© Foto Oberösterreich Tourismus GmbH/Matthias Klugsberger: Drei Kinder plantschen baden und spielen im Attersee.
Drei Kinder plantschen baden und spielen im Attersee.
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How warm is Lake Attersee?

Current water temperature & bathing tips

Lake Attersee, Austria's largest inland lake in the idyllic Salzkammergut region, offers a unique swimming experience with its crystal-clear water and fascinating shades of blue.

Seasonal water temperatures Attersee

Refreshing or warm: we love Lake Attersee at any temperature.

  • Spring (March-May): Temperatures rise slowly from around 7 °C in March to up to 19 °C in May.
  • Summer (June-August): At the height of summer, Lake Attersee reaches pleasant bathing temperatures of up to 23 °C, ideal for extended swimming sessions.
  • Autumn (September-November): Temperatures gradually drop from around 21 °C in September to below 10 °C in November.
  • Winter (December-February): In the winter months, the water temperature usually remains above freezing, with average values around 4 °C.
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Water temperature at the public bathing areas at Lake Attersee

Refreshing or warm: we love Lake Attersee at any temperature.
Here is the current water temperature:

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Bathing experience at Lake Attersee

Thanks to its impressive depth of visibility and excellent water quality, Lake Attersee is a popular destination for swimmers, divers and water sports enthusiasts. The numerous lidos and natural bathing areas offer the right ambience for every taste.

© Foto Oberösterreich Tourismus GmbH/Matthias Klugsberger: Ein Mädchen springt vom Steg in den Attersee.
Ein Mädchen springt vom Steg in den Attersee.
© Foto Oberösterreich Tourismus GmbH/Matthias Klugsberger: Ein Pärchen ist auf einem Holzsteg am Attersee und hat Spaß. Im Hintergrund sieht man einige Segelboote.
Ein Pärchen ist auf einem Holzsteg am Attersee und hat Spaß. Im Hintergrund sieht man einige Segelboote.

Location and accessibility

Lake Attersee is located in the Upper Austrian Salzkammergut region and is easily accessible both by car and by public transport. The surrounding villages such as Seewalchen, Unterach and Weyregg offer a wide range of accommodation and catering options.

© 2020-06-Baden-TVB-Attersee-Attergau-Moritz-Ablinger (26).jpg

Conclusion:

The water temperature of Lake Attersee varies considerably depending on the time of year. While the summer months offer ideal conditions for swimming, the water is significantly cooler in spring and autumn. However, a visit is worthwhile at any time of year - whether for swimming, diving or simply relaxing on the shore.


TIP for adrenaline junkies: Visit Lake Attersee in the winter months and experience a special kind of adrenaline rush: Winter swimming at 4 °C - catch the ice bathing fever on Lake Attersee.

Ice bathing on Lake Attersee