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Osmoy St Valéry - Mont Blanc

3🟡 Marginal

France · Takeoff 151 m

Forecast next days

2026-10-0340

Condiciones marginales, base de cúmulos ~818 m, viento 9 km/h.

Wind max: 9 km/h
Base: 818 m
CAPE: 0
LI: 7.2
2026-10-0460

Día volable, condiciones decentes, base de cúmulos ~706 m, viento 11 km/h.

Wind max: 11 km/h
Base: 706 m
CAPE: 0
LI: 3.7
2026-10-0545

Condiciones marginales, base de cúmulos ~736 m, viento 9 km/h.

Wind max: 9 km/h
Base: 736 m
CAPE: 0
LI: 9.8
2026-10-0670

Día volable, condiciones decentes, base de cúmulos ~660 m, viento 13 km/h.

Wind max: 13 km/h
Base: 660 m
CAPE: 0
LI: 1.7

Map and thermal hotspots

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Takeoff description

On the slop from N to ENE 2 take offs one NE with the venturi effect due to the combe. Not recommended to beginners. Another ENE slope easier for beginner.

About this site

Osmoy St Valéry - Mont Blanc is a paragliding launch site in France, near Les Grandes-Ventes. Takeoff elevation is 151 meters above sea level. It has a moderate thermal and XC score of 3/100. Best wind directions for takeoff: NE. Check the daily forecast above for current flyability conditions including CAPE, lifted index, cloud base height, and wind speed.