A southwesterly, strong and variable flow prevails over the whole area.
For Hatainville :
No gale warning.
We are 90% sure of the situation, because the atmosphere might not be as stable as forecast.
Very cloudy skies to overcast. Chance of light rain. In the evening, very cloudy.
No precipitation. SSW force 5 in the middle of the day weakening ESE force 2 in the evening. Gusts reaching 23 knots in the middle of the day. Slight sea. Low, fairly long swell from W. Excellent visibility becoming good in the evening.