Low 998 hPa centered on the East of the North Sea moving at 12 knots to the West-South-West and dropping to 969 hPa to be centered on the South of England.
For Sylt, Munkmarsch :
Warning moderate gale offshore.
We are 90% sure of the situation, because the snowfall may last longer.
Very cloudy skies to overcast. Snowfalls gradually relenting in the morning, no precipitation in the afternoon. In the evening, overcast skies.
Light snowfalls. SSE force 4 turning ESE in the middle of the day then becoming force 5. Gusts reaching 25 knots in the evening. Slight sea becoming smooth to slight in the middle of the day. Low, short swell from SSW. Excellent visibility.