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South China Coastal Waters

Bulletin updated at 19:45 HKT 13/Aug/2025

By the Hong Kong Observatory at 7:45 p.m. on 13 Aug 2025 

Warnings:
Hurricane force winds in Nan'ao. Gale force winds in
Shanwei. Strong winds in Hong Kong adjacent waters and south
of Hong Kong.

Weather Situation:
At 8 p.m., Typhoon Podul with maximum sustained winds of
about 120 kilometres per hour near its centre was located at
23.4 degrees north, 119.1 degrees east. It is forecast to
move west-northwest at about 28 kilometres per hour across
the Taiwan Strait, and then edge closer to the vicinity of
southern Fujian to eastern Guangdong.

Area forecasts for the next 24 hours

Hong Kong Adjacent Waters:
South to southwest force 5 to 6.
Frequent heavy squally showers and thunderstorms.
Moderate to rough seas.

Nan'ao:
Southwest force 9 to 10, becoming cyclonic force 12.
Frequent heavy squally showers and thunderstorms.
High seas, becoming phenomenal.

Shanwei:
Southwest force 6 to 7, becoming force 9.
Frequent heavy squally showers and thunderstorms.
Rough seas, becoming high.

South of Hong Kong:
Southwest force 5 to 6.
Frequent heavy squally showers and thunderstorms.
Moderate to rough seas.

Shangchuan Dao:
Southwest force 4, occasionally force 5.
Scattered showers and squally thunderstorms.
Moderate seas.

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

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

Waglan Island       Wind west-southwest force 5 
                    Visibility  50 kilometres or above 

Shantou             Wind west-northwest force 3 
                    Visibility 30 kilometres 

Huangmaozhou        Wind west force 6 
                    

Macau               Wind south force 2 
                    Visibility  50 kilometres or above 

Xisha               Wind southwest force 1 
                    Visibility 18 kilometres 



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