For Nienhagen : No gale warning.
The reliability of the situation is good.
Skies very cloudy, becoming totally overcast during the morning, increasing sunny spells in the afternoon. Showers in late morning, no precipitation in the afternoon.
In the evening, skies with few clouds. SSW force 2 in the morning temporarily WSW force 3 in the middle of the day. Gusts reaching 17 knots in the middle of the day. Poor visibility becoming excellent in the middle of the day.