Lac de Monteynard Avignonet

Best wind

North is the best-supported exact direction: the thermal normally establishes from the north around early afternoon and aligns with the lake. Northeast/northwest can be more turbulent. South is sheltered and violently gusty at this launch, with rapid wind swings, and is for experienced riders only: https://letskite.fr/en/spots/1182/kitesurf/lac-de-monteynard-plage-nord

Season

Best evidenced wind/service window is spring through summer: the north thermal is strongest on sunny summer days, and the local club's 2026 opening was 8 May. This does not establish unrestricted year-round launch or rescue; confirm club and parking operation outside the staffed season: https://letskite.fr/en/spots/1182/kitesurf/lac-de-monteynard-plage-nord https://www.wind-club-monteynard.com/

Water

Deep hydroelectric reservoir with immediate depth at the north-beach foil area, usually flat-to-choppy depending on the thermal wind. Lake level rises and falls with electricity demand and snowmelt, so shoreline access and underwater clearance can change; verify the published live lake level before launching: https://letskite.fr/en/spots/1182/kitesurf/lac-de-monteynard-plage-nord https://www.lac-monteynard.com/histoire-barrage-monteynard/

Experience

Beginner with a school/boat-supported open-water start through advanced. Multiple exact Treffort schools teach wingfoil, but the coordinate-matched north-beach guide advises beginners to start in open water with a school because the shore wind can be turbulent and the launch crowded: https://www.wing-and-foil-school.com/ https://www.wind-club-monteynard.com/ https://letskite.fr/en/spots/1182/kitesurf/lac-de-monteynard-plage-nord

Hazards

Narrow mountain terrain can create serious shore turbulence and gusts; south wind can change roughly 15-25 knots in seconds. The small launch is crowded and has spectators, trees, a children's area, dock and passenger/other powered craft immediately downwind. Hydroelectric level variation changes the shore; swimming and night navigation are prohibited, wingfoil is permitted, and a PFD is strongly recommended. Maintain distance from dams/restricted signs, inspect foil depth and never assume shore wind matches wind aloft: https://letskite.fr/en/spots/1182/kitesurf/lac-de-monteynard-plage-nord https://www.lac-monteynard.com/wp-content/uploads/2023/06/Passeport-Bonne-Conduite-2023.pdf https://www.lac-monteynard.com/histoire-barrage-monteynard/

Parking & access

Use signed Treffort lake parking, including Parking des Vignes/Plage as directed by the exact schools. Official current charges give the first hour free, progressive day parking up to €5 weekdays/€6 weekends, and €49 normal season pass (€5 new pass support); Treffort passes cover Salette, Vignes and Plage lots. Recheck signs: https://www.lac-monteynard.com/stationnement-aire-de-camping-cars/ https://www.wing-and-foil-school.com/

Live wind

Local guides