Untersee / Sandseele, Germany
Bregenz, Austria
About Untersee / Sandseele, Germany
Alpine lake with solid winter wind but valley gusts and shallow water. Rewards patience and technique—not beginner-friendly.
6.1 kts
6.1 kts
30.5
15:00–18:00
Monthly wind profile
Bars = average wind speed in knots. Solid = best months.
Best months
Wind directions
Amenities
Hazards
Launch notes
Launch best during WSW and W winds which align well with the lake's orientation; check for gusty wind patterns typical of valley locations and scout shallow launch zones carefully.
Gear & clothing
Gear · Use 15-17m kites for the light 6.1kt average winds; smaller boards work well on flat water but pack a larger quiver kite for variable conditions common in this valley setting.
Clothing · Wear 4/3mm or 5/4mm wetsuits year-round due to Alpine lake cold temperatures; water stays cold even in summer months, so prioritize thermal protection.
Crowd & etiquette
Share the lake respectfully with swimmers and boat traffic, especially in peak season; keep clear of designated swimming areas and follow local right-of-way conventions.
Additional notes
Winter months (Dec-Jan) and autumn (Oct-Nov) offer best wind consistency; contact local Bregenz kite schools for current conditions and any seasonal restrictions on the lake.