A southerly, strong and very variable flow prevails over the West of the basin. Over the East, it is westerly, moderate and very variable.
For Muiderberg :
Warning moderate gale offshore.
The reliability of the situation is assessed at 95%.
Skies changeable to very cloudy. No precipitation. In the evening, cloudy spells, sometimes dense.
No precipitation. NW force 4 weakening force 2 in the middle of the day then becoming NW. Gusts reaching 25 knots in the morning. Smooth to slight sea becoming smooth in the evening. Low, short swell from W. Excellent visibility.