A northeasterly, moderate and mostly variable flow prevails over the whole area. For Rouen : Warning strong breeze offshore.
The reliability of the situation is assessed at 90%.
Fog developing into low cloud during the morning, very cloudy skies to overcast in the afternoon. No precipitation.
In the evening, very cloudy. No precipitation. NNE force 1 in the morning freshening force 3 in the middle of the day. Gusts reaching 19 knots in the evening. Visibility reduced by fog becoming good in the middle of the day then excellent.