A westerly and mostly variable flow prevails over the whole area.
For Coutainville :
No gale warning.
We are 90% sure of the situation, because the atmosphere might not be as stable as forecast.
Skies changeable to very cloudy. No precipitation. In the evening, skies with few clouds.
WNW force 3 becoming W force 4 in the middle of the day then WNW. Gusts reaching 17 knots in the evening. Smooth to slight sea. Low, short swell from W. Good visibility becoming excellent in the middle of the day.