At 09:00 on July 21, 2025, the Sansha Meteorological Observatory issued a blue warning signal for strong winds in the Yongle Islands of the Xisha Islands: Due to the influence of the southwest monsoon, the wind speed in the Yongle Islands of the Xisha Islands and nearby waters can reach 6 levels, with gusts of 7-8 levels. Please ensure that relevant units and personnel take preventive measures.
1. The government and relevant departments shall do a good job in preventing strong winds according to their responsibilities; 2. Close doors and windows, reinforce structures such as enclosures, sheds, and billboards that are easily moved by the wind, properly place outdoor items that are susceptible to strong winds, and cover building materials; 3. Take proactive measures for water operations in relevant waters and for passing vessels, such as returning to port for shelter from wind or taking detours; 4. Pedestrians should avoid riding bicycles as much as possible and avoid lingering under billboards, temporary structures, etc. when it is windy.
三沙市气象台2025年07月21日09时00分发布西沙永乐群岛大风蓝色预警信号：受西南季风影响，西沙永乐群岛及附近海域，风力可达6级，阵风7-8级。请有关单位和人员做好防范工作。
1.政府及相关部门按照职责做好防大风工作； 2.关好门窗，加固围板、棚架、广告牌等易被风吹动的搭建物，妥善安置易受大风影响的室外物品，遮盖建筑物资； 3. 相关水域水上作业和过往船舶采取积极的应对措施，如回港避风或者绕道航行等； 4.行人注意尽量少骑自行车，刮风时不要在广告牌、临时搭建物等下面逗留。
Severe weather warnings are provided to meteoblue by more than 80 official agencies worldwide. meteoblue does not bear any responsibility regarding the actual content or nature of the warnings. Issues can be reported through our Feedback form and will be transmitted to the appropriate instances.
