An easterly, moderate and mostly variable flow prevails over the South-West of the basin. Over the North and the East, it is northwesterly, moderate and mostly variable.
For Spiekeroog :
No gale warning.
We are 90% sure of the situation, because the strength of the precipitation is difficult to assess for this type of disturbance.
Overcast skies. No precipitation. In the evening, overcast skies.
Persistent drizzle. NNW force 2 in the middle of the day becoming force 3 in the evening. Gusts reaching 15 knots in the evening. Smooth to slight sea. Low, short swell from NNW. Excellent visibility.