Bielersee / Ipsach (Lake Bienne)
- Freeride, Wave
- Best for
- Intermediate to Expert
- Skill Level
- Flat, Chop, Small waves
- Spot Type
- Moderate
- Crowd Level
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 It may be incomplete, outdated, or incorrect.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
Lake Bienne (Ipsach) is a small, clean freshwater spot offering flat-to-choppy conditions with small waves. Wind is most dependable in spring and autumn when westerly winds are expected, with the best months listed as March, April, May, September, and October. The main challenge is the launch area: the space to launch is described as limited due to trees and hazardous obstacles (including rocks and stone structures/jetties nearby, plus gravel lagoons). Close-to-shore wind can also be turbulent and gusty because of wind shadow from trees, so riders need precision and caution during setup and exit. For kiteboarding, the spot is explicitly described as expert-oriented due to the narrow, obstacle-limited launch and the surrounding hazards. There is also a no-kiteboarding zone about 800m toward Biel, and kitesurfing is expected to stay within designated zones, while other users (like windsurfers) start farther away. In summer evenings, a thermal wind called “Bergluft” is described as onshore, and kiteboarding is specifically not suggested in those summer evening conditions. Facilities are available at the Ipsach bathing area (showers and toilets), and food options are noted during the summer season. Emergency numbers are provided for local response, and the overall situation includes ship traffic and swimmers in adjacent public areas, so situational awareness is a key part of safe riding here.
- Best wind months: March to May and September to October with W winds.
- Clean freshwater with flat-to-chop conditions and small waves.
- Launch is technically constrained (trees, limited grass/meadow space, hazardous near-shore obstacles).
- No-kiteboarding zone about 800m toward Biel.
- Clean lake water with flat-to-choppy conditions and small waves.
- Works best in spring and autumn with westerly winds.
- Clear seasonal guidance for wind months (March to May; September to October).
- Facilities are available at the lakeside bathing area (showers/toilets; food during summer season).
- Launch space is limited and constrained by trees and nearby fixed obstacles.
- Hazardous obstacles near shore (including rocks and gravel lagoons) increase technical demands.
- Ship traffic in the area.
- Summer evening thermal wind ('Bergluft') is onshore and specifically noted as not suggested for kiteboarding.
- Winds/conditions can be gusty and shadowed very close to the launch.
Wind, water and seasons
Wind
- Direction
- W, SW
- No-go directions
- S, SSW, SW, WSW
- Wind Range
- 15–23 kts
- Wind Type
- Frontal — West/Southwest winds dominate at the launch; both provider descriptions also reference front-driven conditions.
- Reliability
- low-profile
- Gust Factor
- Moderate gusts — Gusty very close to shore due to trees; otherwise described as typical for the spot.
- Best Months
- March, April, May, September, October
- Shadow Zones
- Trees create wind shadow and turbulence very close to the shore/launch.
Water & beach
- Water Type
- Flat, Chop, Small waves
- Beach
- Mixed — Pebble stated in one dataset; another describes mixed beach material.
- Beach Size
- Small
- Waves
- Small — Small waves / flat-to-chop conditions.
- Chop Level
- Light chop — Chop reported; generally small wave/flatwater behavior.
- Launch
- Small — Small meadow/limited space; trees and fixed obstacles restrict the launch footprint.
Through the year
Rain is most frequent in June and August.
By sport
What to expect for each.
Flatwater with occasional small waves on west/related westerly winds. The launch is technically constrained and described as expert-oriented due to limited space and obstacles; summer evening thermal wind ('Bergluft') is onshore and specifically noted as not suggested.
Windsurfing is commonly practiced when the westerly wind kicks in, with launch described as tighter for rigs compared to other lake options; windsurfers start away from the kite launch area.
Growing in popularity; deeper water farther from shore helps, but the shallow entry requires careful navigation around the near-shore shallows.
- Foil Friendly
- Yes — Explicitly stated as foil friendly.
- Min Depth
- 1.0m
Check the forecast before you go
See wind, waves, weather and session windows for Bielersee / Ipsach (Lake Bienne) in the full forecast view.
Bielersee / Ipsach (Lake Bienne) wind and wave forecast summary
- Wind
- 2–19 ktsGusts 35 kts
- Direction
- SW234°
- Strongest day
- Sun, Oct 2519 kts
- Windy days
- 1/712 kts or more
- Temperature
- 5–16 °C
Over the next 7 days, Bielersee / Ipsach (Lake Bienne) is forecast for daytime winds of 2–19 kts, peaking around 19 kts on Sunday, October 25 with gusts to 35 kts. The prevailing direction is SW. 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/ship traffic
- Rocks
- Moles/jetties (stone structures)
- Trees and bushes near/behind the launch
- Gravel lagoons
- Hazardous obstacles close to shore
- Swimmers in adjacent/public areas
Rescue & support
- Lifeguard
- Seasonal
- Rescue & Self-Rescue
- Limited — General region baseline indicates limited rescue availability via local authorities; kite spot-specific rescue guidance was not confirmed beyond this.
- Emergency Info
- 118 (Fire/Rescue), 144 (Ambulance), 117 (Police).
Rules of the spot
Kitesurfing is limited to designated sport zones; there is a no-kiteboarding zone about 800m toward Biel. Windsurfers start roughly 200m away. Launch space is limited and there are hazardous obstacles near shore.
- Expert-only launch/limited space due to trees and obstacles.
- Launch only in the designated sport zone.
- Keep distance from the harbor entrance and protected/reed/nature zones.
- Respect the no-kiteboarding zone about 800m toward Biel.
- Avoid leaving kites pumped on the grass at the narrow launch to keep space for others.
- In summer evenings, the onshore thermal wind ('Bergluft') is not suggested for kiteboarding.
- The wind is often cleaner a few hundred meters away from shore.
Getting there & access
- Nearest City
- Biel/Bienne (BE)
- Nearest Town
- Ipsach
- Parking
- Parking is available at Bielersee / Ipsach (public parking near the bathing area; usually paid).
- Access
- From Bern drive westwards towards Biel. Before Biel drive south to Ipsach and then westwards to the lake.
- Cost Level
- Expensive
- Local Language
- German, French
What's on the beach
- Accommodation
- Nearby town — Camping and hotels available in nearby Biel/Bienne.
- Food & Drink
- Food available on the spot; one dataset notes a restaurant and snack bar at the Ipsach bathing beach during the summer season.
No schools or services are listed for this spot yet.
Off the water
Scenic peninsula and nature reserve known for its historical priory and vineyards.
Well-preserved medieval center with historic fountains and architecture.
A 4,700-year-old ball of yarn discovered near Luscherz (dating to 3900–3000 BC).
Hiking and mountain biking trails with panoramic views of the Alps and the Three Lakes region.
Numerous fish restaurants serving local specialties such as perch and whitefish.
Regular passenger ferries connecting lakeside towns and the island.
From riders who've been here
Latest reported conditions
Spot questions
Frequently asked questions
When is the best season at Bielersee / Ipsach (Lake Bienne)?
The best overall months at Bielersee / Ipsach (Lake Bienne) are March, April, May, September, October.
Which wind directions work at Bielersee / Ipsach (Lake Bienne)?
Bielersee / Ipsach (Lake Bienne) works with W, SW winds. No-go directions are S, SSW, SW, WSW.
What skill level is Bielersee / Ipsach (Lake Bienne) suitable for?
Bielersee / Ipsach (Lake Bienne) suits these riding levels: Kitesurfing: Intermediate to Expert · Windsurfing: Intermediate to Advanced · Wingfoiling: Intermediate.