Is it possible to take a swim in Baltic Sea?

Yes, it is possible to take a swim in the Baltic Sea. However, it is important to note that the water in the Baltic Sea is quite cold, especially during the winter months when it can reach temperatures as low as 0°C. During the summer months, the temperature of the water can reach up to 20°C, making it more suitable for swimming. It is also important to be aware of the currents in the Baltic Sea, which can be strong and can make swimming dangerous.