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South China Coastal Waters

Bulletin updated at 03:30 HKT 18/May/2025

By the Hong Kong Observatory at 3:30 a.m. on 18 May 2025 

Weather Situation:
A southerly airstream is affecting the south China coastal
waters.

Area forecasts for the next 24 hours

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

Nan'ao and Shanwei:
South to southwest force 4.
Moderate seas.

South of Hong Kong and Shangchuan Dao:
South force 4.
Isolated showers and thunderstorms.
Moderate seas.

Outlook for the following 48 hours 
Southerly winds of force 4. Isolated showers and
thunderstorms.

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

Waglan Island       Wind variable force 1 
                    Visibility  50 kilometres or above 

Shantou             Wind south-southwest force 1 
                    Visibility 30 kilometres 

Huangmaozhou        Wind south-southeast force 2 
                    

Macau               Wind south force 2 
                    Visibility  50 kilometres or above 

Xisha               Wind east force 2 
                    Visibility 26 kilometres 



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