Für Great Wall :
No gale warning.
The reliability of the situation is very good.
Cloudy spells, dense at times in the morning, very cloudy with possibility of thunder storms in the afternoon. Some light showers from late morning. In the evening, stormy but gradually improving.
Showers. W force 2 turning N in the middle of the day then S force 1. Gusts reaching 6 knots in the middle of the day. Slight sea. Low, short swell from NE. Visibility reduced by mist temporarily in the middle of the day.