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South China Coastal Waters

Bulletin updated at 09:45 HKT 16/Aug/2026

By the Hong Kong Observatory at 9:45 a.m. on 16 Aug 2026 

Weather Situation:
The weather is generally fine over the coastal waters of
Guangdong.

Area forecasts for the next 24 hours

Hong Kong Adjacent Waters:
West to southwest force 3 to 4.
Isolated showers and thunderstorms.
Slight to moderate seas.

Nan'ao:
West to southwest force 4 to 5.
Scattered showers and squally thunderstorms.
Moderate seas.

Shanwei, South of Hong Kong and Shangchuan Dao:
West to southwest force 4, occasionally force 5.
Isolated showers and squally thunderstorms.
Moderate seas.

Outlook for the following 48 hours 
West to southwesterly winds of force 4 to 5, becoming east
to northeasterly winds of up to force 5. Occasional heavy
showers and squally thunderstorms.

Latest reports from south china coastal weather stations
--------------------------------------------------------

Waglan Island       Wind west force 2 
                    Visibility 35 kilometres 

Shantou             Wind west-southwest force 1 
                    Visibility 30 kilometres 

Huangmaozhou        Wind west-northwest force 3 
                    

Macau               Wind northwest force 2 
                    Visibility 26 kilometres 

Xisha               Wind south-southwest force 3 
                    Visibility 15 kilometres 



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