A southeasterly, very strong and variable flow prevails over the whole area.
For Rockanje :
Warning fresh gale offshore.
We are 90% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will begin.
In the evening, overcast skies.
Chance of light rain. SSE wind force 5. Gusts reaching 30 knots in the evening. Smooth to slight sea. Low, short swell from W. Excellent visibility.