A southeasterly, very strong and mostly variable flow prevails over the North-West of the basin. Over the South and the East, it is southwesterly, strong and mostly variable.
For Ijsselmonde :
Warning moderate gale offshore.
The reliability of the situation is very good.
Skies changeable to very cloudy. No precipitation. In the evening, very cloudy skies becoming totally overcast.
Light rain getting progressively heavier. SW force 3 in the morning turning SSE in the evening. Gusts reaching 22 knots in the evening. Slight sea. Low, short swell from W. Good visibility becoming excellent in the middle of the day.