Bulletin updated at 19:45 HKT 21/Sep/2026
By the Hong Kong Observatory at 7:45 p.m. on 21 Sep 2026
Weather Situation:
An easterly airstream is affecting the south China coastal
waters.
Area forecasts for the next 24 hours
Hong Kong Adjacent Waters:
East to northeast force 3 to 4, up to force 5 later.
Isolated showers and thunderstorms.
Slight to moderate seas.
Nan'ao, Shanwei, South of Hong Kong and Shangchuan Dao:
East to northeast force 4, occasionally force 5.
Isolated showers and thunderstorms.
Moderate seas.
Outlook for the following 48 hours
East to northeasterly winds of force 4 to 5. Isolated
showers and squally thunderstorms.
Latest reports from south china coastal weather stations
--------------------------------------------------------
Waglan Island Wind east force 2
Visibility 16 kilometres
Shantou Wind east-southeast force 2
Visibility 30 kilometres
Huangmaozhou Wind east-northeast force 4
Macau Wind south-southeast force 1
Visibility 29 kilometres
Xisha Wind east-northeast force 2
Visibility 30 kilometres