Average monthly water temperature in Gdańsk, Poland
On this page you find the mean water temperature over the year in Gdańsk (Pomerania), Poland. Get insights into the water temperature fluctuations and discover what they mean for visitors.
In Gdańsk, water temperatures remain cool throughout the year. The warmest month is August, with an average water temperature of 17°C (63°F).
The coldest water temperature month is February, with an average temperature of 2°C (36°F). This temperature is not very suitable for swimming.