Lancelin's looking rough with wind severely underperforming this weekend. Friday offers the best shot with 5-13kt SSW (perfect direction) but gusts spiking to 28kt create dangerous variability. Saturday drops to barely rideable 1-7kt from the wrong NNE direction. Sunday sees similar light winds 3-11kt from unfavorable NW with weather deteriorating to moderate rain. The 3.2m swell Friday could provide some wave action if wind cooperated, but the inconsistent gusting makes it sketchy.
Bottom line: Skip it - wind's too light and inconsistent, with dangerous gust spikes making conditions unsafe for wing foiling.