A southwesterly, strong and variable flow prevails over the whole area.
For Jachthaven Haarlemsche :
Warning strong breeze offshore.
The reliability of the situation is assessed at 95%.
Skies very cloudy to overcast in the morning, some sun but cloud building in the afternoon. No precipitation. In the evening, good clear periods but cloud building.
 No precipitation. SSW force 4 in the morning becoming S force 3 in the evening. Gusts reaching 24 knots in the middle of the day. Slight sea. Low, short swell from WSW. Excellent visibility.