Lac de Pierre-Percée is a reservoir lake in the Meurthe-et-Moselle department of Lorraine, Grand Est, created in the 1970s by the damming of the Verdurette and Plaine rivers. The lake covers approximately 340 hectares at full level and sits in a forested valley at 310 m altitude, where topographic funnelling produces consistent thermal winds during summer afternoons — making it the foremost windsurfing destination in north-eastern France.
Windsurfing operations are based at the Base Nautique de Pierre-Percée, a municipal water-sports centre on the lake's northern shore (+33 3 83 71 29 90). The centre provides a full equipment range: boards from large beginner floaters to shorter performance boards for advanced riders; rigs with sail sizes from 3.5 m² to 6.5 m² covering all wind conditions and user weights. Wetsuits (3/2 mm full-suit) and buoyancy aids are available for hire and are mandatory for all users under 18.
Beginner courses run in groups of four to six participants and last approximately three hours, covering the theory of wind angles, uphaul technique, steering by body rotation, and introductory beach-start drills. Participants must be able to swim 50 metres unassisted before joining any water session. The lake's sheltered shallow entry zone near the base makes initial balance exercises manageable for those who have never stood on a board.
Intermediate and advanced riders benefit from the lake's longer reaches, particularly the 2 km south-facing axis that catches the prevailing south-westerly thermal wind building between 11 a.m. and 4 p.m. on summer days. Wind speeds typically reach Force 3–4 (12–20 km/h) at midday; on stronger days, Force 5–6 conditions allow planing and intermediate freestyle manoeuvres. Kite-surfing is segregated to the lake's eastern bay to keep the main reach clear for windsurfers.
Safety supervision is maintained by a patrolling rescue boat during all supervised sessions. Beginners wear a helmet in addition to a buoyancy aid. The base maintains contact with regional meteorological services and suspends sessions if wind speeds exceed the safe operating threshold for beginner equipment. A shore-based first-aid station is staffed during opening hours (typically 9 a.m.–6 p.m.) and an evacuation plan covers participants requiring rescue from the water.
Equipment hire without lessons costs €20–€35 per hour for independent riders with demonstrable experience; a brief desk assessment is required before advanced boards are issued. Beginner group lessons start from €45 per person. The base operates May through September; Pierre-Percée is 65 km from Nancy by car (approximately one hour).
Activity facts
- Where
- Pierre-Percée, Meurthe-et-Moselle
- Duration
- Half-day to full day
Equipment
- Wetsuit (hire available)
- Windsurfer board and sail (hire)
- Buoyancy aid
Location
Base nautique de Pierre-Percée, 54540 Pierre-Percée
48.5020, 6.9890 View on map
Highlights
- Consistent thermal winds on a 340-hectare forested valley reservoir — the leading windsurfing venue in north-eastern France
- Full hire range: beginner floaters to performance boards, sails 3.5–6.5 m², wetsuits, and buoyancy aids
- Supervised beginner lessons covering uphaul, steering, and beach starts in a sheltered entry zone
- Rescue boat on patrol and shore first-aid station staffed during all supervised sessions
- Kite-surfing segregated to the eastern bay; main 2 km south-facing reach kept clear for windsurfers
Tips for visiting
- Arrive at the base by 10:30 a.m. to catch the thermal wind as it builds; wind typically peaks between 12 noon and 3 p.m.
- Book beginner lessons at least three days ahead in July and August; the six-person group cap fills quickly in peak season
- Wear a 3/2 mm wetsuit even in July — lake water temperature rarely exceeds 22°C and wind chill while on the board is significant
- Apply sunscreen before launching; the lake's open aspect offers minimal shade during afternoon sessions on the water
- Check the wind forecast on Windy or WindFinder the evening before using coordinates 48.502 N, 6.989 E for the Pierre-Percée site specifically
Frequently asked questions
Is windsurfing at Pierre-Percée suitable for absolute beginners?
Yes. The base offers structured beginner courses in a sheltered shallow entry zone with qualified instructors. No prior experience is required; participants must only be able to swim 50 m unassisted. Group lessons run three hours and cover all key uphaul and steering skills.
What wind conditions do beginners learn in?
Beginners are taught in Force 2–3 conditions (8–15 km/h) on the sheltered near-shore zone. The base adjusts lesson timing to match appropriate wind strength and suspends sessions if winds are too strong or gusty for safe beginner instruction.
Are wetsuits required for windsurfing on the lake?
Wetsuits are mandatory for all users under 18 and are strongly encouraged for adults given wind chill on the water. A 3/2 mm full wetsuit is available for hire at the base; advanced adult riders may elect not to wear one in peak-summer conditions.
What is the lake's operating season?
The Base Nautique de Pierre-Percée operates from May through September. Outside these months the facility is closed and equipment hire is unavailable; the lake is accessible to those with their own equipment but without any safety or rescue coverage.
Can independent windsurfers with their own equipment use the lake?
Yes. Independent windsurfers with their own certified equipment may launch from public shore access points. The patrol rescue boat and first-aid station services are available only to registered base users; independent riders launch at their own risk.