A northeasterly and variable flow prevails over the South of the basin. Over the North, it is southwesterly, very strong and very variable.
For Plage de la Grève Bleue :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Fog giving way to sun in early morning, sunny, progressively clouding over in the afternoon. No precipitation. In the evening, good clear periods but cloud building.
No precipitation. ENE force 2 turning WNW force 3 in the middle of the day then NW. Gusts reaching 11 knots in the evening. Slight sea. Low, fairly long swell from W. Visibility reduced by mist becoming excellent in the middle of the day then good.