Switzerland
Halbinsel Au
About this Dive Site
Description
Dive along the impressive underwater wall at Halbinsel Au in Lake Zurich, a dramatic drop-off teeming with life. This site plunges to depths of up to 40 meters, revealing a rich ecosystem of freshwater fish and crustaceans clinging to the rocky terrain.
Best Time to Dive
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 6°C | 6°C | 8°C | 10°C | 13°C | 16°C | 19°C | 21°C | 18°C | 15°C | 11°C | 7°C |
Peak Season
May, June, September, October
Apr
Fish spawning season
May
Increasing aquatic life activity
Jun
Abundant plant life
Jul
Summer fish activity
More monthly highlights
Aug
Peak summer temperatures
Sep
Autumnal clarity begins
Oct
Excellent visibility, migrating birds overhead
Nov
Cooler temperatures, clearer water
Dec
Winter conditions, potential ice formation
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