For Bac de Duclair :
No gale warning.
The reliability of the situation is assessed at 90%.
Dense and persistent fog in the morning, very cloudy skies becoming totally covered in the afternoon. No precipitation. In the evening, very cloudy skies becoming totally overcast.
No precipitation. S force 2 becoming SSE force 3 in the middle of the day then SE. Gusts reaching 20 knots in the evening. Smooth to slight sea. Low, fairly long swell from WNW. Visibility reduced by dense fog becoming poor in the middle of the day then poor.