A southerly, very strong and variable flow prevails over the whole area.
For De Haan :
Warning moderate gale offshore.
The reliability of the situation is assessed at 95%.
Fog developing into low cloud during the morning, very cloudy skies to overcast in the afternoon. No precipitation. In the evening, very cloudy skies to overcast.
No precipitation. S wind force 4 continuing all day. Gusts reaching 23 knots in the evening. Smooth to slight sea. Low, short swell from W. Visibility reduced by fog becoming excellent in the middle of the day.