France
The beach of the port of Navarrosse, located on the lake of Cazaux-Sanguinet in Biscarrosse, Nouvelle-Aquitaine, is a popular spot for its easy access from the port. It is a calm place surrounded by pines, with shallow fresh water that is well-suited for first sessions.
Open from September 1 to May 31, this spot mainly attracts beginners and intermediates for its stable water surface without tides or waves. Locals appreciate the spacious preparation area and the easy navigation between the channel and the hunting buoy.
In summer, access is prohibited to preserve swimming, but for the rest of the year, it is a safe choice for progressing quietly.
The wind data shown here comes from ERA5 (via Open-Meteo) over 4 years, reprocessed to reflect realistic conditions.
👉 Average wind has been calibrated to avoid the usual underestimation of models.
👉 Gusts have been corrected by a median ratio to avoid unrealistic extreme values.
👉 Each day is summarized by the median wind (P50) observed during useful hours (8am–8pm), then classified into wind ranges.
👉 The weighted mode mixes average wind and gusts to best reflect felt wind.
flatflatThe dominant wind comes from the north, providing an ideal side-on orientation relative to the east-west oriented beach. The navigation area is located between the Navarrosse channel and the hunting buoy, with direct water entry from the port beach. The launch area is wide and grassy, perfect for preparing the kite without hassle. Be careful to go upwind to avoid drifting towards the port or the prohibited conche to the north, marked by yellow buoys. The water remains flat without tides, making jibes and jumps easier, but for foiling, you need to walk 10 minutes in shallow water before finding enough depth. The spot is more accessible than other nearby lakes like Mayotte, and the freshwater is clear in summer.
The ideal conditions are a north to northwest wind between 12 and 20 knots, side-on, for constant power without the risk of drifting offshore.
The water is generally flat and calm, ideal for smooth navigation without waves. It becomes slightly choppy in strong winds but remains shallow near the shore, with standing depth for several dozen meters.
Currents are weak throughout the lake, but they strengthen near the port channel where boat navigation creates a marked flow. There are no tides since it is a freshwater lake, making conditions predictable.
For typical winds of 10-20 knots, choose sizes from 9 to 12 m² depending on your weight and level; beginners prefer 11-12 for the lake's gentleness.
The wind is consistent on the lake, often from the north or northwest, with average strengths of 10-20 knots in season. There is no specific local name, but it blows steadily due to the thermal effect of the lake surrounded by forests.
The Landes climate is oceanic, with mild temperatures year-round: around 10-15°C in winter and 20-25°C in summer. The dry seasons of spring and autumn offer the best stable conditions, while summer is warmer but with the spot's prohibition.
The depth is very gradual with a flat sandy bottom. You can stand up to 50 meters or more from the shore, perfect for falls without risk.
The freshwater of the lake is around 12-15°C in winter-spring, and rises to 20-24°C in summer, always warmer than the neighboring ocean.
