A southerly and very variable flow prevails over the East of the basin. Over the West, it is westerly, moderate and very variable.
For Helgoland :
No gale warning.
We are 85% sure of the situation, because the high pressure system could move in more quickly than forecast.
In the evening, very cloudy.
No precipitation. W wind force 4. Gusts reaching 23 knots in the evening. Slight sea. Low, short swell from W. Excellent visibility.