Josen West

Lake model for the whole lake

A decent day.

6.5
Ø 6.5
21.10.–02.11.
Dive index / 10
Visibility indicator
Moderate
Satellite of 20.10.2026: approx. 7.5 m in open water, approx. 5.2 m near the shore
5.2 m
since 21.10.
Wind
1 Bft
5 km/h, gusts 18 km/h
10 km/h
next 5 days
Algae (satellite)
Low
Low
since 21.10.
Temperature by depth

No thermocline, the lake is mixed

0 m10 m20 m30 m40 m6°10°14°18°22° 13.4° 13.4° 11.0° 7.9°
  • 0 m: 13.4 °C
  • 10 m: 13.4 °C
  • 20 m: 11.0 °C
  • 30 m: 7.9 °C
The next 5 days
  1. Today
    6.5
    old satellite
  2. Tue
    6.5
    old satellite
  3. Wed
    6.5
    visib. unknown
  4. Thu
    6.5
    visib. unknown
  5. Fri
    6.5
    visib. unknown

Weather trend

Weather in 2-hour steps for the next days Today: 3 to 6 °C, 0.0 mm rain, wind up to 12 km/h. Tue 03.11.: 4 to 7 °C, 0.0 mm rain, wind up to 13 km/h. Wed 04.11.: 4 to 11 °C, 0.0 mm rain, wind up to 8 km/h. Thu 05.11.: 8 to 14 °C, 0.0 mm rain, wind up to 10 km/h. Fri 06.11.: 6 to 10 °C, 0.0 mm rain, wind up to 10 km/h. 0° 5° 10° 15°4 0 60 Today Tue 03.11. Wed 04.11. Thu 05.11. Fri 06.11.061218061218061218061218061218Clear Overcast Partly cloudy Overcast Partly cloudy Partly cloudy Clear Clear Clear Clear Overcast Partly cloudy Clear Partly cloudy Clear Overcast 94359434442798457695
  • 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 12:03

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)

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