An easterly and mostly variable flow prevails over the whole area.
For Etretat :
No gale warning.
The reliability of the situation is assessed at 95%.
Clear periods developing. No precipitation. In the evening, clear skies.
NNE wind force 3 from the middle of the day. Gusts reaching 16 knots in the middle of the day. Smooth to slight sea. Low, fairly long swell from NW. Excellent visibility.