Île de Kerner Mer de Gâvres

Île de Kerner is a protected lagoon system in the Baie de Gâvres on the Breton coast of France. The spot consists of shallow enclosed waters separated from the open Atlantic by sand barriers and the island itself. The lagoon's northeast-facing orientation provides natural protection from direct ocean swell, resulting in minimal wave activity typical of enclosed water bodies. The extensive shallow areas, visible mudflats, and tidal nature of the site make this primarily a wind-dependent spot. Best conditions occur with northwest winds (315°) that blow parallel to the main water body, providing side-shore wind. The protected nature and shallow depths make this suitable for beginner to early intermediate kiters seeking flat-water practice conditions. Wind reliability is relatively low at 24.4%, requiring patience for suitable sessions. Tidal considerations are critical—water depth varies significantly, exposing mudflats and obstacles at low tide. The spot suits progression riders and those avoiding heavy swell, though the challenging bottom conditions and narrow approach channel require local knowledge.