A northeasterly, very strong and mostly variable flow prevails over the North of the basin. Over the South, it is southwesterly, strong and variable.
For Rockanje :
No gale warning.
We are 90% sure of the situation, because the strength of the precipitation is difficult to assess for this type of disturbance.
Overcast skies. Light rain. In the evening, very cloudy skies to overcast.
Spells of light rain during the night. SE force 3 in the middle of the day turning E in the evening. Gusts reaching 15 knots in the evening. Smooth to slight sea. Low, fairly long swell from NNW. Poor visibility becoming poor in the evening.