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.
Gdańsk Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Gdańsk - and find the best time to visit.
Gdańsk 3-Day Forecast
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Gdańsk climate overview or explore weather in Poland.
Popular this month
Where to go in September - average daytime high across popular destinations.
Poznań
20°C (68°F) Kraków
20°C (68°F) Warsaw20°C (68°F) Gdańsk19°C (66°F) Gdynia
18°C (64°F) Sopot19°C (66°F) Kołobrzeg19°C (66°F) Zakopane17°C (63°F) 
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