An easterly, strong and particularly variable flow prevails over the South and the West of the basin. Over the North-East, it is northwesterly, moderate and variable.
For Castricum, Sports at Sea :
No gale warning.
The reliability of the situation is assessed at 90%.
Warm sun all day. In the evening, fair weather with mostly clear skies.
ENE wind force 3 continuing all day. Gusts reaching 19 knots in the evening. Smooth sea becoming smooth to slight in the evening. Low, short swell from N then from N in the evening. Excellent visibility becoming good in the evening.