A northerly, strong and very variable flow prevails over the West of the basin. Over the East, it is southerly, moderate and very variable.
For Plage de Porsmilin :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Clear skies. In the evening, clear spells, risk of mist forming.
No precipitation. S force 5 in the middle of the day weakening SE force 3 in the evening. Moderate sea. Low, fairly long swell from WSW then moderate in the evening. Excellent visibility becoming reduced by mist in the evening.