A northeasterly, weak and variable flow prevails over the whole area.
For Grève de Fonteny :
No gale warning.
We are 65% sure of the situation, because the high pressure system could move in more quickly than forecast.
Skies changeable to very cloudy. Risk of showers in the morning, light showers in the afternoon. In the evening, very cloudy with risk of storms.
Light showers progressively becoming less frequent. NNE force 3 in the morning becoming N force 2 in the evening. Gusts reaching 15 knots in the evening. Smooth to slight sea becoming smooth in the middle of the day. Low, short swell from ENE. Poor visibility becoming good in the middle of the day then good.