For Mastwijkse plas : No gale warning.
The reliability of the situation is very good.
Skies changeable to very cloudy. No precipitation.
In the evening, very cloudy skies becoming totally overcast. Rain in the early hours. SW force 3 becoming SSW force 4 in the middle of the day then SSE. Gusts reaching 24 knots in the evening. Excellent visibility becoming excellent in the middle of the day.