Bulletin updated at 03:30 HKT 18/May/2025
By the Hong Kong Observatory at 3:30 a.m. on 18 May 2025 Weather Situation: A southerly airstream is affecting the south China coastal waters. Area forecasts for the next 24 hours Hong Kong Adjacent Waters: South force 3 to 4. Isolated showers and thunderstorms. Slight to moderate seas. Nan'ao and Shanwei: South to southwest force 4. Moderate seas. South of Hong Kong and Shangchuan Dao: South force 4. Isolated showers and thunderstorms. Moderate seas. Outlook for the following 48 hours Southerly winds of force 4. Isolated showers and thunderstorms. Latest reports from south china coastal weather stations -------------------------------------------------------- Waglan Island Wind variable force 1 Visibility 50 kilometres or above Shantou Wind south-southwest force 1 Visibility 30 kilometres Huangmaozhou Wind south-southeast force 2 Macau Wind south force 2 Visibility 50 kilometres or above Xisha Wind east force 2 Visibility 26 kilometres