Wind Days = % of days with 12–35 knot average wind speed (ideal kiting conditions). Based on 4 years of historical weather data.
Waves breaking on sandy bottom, varied conditions
Le Gros Jonc is a beach break located on the Atlantic coast of western France, facing west toward open ocean. The spot features a sandy beach with moderate wave exposure and relatively protected conditions due to the bay's geography. The area is characterized by mixed residential and natural vegetation covering the immediate hinterland, with scattered buildings indicating moderate development. This location suits beginner to early intermediate kiters seeking smaller, manageable conditions. Average wave height of 1.26m and modest wind speeds (10.8 knots) provide accessible learning and practice opportunities. The main limitation is low wind reliability at 31.4%, meaning sessions are not consistent year-round. Water temperatures around 14.2°C require appropriate thermal protection. Side-shore winds from the north (0°) or south (180°) are optimal for safe kitesurfing. The beach access and relatively gentle conditions make this suitable for progression, though kiters should be aware of shallow areas near shore and occasional rocky features. The developed nature of adjacent areas means limited crowd space during sessions.
Real-time wind conditions and 10-day forecast powered by ECMWF
Historical ocean data for wetsuit planning & water type
Proper waves for wave riding
Wind reliability by time of day (average across all months)
Historical averages based on 4 years of data
| Month | Wind Days | Avg Wind | Temp | Best Time |
|---|---|---|---|---|
| Jan | 37% | 12kts | 8°feels 3° | Eve |
| Feb | 31% | 10kts | 9°feels 5° | PM |
| Mar | 33% | 11kts | 10°feels 7° |
Plan your wetsuit and know what to expect in the water
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Search for the best dates based on historical wind data.
Find Best Dates| AM |
| Apr | 34% | 11kts | 12°feels 9° | Eve |
| May | 26% | 11kts | 16°feels 13° | PM |
| Jun | 11% | 9kts | 19°feels 18° | Eve |
| Jul | 23% | 10kts | 20°feels 19° | Eve |
| Aug | 19% | 9kts | 20° | Eve |
| Sep | 27% | 10kts | 19°feels 17° | PM |
| Oct | 41% | 12kts | 16°feels 14° | AM |
| Nov | 47% | 13kts | 12°feels 8° | PM |
| Dec | 48% | 12kts | 9°feels 5° | PM |