Weather Info > HK Weather > Weather in South China Coastal Waters [Refresh] [中文]

Weather Conditions in South China Sea - Graphical Representation

Weather in South China Coastal Waters - Text Report

Data as of 05:30 HKT 13/Aug/2026

By the Hong Kong Observatory at 5:30 a.m. on 13 Aug 2026 

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

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

Area forecasts for the next 24 hours

Hong Kong Adjacent Waters:
Southwest force 4, occasionally force 5.
Isolated showers and thunderstorms.
Moderate seas.

Nan'ao, Shanwei, South of Hong Kong and Shangchuan Dao:
Southwest force 4 to 5, becoming occasionally force 6.
Scattered showers and squally thunderstorms.
Moderate seas, becoming rough.

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

Latest reports from south china coastal weather stations
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Waglan Island       Wind southwest force 4 
                    Visibility 29 kilometres 

Shantou             Wind west-southwest force 2 
                    Visibility 24 kilometres 

Huangmaozhou        Wind south-southwest force 4 
                    

Macau               Wind south-southwest force 2 
                    Visibility 28 kilometres 

Xisha               Wind south-southwest force 3 
                    Visibility 22 kilometres 


Last Accessed: Thu Aug 13 2026 08:10:11 HKT
Last Modified: Mon Jul 24 2023