For Nienhagen : No gale warning.
We are 85% sure of the situation, because the clear patches could be more numerous than forecast.
Dark, overcast skies with cloud and bad weather. Light rain followed by showers in the morning, showers followed by rain in the afternoon.
In the evening, good clear periods but lots of cloud, too. Showers towards the end of the night. S force 3 in the morning freshening WNW force 5 in the middle of the day. Gusts reaching 38 knots in the middle of the day. Poor visibility becoming good in the middle of the day then excellent.