The Yakou beach on the right side of the typhoon track was rather stable, with only a slight silting in the belt of middle tide besides erodedm manmade dunes in the landward backshore.

台风移动路径右侧的衙口相对比较稳定，仅潮带出现弱淤积，陆侧人工堆积沙丘遭受侵蚀。