A northeasterly and variable flow prevails over the South and the East of the basin. Over the North-West, it is southerly, moderate and very variable.
For Plage de la Grève Blanche :
No gale warning.
We are 85% sure of the situation, because the high pressure system could move in more quickly than forecast.
Cloud and sun in the morning, sunny in the afternoon. No precipitation. In the evening, relatively cloudless skies clearing.
NE wind force 4 continuing all day. Gusts reaching 22 knots from the middle of the day. Smooth to slight sea becoming slight in the middle of the day. Low, short swell from NNW. Visibility reduced by mist becoming excellent in the middle of the day.