Current Sea Temperature
|Maximum water temperature in October:||21.3°C|
|Minimum water temperature in October:||15.6°C|
|Average water temperature in October:||18.8°C|
Sea Temperature for the past 10 days
|October 20||18.3°C||October 15||18.2°C|
|October 19||18.3°C||October 14||18.1°C|
|October 18||18.2°C||October 13||18.3°C|
|October 17||18.2°C||October 12||18.2°C|
|October 16||18.2°C||October 11||18.3°C|
San Sebastian Sea Temperature Forecast
Unfortunately there is no way to provide accurate forecast for a sea temperature in San Sebastian. But you can use a historical data for the past two years presented below to make you own forecast.
San Sebastian sea temperature monthly averages, °C
These average sea temperatures for San Sebastian are calculated based on three years of archived data.
The measurements for the sea surface temperature presented on this page are based on daily satellite readings. This information is most relevant to recreational users.