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South China Coastal Waters

Bulletin updated at 23:30 HKT 25/Oct/2026

By the Hong Kong Observatory at 11:30 p.m. on 25 Oct 2026 

Warnings:
Strong winds in Nan'ao, Shanwei, south of Hong Kong and
Shangchuan Dao.

Weather Situation:
The northeast monsoon is affecting the coastal waters of
Guangdong.

Area forecasts for the next 24 hours

Hong Kong Adjacent Waters:
East to northeast force 4 to 5.
A few rain patches.
Moderate seas.

Nan'ao and Shanwei:
East to northeast force 4 to 5, becoming up to force 6.
Moderate seas, becoming rough.

South of Hong Kong and Shangchuan Dao:
East to northeast force 4 to 5, becoming up to force 6.
Isolated showers and thunderstorms.
Moderate seas, becoming rough.

Outlook for the following 48 hours 
East to northeasterly winds of force 5 to 6, becoming up to
force 7. Isolated showers and thunderstorms.

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

Waglan Island       Wind north force 3 
                    Visibility 45 kilometres 

Shantou             Wind east-northeast force 1 
                    Visibility 30 kilometres 

Huangmaozhou        Wind northeast force 4 
                    

Macau               Wind north-northeast force 1 
                    Visibility 35 kilometres 

Xisha               Wind northeast force 1 
                    Visibility 17 kilometres 



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