Lac Leman, Hermance
Lac Leman, Hermance is a windsurfing, wingfoiling spot in Genève. See operating statistics (today, month, history) below.
- Region
- Genève
- Country
- Switzerland
- Sports
- Windsurfing, Wingfoiling
- Spot type
- Flat water
- Level
- Expert
Conditions and statistics
Wing foiling
wing foiling conditions today at Lac Leman, Hermance
Today, analysed conditions at Lac Leman, Hermance are not favourable for of wing foiling.
wing foiling conditions in November at Lac Leman, Hermance
Since the start of November, Lac Leman, Hermance has had favourable conditions for wing foiling during 18% of the analysed daylight hours.
Operating rate: 18%
Distribution of favourable hours:
- 12 to 17 knots : 39%
- 18 to 24 knots : 61%
- 25 knots and above : 0%
Period: November 2026
What the statistics show
Over the last 12 complete months, September was the most favorable for wing foiling at Lac Leman, Hermance, with 4% of favorable daylight hours.
Across the period, favorable conditions were mainly associated with winds of 12 to 17 knots.
History of wing foiling conditions at Lac Leman, Hermance
| Month | Performance | 12 to 17 knots | 18 to 24 knots | 25 knots and above |
|---|---|---|---|---|
| November 2026 | 18% | 39% | 61% | 0% |
| October 2026 | 3% | 100% | 0% | 0% |
| September 2026 | 4% | 100% | 0% | 0% |
| August 2026 | 0% | — | — | — |
| July 2026 | 0% | — | — | — |
| June 2026 | 0% | — | — | — |
| May 2026 | 0% | — | — | — |
| April 2026 | 0% | — | — | — |
| March 2026 | 1% | 100% | 0% | 0% |
| February 2026 | 0% | — | — | — |
| January 2026 | 0% | — | — | — |
| December 2025 | 0% | — | — | — |
Windsurfing
windsurfing conditions today at Lac Leman, Hermance
Today, analysed conditions at Lac Leman, Hermance are not favourable for of windsurfing.
windsurfing conditions in November at Lac Leman, Hermance
Since the start of November, Lac Leman, Hermance has had favourable conditions for windsurfing during 18% of the analysed daylight hours.
Operating rate: 18%
Distribution of favourable hours:
- 12 to 17 knots : 39%
- 18 to 24 knots : 61%
- 25 knots and above : 0%
Period: November 2026
What the statistics show
Among complete months available, September stands out as the most favorable for windsurfing at Lac Leman, Hermance (4% of favorable daylight hours).
The wind profile at Lac Leman, Hermance over complete months puts the 12 to 17 knots range first (100% of favorable hours).
History of windsurfing conditions at Lac Leman, Hermance
| Month | Performance | 12 to 17 knots | 18 to 24 knots | 25 knots and above |
|---|---|---|---|---|
| November 2026 | 18% | 39% | 61% | 0% |
| October 2026 | 3% | 100% | 0% | 0% |
| September 2026 | 4% | 100% | 0% | 0% |
| August 2026 | 0% | — | — | — |
| July 2026 | 0% | — | — | — |
| June 2026 | 0% | — | — | — |
| May 2026 | 0% | — | — | — |
| April 2026 | 0% | — | — | — |
| March 2026 | 1% | 100% | 0% | 0% |
| February 2026 | 0% | — | — | — |
| January 2026 | 0% | — | — | — |
| December 2025 | 0% | — | — | — |
Other nearby spots
- Plage des Rocailles — 3.8 km
- Lac Leman, Versoix — 6.3 km
- Lac Leman, Le Vengeron — 9.3 km
- Lac de Passy — 53.7 km