A southwesterly and very variable flow prevails over the whole area.
For Plage de Surtainville :
No gale warning.
We are 85% sure of the situation, because the high pressure system could move in more quickly than forecast.
Good clear periods but with plenty of cloud in the morning, cloud largely disappearing in the afternoon. No precipitation. In the evening, skies with few clouds.
SSW force 2 turning W force 3 in the middle of the day then NNW force 2. Gusts reaching 12 knots in the evening. Smooth to slight sea. Low, short swell from W. Poor visibility becoming good in the middle of the day then good.