For Nienhagen : No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Fair weather with mostly clear skies. In the evening, skies with few clouds. ENE force 3 in the morning turning NNE in the middle of the day. Gusts reaching 19 knots in the middle of the day. Good visibility becoming excellent in the middle of the day.