For Cheung Chau :
No gale warning.
The reliability of the situation is good.
Skies very cloudy, risk of some thundery outbreaks. Some light showers in the morning, possibility of showers in the afternoon. In the evening, very cloudy with risk of storms.
Showers towards the end of the night. SW wind force 3 continuing all day. Gusts reaching 13 knots. Moderate sea. Moderate, short swell from SSW then low in the evening. Poor visibility becoming good in the middle of the day then poor.