Bulletin updated at 03:30 HKT 19/Apr/2026
By the Hong Kong Observatory at 3:30 a.m. on 19 Apr 2026
Weather Situation:
A southerly airstream is affecting the south China coastal
waters.
Area forecasts for the next 24 hours
Hong Kong Adjacent Waters：
South to southwest force 4.
Visibility relatively low in some areas, isolated showers
later.
Moderate seas.
Nan'ao：
East to southeast force 4, occasionally force 5.
Moderate seas.
Shanwei：
South to southwest force 4, becoming east up to force 5.
Moderate seas.
South of Hong Kong：
South to southwest force 4.
Moderate seas.
Shangchuan Dao：
South to southeast force 4.
Moderate seas.
Outlook for the following 48 hours
South to southeasterly winds of force 4, occasionally force
5. Isolated showers and thunderstorms later.
Latest reports from south china coastal weather stations
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Waglan Island Wind west force 2
Visibility 12 kilometres
Shantou Wind east-northeast force 1
Visibility 8 kilometres
Huangmaozhou Wind west-southwest force 3
Macau Wind northwest force 2
Visibility 10 kilometres
Xisha Wind southeast force 1
Visibility 17 kilometres