Bulletin updated at 23:30 HKT 30/Jul/2025
By the Hong Kong Observatory at 11:30 p.m. on 30 Jul 2025
Warnings:
Strong winds in Nan'ao, Shanwei, south of Hong Kong and
Shangchuan Dao.
Weather Situation:
A broad trough of low pressure is bringing unsettled weather
to the south China coastal waters.
Area forecasts for the next 24 hours
Hong Kong Adjacent Waters：
Southwest force 4 to 5.
Occasional heavy showers and squally thunderstorms.
Moderate seas.
Nan'ao, Shanwei and South of Hong Kong：
West to southwest force 4 to 5, occasionally force 6.
Occasional heavy showers and squally thunderstorms.
Moderate to rough seas.
Shangchuan Dao：
West to southwest force 4 to 5, occasionally force 6.
Scattered showers and squally thunderstorms.
Moderate to rough seas.
Outlook for the following 48 hours
Southwesterly winds of force 4 to 5, occasionally force 6.
Scattered showers and squally thunderstorms.
Latest reports from south china coastal weather stations
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Waglan Island Wind southwest force 5
Visibility 26 kilometres
Shantou Wind west force 2
Visibility 14 kilometres
Huangmaozhou Wind southwest force 4
Macau Wind south force 2
Visibility 15 kilometres
Xisha Wind southwest force 4
Visibility 11 kilometres