A southwesterly, weak and very variable flow prevails over the whole area.
For Plage de l"Opéra : No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Sunny despite some cloudy spells but no rain.In the evening, clear skies. ENE force 2 turning SE in the middle of the day then ESE. Gusts reaching 10 knots in the middle of the day. Smooth sea. Low, short swell from S. Excellent visibility.