Baltic Sea water temperature in August

In August sea water temperature in some cities on the Baltic Sea coast is above 20°C and it is enough for comfortable bathing. The warmest average water temperature Baltic Sea in August is 20.2°C (in Svencele, Lithuania), and the coldest sea surface temperature is 17.2°C (in Sandhamn, Sweden). To find out the sea temperature today and in the coming days, go to Current sea temperature of the Baltic Sea

Where you can swim in the Baltic Sea in August?

This data on the average monthly surface water temperature on the Baltic Sea coast in August. To see the details, select the country and then the city of your interest. Besides water temperature, you can also get information about the weather for today, tomorrow and the upcoming days, surf forecast, as well as the data on sunrise/sunset and moonrise/moonset at a given point on any given day.

Countries bordering the Baltic Sea

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Our report for Baltic Sea 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.