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Live ranking

The warmest Swiss lakes today

Current water temperatures for all tracked lakes, directly comparable and sorted from warmest to coolest.

0

lakes are currently at or above 20 °C

Water temperatures compared

The ranking updates automatically with the latest available readings.

  1. 01Lake MaggioreSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours ago16.1°Water
  2. 02Lake LuganoSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours ago15.6°Water
  3. 03Lake LucerneSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours ago13.3°Water
  4. 04Lake ZurichSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours ago13.0°Water
  5. 05Lake ThunSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours ago12.7°Water
  6. 06Lake GenevaSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours ago12.6°Water
  7. 07Lake WalenSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours ago12.5°Water
  8. 08Lake ZugSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours ago12.5°Water
  9. 09Lake BaldeggSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours ago12.3°Water
  10. 10Lake HallwilSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours ago12.1°Water
  11. 11Lake SempachSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours ago11.9°Water
  12. 12Lake NeuchâtelSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours ago11.8°Water
  13. 13Lake GreifenSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours ago11.7°Water
  14. 14Lake BielSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours ago11.6°Water
  15. 15Lake PfäffikonSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours ago11.5°Water
  16. 16Lake ÄgeriSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours ago11.5°Water
  17. 17Lake ConstanceSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours ago11.4°Water
  18. 18Lake SarnenSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours ago11.4°Water
  19. 19Lake LauerzSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours ago11.2°Water
  20. 20Lake MurtenSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours ago11.2°Water
  21. 21Lake BrienzSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours ago11.1°Water
  22. 22Lake JouxSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours ago8.7°Water
  23. 23Lake St. MoritzSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours ago7.7°Water
  24. 24Lake BrenetsSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours ago7.0°Water
  25. 25Lake SilvaplanaSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours ago7.0°Water
  26. 26Lake SilsSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours ago6.7°Water

Where do the temperatures come from?

For each lake we use the most representative temperature station available. Where possible, this is an Alplakes/Eawag model value at one metre depth in the lake. Otherwise, we show a suitable measurement and identify its source, location and freshness.