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South China Coastal Waters

Bulletin updated at 05:30 HKT 10/Oct/2025

By the Hong Kong Observatory at 5:30 a.m. on 10 Oct 2025 

Warnings:
Strong winds in Nan'ao.

Weather Situation:
An easterly airstream is affecting the coastal waters of
Guangdong.

Area forecasts for the next 24 hours

Hong Kong Adjacent Waters:
East force 4, occasionally force 5.
Isolated showers.
Moderate seas.

Nan'ao:
East to northeast force 4 to 5, occasionally force 6.
Isolated showers and thunderstorms.
Moderate to rough seas.

Shanwei:
East to northeast force 4 to 5.
Isolated showers and thunderstorms.
Moderate seas.

South of Hong Kong:
East to northeast force 4, occasionally force 5.
Isolated showers and thunderstorms.
Moderate seas.

Shangchuan Dao:
East to northeast force 4, occasionally force 5.
Isolated showers and squally thunderstorms.
Moderate seas.

Outlook for the following 48 hours 
East to northeasterly winds of force 4, occasionally force
5. Isolated showers and squally thunderstorms.

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

Waglan Island       Wind east force 3 
                    Visibility 28 kilometres 

Shantou             Wind east-southeast force 1 
                    Visibility 30 kilometres 

Macau               Wind east-southeast force 2 
                    Visibility  50 kilometres or above 

Xisha               Wind east-northeast force 2 
                    Visibility 11 kilometres 



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