A southerly and very variable flow prevails over the North-East of the basin. Over the South and the West, it is westerly, moderate and very variable.
Für Castricum aan Zee : No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Fairly clear skies progressively clouding over in the morning, predominantly sunny in the afternoon.No precipitation.In the evening, skies with few clouds. NNW force 4 in the morning becoming N force 3 in the evening. Gusts reaching 24 knots in the middle of the day. Smooth to slight sea temporarily slight in the middle of the day. Low, short swell from W. Excellent visibility.