A southeasterly gale prevails over the North and the East of the basin. Over the South-West, it is southwesterly and moderate.
For Katwijk aan Zee :
No gale warning.
The reliability of the situation is assessed at 85%.
In the evening, overcast and misty, reduced visibility.
Spells of light rain during the night. ESE wind force 3. Gusts reaching 22 knots in the evening. Smooth sea. Low, short swell from ESE. Visibility reduced by mist.