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Live ranking
Best swimming weather today
Water temperature, air, wind and rain in one current ranking to help you choose a lake.
26
lakes with complete water and weather data
Current swimming conditions
100 points indicates especially pleasant conditions. The individual values remain visible so the ranking is transparent.
RankLakeWaterSwim score
- 01
Lake MaggioreSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours agoAir 4.2 °C · Wind 1.8 km/h · Rain 24 h 0.3 mmSwim score: 38/10016.0°Water38/100Air 4.2 °C · Wind 1.8 km/h · Rain 24 h 0.3 mm→
- 02
Lake LuganoSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours agoAir 6.5 °C · Wind 5.0 km/h · Rain 24 h 0.0 mmSwim score: 35/10015.6°Water35/100Air 6.5 °C · Wind 5.0 km/h · Rain 24 h 0.0 mm→
- 03
Lake LucerneSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours agoAir 6.6 °C · Wind 3.6 km/h · Rain 24 h 0.0 mmSwim score: 25/10013.3°Water25/100Air 6.6 °C · Wind 3.6 km/h · Rain 24 h 0.0 mm→
- 04
Lake ZurichSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours agoAir 7.0 °C · Wind 2.5 km/h · Rain 24 h 1.8 mmSwim score: 22/10012.9°Water22/100Air 7.0 °C · Wind 2.5 km/h · Rain 24 h 1.8 mm→
- 05
Lake ThunSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours agoAir 4.8 °C · Wind 1.4 km/h · Rain 24 h 0.6 mmSwim score: 22/10012.7°Water22/100Air 4.8 °C · Wind 1.4 km/h · Rain 24 h 0.6 mm→
- 06
Lake GenevaSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours agoAir 8.4 °C · Wind 2.2 km/h · Rain 24 h 0.0 mmSwim score: 22/10012.6°Water22/100Air 8.4 °C · Wind 2.2 km/h · Rain 24 h 0.0 mm→
- 07
Lake WalenSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours agoAir 4.9 °C · Wind 3.6 km/h · Rain 24 h 1.1 mmSwim score: 20/10012.5°Water20/100Air 4.9 °C · Wind 3.6 km/h · Rain 24 h 1.1 mm→
- 08
Lake ZugSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours agoAir 6.4 °C · Wind 6.5 km/h · Rain 24 h 1.9 mmSwim score: 19/10012.4°Water19/100Air 6.4 °C · Wind 6.5 km/h · Rain 24 h 1.9 mm→
- 09Lake BaldeggSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours agoAir 6.9 °C · Wind 2.9 km/h · Rain 24 h 0.7 mmSwim score: 19/10012.2°Water19/100Air 6.9 °C · Wind 2.9 km/h · Rain 24 h 0.7 mm→
- 10
Lake HallwilSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours agoAir 6.9 °C · Wind 2.9 km/h · Rain 24 h 0.7 mmSwim score: 19/10012.1°Water19/100Air 6.9 °C · Wind 2.9 km/h · Rain 24 h 0.7 mm→
- 11
Lake SempachSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours agoAir 5.7 °C · Wind 1.4 km/h · Rain 24 h 0.4 mmSwim score: 19/10011.8°Water19/100Air 5.7 °C · Wind 1.4 km/h · Rain 24 h 0.4 mm→
- 12
Lake NeuchâtelSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours agoAir 8.0 °C · Wind 2.5 km/h · Rain 24 h 0.0 mmSwim score: 19/10011.8°Water19/100Air 8.0 °C · Wind 2.5 km/h · Rain 24 h 0.0 mm→
- 13
Lake GreifenSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours agoAir 5.3 °C · Wind 2.2 km/h · Rain 24 h 0.3 mmSwim score: 19/10011.6°Water19/100Air 5.3 °C · Wind 2.2 km/h · Rain 24 h 0.3 mm→
- 14
