Low 968 hPa centered on the South of England moving at 11 knots to the East and rising to 990 hPa to be centered on the center of Germany.
For Castricum aan Zee :
Warning strong breeze offshore.
We are 90% sure of the situation, because there is a doubt about the altitude of the rain-snow line.
Overcast skies. Some light rain in the morning, light sleet in the afternoon. In the evening, overcast skies.
Light snowfalls. ENE wind force 4 continuing all day. Gusts reaching 25 knots from the middle of the day. Smooth to slight sea becoming slight in the middle of the day. Low, short swell from NW. Excellent visibility becoming excellent in the middle of the day.