A southwesterly, moderate and very variable flow prevails over the whole area.
For Diélette - Tréauville :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Very cloudy in the morning, cloud largely disappearing in the afternoon. No precipitation. In the evening, clear spells then risk of fog towards the end of the night.
No precipitation. SW force 2 in the morning turning NW in the evening. Gusts reaching 9 knots until the middle of the day. Smooth to slight sea. Low, fairly long swell from W. Poor visibility becoming good in the middle of the day then reduced by mist.