve

Chart monthly average water temperature in Prague

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Our report for Prague is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.