Lake ConstanceSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours agoAir 6.9 °C · Wind 4.3 km/h · Rain 24 h 0.3 mmSwim score: 19/10011.4°Water19/100Air 6.9 °C · Wind 4.3 km/h · Rain 24 h 0.3 mm→
- 15
Lake SarnenSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours agoAir 5.3 °C · Wind 4.0 km/h · Rain 24 h 0.1 mmSwim score: 19/10011.3°Water19/100Air 5.3 °C · Wind 4.0 km/h · Rain 24 h 0.1 mm→
- 16
Lake MurtenSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours agoAir 8.0 °C · Wind 2.5 km/h · Rain 24 h 0.0 mmSwim score: 19/10011.1°Water19/100Air 8.0 °C · Wind 2.5 km/h · Rain 24 h 0.0 mm→
- 17
Lake St. MoritzSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours agoAir -6.3 °C · Wind 1.8 km/h · Rain 24 h 0.0 mmSwim score: 19/1007.7°Water19/100Air -6.3 °C · Wind 1.8 km/h · Rain 24 h 0.0 mm→
- 18
Lake BrenetsSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours agoAir 7.8 °C · Wind 5.0 km/h · Rain 24 h 0.0 mmSwim score: 19/1006.9°Water19/100Air 7.8 °C · Wind 5.0 km/h · Rain 24 h 0.0 mm→
- 19
Lake BielSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours agoAir 6.8 °C · Wind 4.3 km/h · Rain 24 h 0.4 mmSwim score: 18/10011.6°Water18/100Air 6.8 °C · Wind 4.3 km/h · Rain 24 h 0.4 mm→
- 20
Lake BrienzSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours agoAir 5.6 °C · Wind 5.8 km/h · Rain 24 h 0.0 mmSwim score: 18/10011.0°Water18/100Air 5.6 °C · Wind 5.8 km/h · Rain 24 h 0.0 mm→
- 21
Lake SilvaplanaSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours agoAir -3.5 °C · Wind 7.6 km/h · Rain 24 h 0.0 mmSwim score: 18/1006.9°Water18/100Air -3.5 °C · Wind 7.6 km/h · Rain 24 h 0.0 mm→
- 22
Lake SilsSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours agoAir -3.5 °C · Wind 7.6 km/h · Rain 24 h 0.0 mmSwim score: 18/1006.6°Water18/100Air -3.5 °C · Wind 7.6 km/h · Rain 24 h 0.0 mm→
- 23Lake PfäffikonSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours agoAir 5.3 °C · Wind 5.4 km/h · Rain 24 h 1.5 mmSwim score: 17/10011.4°Water17/100Air 5.3 °C · Wind 5.4 km/h · Rain 24 h 1.5 mm→
- 24Lake LauerzSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours agoAir 8.0 °C · Wind 7.6 km/h · Rain 24 h 1.2 mmSwim score: 17/10011.1°Water17/100Air 8.0 °C · Wind 7.6 km/h · Rain 24 h 1.2 mm→
- 25
Lake JouxSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours agoAir 5.3 °C · Wind 10.4 km/h · Rain 24 h 0.0 mmSwim score: 17/1008.6°Water17/100Air 5.3 °C · Wind 10.4 km/h · Rain 24 h 0.0 mm→
- 26
Lake ÄgeriSource: Alplakes (Eawag) – Simstrat-Modell · 2 hours agoAir 5.7 °C · Wind 7.9 km/h · Rain 24 h 1.6 mmSwim score: 16/10011.4°Water16/100Air 5.7 °C · Wind 7.9 km/h · Rain 24 h 1.6 mm→
How the swim score works
Water temperature has the greatest weight at up to 55 points. Air temperature contributes up to 25, while light wind and little rain over the past 24 hours add up to 10 each. Missing weather values receive no points and are not estimated.
The score describes comfort, not safety. It does not include local water quality, currents, thunderstorms, swimming restrictions or on-site conditions.