Île Grande West (Trébeurden)

Île Grande West (Trébeurden) is a sandy, tidal launch on the west end of Île Grande (Pors Gelen) offering clean, generally flat water for wind sports. Water depth can vary from shallow near shore to deeper water within the bay, so conditions—and what’s safely rideable—change significantly with the tide. Wind is best from the north through northwest sector (N, NW, and NNW), with NW commonly highlighted as the top direction. Typical wind ranges are reported around 12–25 knots, with medium overall reliability. Gusting is described as light-gusts, which aligns well with freeride and foil-focused sessions in the right wind window. For kitesurfing, the spot is commonly described as suitable for freeride and foil, supported by the protected, flat-water nature of the bay and the side-shore to cross-shore wind angle when using N–NW. Windsurfing and wingfoiling also fit well, particularly when wind and tide timing provide enough depth; wingfoiling generally needs at least mid-tide to clear sandbars and rocks. Safety is strongly tied to the tidal range and underwater/nearshore hazards. Rocks/rocky outcrops and oyster beds surround the bay, and riders are advised to avoid dead low tide because the water can retreat leaving mud and rocks exposed. During the summer months, swimmers/approved swimming areas may create additional seasonal restrictions—so riders should respect local beach-use rules and timing.