France
The Stêr beach, located in Penmarch in South Finistère, is a vast stretch of 5 kilometers of fine sand that extends from Kérity to Guilvinec. Facing directly south, this beach attracts both families and sports enthusiasts seeking thrills. It is a spot highly appreciated by local kitesurfers for its accessibility and the consistency of its conditions.
The Stêr has become a must-visit in the region, hosting kitesurf schools year-round. The atmosphere is relaxed, with good infrastructure for visitors: parking, picnic tables, and playgrounds for children. It is a place where a great vibe of a well-established sliding spot prevails.
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.
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flatStêr primarily works with East to Southeast winds, creating side-shore to side-on conditions that are highly appreciated. The spot is ideal at low tide, where the shallow water offers a very flat and safe surface, particularly for beginners and freestyle riders. At high tide, the water surface becomes more dynamic with a bit more depth.
Launching is done directly from the beach, with no major obstacles. The spot is suitable for both beginners and experienced riders due to its gradual configuration. Conditions remain stable and predictable most of the time, making it an excellent training ground. Local schools operate from this beach, which attests to its reliability and safety.
The ideal conditions at Stêr occur with winds of 12 to 18 knots from the East to Southeast, creating a perfect side-shore. These conditions offer a good balance between power and control, particularly appreciated by progressing riders. Winds from Northwest to West also work very well, with a slight side-on orientation that remains very manageable. The spot is accessible from 10 knots for experienced riders and can handle winds up to 25 knots without major issues.
The water surface at Stêr is very flat at low tide, offering ideal conditions for freestyle and learning. At high tide, the spot may present a slight chop depending on wind and swell conditions. The Atlantic swell can sometimes reach the spot, particularly in autumn and winter, but it generally remains moderate and manageable. Waves are not the strong point of Stêr, which remains primarily a freeride and learning spot.
The general current at Stêr is generally weak to moderate, making the spot accessible to beginners. However, one must remain vigilant near the tip of La Torche, where the current can become more pronounced and outgoing. Tides play an important role in the dynamics of the spot: at low tide, the shallow water creates very stable conditions, while at high tide, the current can slightly intensify. It is recommended to be well-acquainted with the tide cycles before sailing.
For Stêr, the recommended kite sizes vary according to conditions and the rider's level. In light conditions (10-12 knots), a kite of 14 to 17 m² is ideal for medium-weight riders. In medium conditions (14-18 knots), kites of 12 to 14 m² offer the best control and versatility. In strong conditions (20+ knots), a kite of 9 to 11 m² becomes necessary. Beginners should prefer larger kites to facilitate takeoff and control.
The dominant wind regime in Penmarch is characterized by winds from the West to Northwest, particularly consistent in autumn and winter. The spot benefits from a good wind consistency throughout the year, with conditions generally reliable and predictable. Thermal winds from the East to Southeast also appear regularly, offering a nice variety of conditions. The region is well exposed to Atlantic disturbances, ensuring a good frequency of sessions.
Penmarch enjoys a typical oceanic climate of southern Brittany. Winters are mild but windy, while summers remain temperate and pleasant. The region experiences good sun exposure compared to the rest of Brittany, making stays more comfortable. Rainfall is regular throughout the year, but it does not pose a major obstacle to kitesurfing.
The depth at Stêr is gradual and very gradual, making it a particularly safe spot. At low tide, one can stand in a large part of the beach, with a depth not exceeding 1 to 2 meters 100 meters from the shore. At high tide, the depth gradually increases to 3 to 4 meters beyond 200 meters. The bottom consists of fine and stable sand, with no major rocky obstacles, making navigation very safe for all levels.
The water temperature in Penmarch varies significantly with the seasons. In winter (December to February), the water is cold at 8-10°C, requiring a thick wetsuit of at least 5/4 mm. In spring (March to May), the temperature gradually rises to 10-14°C, a 4/3 mm wetsuit is still recommended. In summer (June to August), the water reaches its maximum of 15-17°C, allowing the use of a 3/2 mm wetsuit or even a shorty. In autumn (September to November), the temperature drops back to 12-15°C, a 4/3 mm wetsuit is appropriate.
