Birnau (Lake Constance)
- Freeride, Freestyle
- Best for
- Intermediate
- Skill Level
- Flat, Chop, Ocean
- Spot Type
- 12–25 kts
- Wind Range
This spot information is AI-assisted and has not been human verified. It may be incomplete, outdated, or incorrect. Verify safety, access, local rules, and current conditions with official or local sources before riding.
About
Birnau (Lake Constance) is a small, shallow lake spot centered on a grassy rigging area with access to water via a stony entry. Riders benefit from a wide standing zone (reported up to around 150–200 meters from shore) that supports progression and freeride-style riding when the wind is on. Wind is predominantly from the West through Northwest—typically SW, WSW, W, WNW, and NW—with moderate gustiness. This spot is described as benefiting from lake-related influences, while also being tied to frontal systems. Reported typical wind strengths are about 12–25 knots, and reliability is described as moderate, depending on low-pressure systems and cold fronts. Safety is a key constraint. Commercial ships and ferries operate close to the area, so kitesurfing and general water activity require strict separation from shipping lanes and compliance with navigation rules. Kitesurfing is specifically restricted: it requires a special permit and is only allowed in designated zones, with additional notes that rules vary by district. Seasonally, the water can be very cold in winter and becomes comfortable in summer. Advice from multiple sources emphasizes near-year-round wetsuit use, with warmer spring and autumn periods described as especially consistent for wind sports.
- West-to-Northwest wind regime with moderate gustiness
- Large shallow standing area for practicing and intermediate development
- Strict permit/zoning rules for kitesurfing
- Shipping lanes close by—requires focused separation
- Large shallow standing area for practicing and for rigging on grass.
- West to Northwest wind directions with moderate gustiness; conditions are described as suitable for intermediate riders.
- Good freshwater conditions in a regulated lake environment.
- Strong suitability for freeride and freestyle styles in the reported wind regime.
- Kitesurfing is subject to strict permit and designated-zone rules.
- Entry is stony/rocky and the shallow standing area limits how quickly you can foil.
- Shipping lanes are close, requiring strict separation and awareness.
- Water is cold for much of the year.
Wind, water and seasons
Wind
- Direction
- SW, WSW, W, WNW, NW
- Wind Range
- 12–25 kts
- Wind Type
- Frontal — Lake Constance wind is strongly influenced by West/Southwest fronts; thermal influence is mentioned as a contributor for this specific spot.
- Reliability
- Moderate; relies on low-pressure systems and cold fronts passing through.
- Gust Factor
- Moderate gusts
- Best Months
- March, April, September, October, November
- Shadow Zones
- Can be slightly shielded in very close to shore by trees.
Water & beach
- Water Type
- Flat, Chop, Ocean
- Beach
- Pebble — Pebble/mixed rocky shore; no real sandy beach is described.
- Beach Size
- Small
- Waves
- Flat — One source describes flat; another notes chop and flat wave conditions overall.
- Chop Level
- Light chop — Some sources describe chop rather than completely glassy water.
- Launch
- Medium — Primarily grassy area to rig; access via stone steps/narrow stony entrance; standing deep area extends up to around 200 meters.
Through the year
Can be crowded on sunny, windy weekends in spring and autumn.
Thunderstorms are common in June and July; winter is described as cold and affected by winter storms.
By sport
What to expect for each.
Flat water with thermal/frontal West-to-Northwest wind, suitable for intermediate progression. Launch requires a wide shallow area and adherence to permit/zoning rules.
- Kite Sizes
- 9–15 m²
Freeride and freestyle on flat water with consistent West winds; entry/standing zone is large but requires careful access over a stony entry.
- Sail Sizes
- 5.5–7.5 m²
Feasible once past the shallow standing zone; foil entry can be tricky.
- Foil Friendly
- Limited — Foil friendliness is reported as limited due to shallow-water constraints near entry.
- Min Depth
- Approximately 150 meters out to clear the standing zone.
- Wing Sizes
- 4–6 m²
Check the forecast before you go
See wind, waves, weather and session windows for Birnau (Lake Constance) in the full forecast view.
