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South China Coastal Waters

Bulletin updated at 09:45 HKT 12/Jun/2026

By the Hong Kong Observatory at 9:45 a.m. on 12 Jun 2026 

Weather Situation:
An easterly airstream is affecting the coastal waters of
Guangdong. Besides, the area of low pressure near Taiwan is
bringing unsettled weather to the region.

Area forecasts for the next 24 hours

Hong Kong Adjacent Waters:
East to southeast force 4, occasionally force 5.
A few showers and thunderstorms.
Moderate seas.

Nan'ao and Shanwei:
East to northeast force 4 to 5, becoming south up to force 5
later.
Scattered showers and squally thunderstorms.
Moderate seas.

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

Outlook for the following 48 hours 
South to southwesterly winds of force 4 to 5, occasionally
force 6. Occasional heavy showers and squally thunderstorms.

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

Waglan Island       Wind east-northeast force 3 
                    Visibility 27 kilometres 

Shantou             Wind east force 2 
                    Visibility 30 kilometres 

Macau               Wind east force 2 
                    Visibility 35 kilometres 

Xisha               Wind south-southwest force 1 
                    Visibility 30 kilometres 



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