A southeasterly, 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 Waddenhaven Vlieland :
Warning moderate gale offshore.
The reliability of the situation is very good.
Very cloudy with risk of thunderstorms in the morning, cloudy spells, sometimes dense, in the afternoon. Some showers in the morning, possibility of showers in the afternoon. In the evening, good clear periods but cloud building.
Rain in the early hours. WSW force 4 in the morning turning S force 5 in the evening. Gusts reaching 25 knots in the evening. Smooth to slight sea becoming slight in the middle of the day. Low, short swell from W. Excellent visibility.