Birnau (Lake Constance) wind and wave forecast summary
- Wind
- 1–15 ktsGusts 32 kts
- Direction
- WSW257°
- Strongest day
- Sun, Oct 2515 kts
- Windy days
- 2/712 kts or more
- Temperature
- 4–17 °C
Over the next 7 days, Birnau (Lake Constance) is forecast for daytime winds of 1–15 kts, peaking around 15 kts on Sunday, October 25 with gusts to 32 kts. The prevailing direction is WSW. Based on the Wavind model, in the spot’s local time.
Other spots in the area
What to know before you launch
Safety, access, restrictions, rescue, and local rules can change. Treat these details as informational and confirm them locally before launching.
Hazards
- ships
- large commercial ships and ferries
- shipping lanes nearby
- rocks at entry
- shallow water
- cold water in winter
Rescue & support
- Lifeguard
- Seasonal — Lifeguard presence is reported as seasonal.
- Rescue & Self-Rescue
- Limited — Rescue availability is limited; DLRG supports during peak times.
- Emergency Info
- DLRG (German Life Saving Association) operates on the lake during peak times; emergency number is 112.
- Localism / Vibe
- None — No localism beyond the permit/zone restrictions is indicated.
Rules of the spot
Kitesurfing requires a special permit and is only allowed in designated zones. Keep distance from ferries/ships and comply with general navigation rules (BSO).
- Kitesurfing prohibited in the Lindau district; requires a permit in other Lake Constance districts.
- Launch only in designated areas.
- Distance must be kept from ferries and shipping lanes.
- Wear boots due to the stony/rocky entry.
- Respect the shipping lane of the ferries (White Fleet) which passes close by.
- Park only in designated spots to avoid heavy fines.
Getting there & access
- Nearest City
- Friedrichshafen
- Nearest Town
- Ueberlingen
- Nearest Airport
- Friedrichshafen Airport (32 km) and Zurich Airport (85 km)
- Parking
- Public parking is available near the Hotel Seehalde and the Maurach area, but it can fill up quickly on windy days.
- Access
- South from Ueberlingen. Get to Birnau and Maurach. West of the Hotel Seehalde. Accessible via the B31; located south of the Birnau Basilica near the Hotel Seehalde.
- Cost Level
- Moderate
- Local Language
- German
What's on the beach
- Accommodation
- Nearby town — Accommodation options include hotels nearby (Hotel Seehalde is directly at/near the spot) and broader options around Oberuhldingen/Überlingen.
- Food & Drink
- Restaurants and cafes are available in the immediate vicinity and nearby Oberuhldingen.
- Equipment Rental:
- No direct rental at the launch point is reported. Equipment rental is generally available via major schools in the broader area.
- Gear Storage
- Limited mainly to local club members or specific water sports schools.
- Gear Repair
- Basic repair services are available through local surf shops and schools in the Überlingen and Radolfzell area.
No schools or services are listed for this spot yet.
Off the water
Famous “Flower Island” featuring botanical gardens and a baroque palace.
A Rococo pilgrimage church overlooking the lake.
UNESCO World Heritage site featuring reconstructed Neolithic stilt houses.
A scenic cycling path that circumnavigates the entire lake.
Lakeside cafes and restaurants serving regional Swabian cuisine and lake fish.
Thermal baths and sauna complex with lake access and slides for children.
From riders who've been here
Latest reported conditions
Spot questions
Frequently asked questions
When is the best season at Birnau (Lake Constance)?
The best overall months at Birnau (Lake Constance) are July, August. The best wind months are March, April, September, October, November.
Which wind directions work at Birnau (Lake Constance)?
Birnau (Lake Constance) works with SW, WSW, W, WNW, NW winds.
What equipment sizes are recommended at Birnau (Lake Constance)?
Recommended equipment sizes at Birnau (Lake Constance): Kitesurfing: 9–15 m² · Windsurfing: 5.5–7.5 m² · Wingfoiling: 4–6 m². The typical wind range is 12–25 kts.
What skill level is Birnau (Lake Constance) suitable for?
Birnau (Lake Constance) suits these riding levels: Kitesurfing: Intermediate · Windsurfing: Beginner to Intermediate · Wingfoiling: Intermediate.