Alte Badanstalt

Lake model at the site

A decent day.

6.5
Ø 7.6
21.10.–02.11.
Dive index / 10
Visibility indicator
Very good
Satellite (Sentinel-2) of 27.10.2026: approx. 12.9 m near the shore · better below 24 m
12.9 m
since 21.10.
Wind
3 Bft
17 km/h, gusts 35 km/h
6 km/h
next 5 days
Algae (satellite)
Unknown
Current
calm
0 cm/s towards east · 5–30 m
Temperature by depth

Thermocline at 20–24 m

Thermocline 0 m10 m30 m40 m20 m24 m6°10°14°18°22° 15.3° 15.3° 15.0° 8.9°
  • 0 m: 15.3 °C
  • 10 m: 15.3 °C
  • 20 m: 15.0 °C
  • 30 m: 8.9 °C
The next 5 days
  1. Today
    6.5
    old satellite
  2. Tue
    6.5
    old satellite
  3. Wed
    6.5
    old satellite
  4. Thu
    6.5
    old satellite
  5. Fri
    6.5
    old satellite

Weather trend

Weather in 2-hour steps for the next days Today: 5 to 8 °C, 0.0 mm rain, wind up to 20 km/h. Tue 03.11.: 6 to 9 °C, 0.0 mm rain, wind up to 16 km/h. Wed 04.11.: 5 to 10 °C, 0.0 mm rain, wind up to 14 km/h. Thu 05.11.: 4 to 9 °C, 0.0 mm rain, wind up to 8 km/h. Fri 06.11.: 5 to 9 °C, 0.6 mm rain, wind up to 7 km/h. 0° 5° 10°4 0 60 Today Tue 03.11. Wed 04.11. Thu 05.11. Fri 06.11.061218061218061218061218061218Partly cloudy Overcast Partly cloudy Overcast Partly cloudy Clear Partly cloudy Overcast Partly cloudy Clear Clear Overcast Clear Overcast Drizzle 17161613141514116812663257524
  • Temperature °C
  • Rain mm/h
  • Sunshine min/h
  • Wind km/h, arrow shows wind direction

Data: Eawag Alplakes, MeteoSwiss and DWD via Open-Meteo, FOEN. The forecast is an indicator, not a guarantee of visibility. Calculated on 02.11.2026 12:45

Location

Practical

Emergency

After a diving accident, call Rega 1414 and say «diving accident». Rega connects you to the diving physician of DAN Suisse, around the clock and free of charge. Diving accident factsheet by DAN Suisse and Rega (PDF, German)

Do you know this site?

This site is only in the directory so far. Description, photos and entry points will follow. Write to us.