Rottachsee / Petersthal, Germany
Bregenz, Austria
About Rottachsee / Petersthal, Germany
A light-wind Alpine lake where 6.9 knots average means you chase forecasts more than sessions. Flat water and solitude when it works.
6.9 kts
6.9 kts
24.5
12:00–15:00
Monthly wind profile
Bars = average wind speed in knots. Solid = best months.
Best months
Wind directions
Amenities
Hazards
Launch notes
Flat water launch is straightforward from the lake shore. WSW and W winds are most consistent; launch early on forecast wind days as conditions are light and variable.
Gear & clothing
Gear · Bring a 17m+ kite as average wind of 6.9 kts is marginal; twin-tip boards suit the flat water conditions. Have lighter wind gear ready for most sessions.
Clothing · Wear 4/3mm or 5/4mm wetsuit year-round; water stays cold even in summer. Add booties and gloves for winter sessions (Jan, Mar).
Crowd & etiquette
Respect swimmers and other water users common on Alpine lakes. Keep sessions to designated areas and avoid peak tourist times during summer.
Additional notes
Best wind window is autumn (Sep-Oct) and spring (Mar-Apr); avoid peak summer tourist season. Check local Bregenz weather forecasts as Alpine valley wind patterns can be unpredictable.