A southeasterly and mostly variable flow prevails over the North-East of the basin. Over the North-West, it is southwesterly, moderate and mostly variable. Over the South, it is northwesterly, moderate and mostly variable.
For Plage de Postolonnec :
Warning moderate gale offshore.
We are 85% sure of the situation, because the atmosphere might be less unstable and showers more frequent than forecast.
Skies changeable becoming cloudier in late morning. Risk of some spots of rain in the morning, possibility of showers in late afternoon. In the evening, storms developing.
Showers with the possibility of hail. WSW force 3 freshening SSW force 5 in the middle of the day then S force 6. Gusts reaching 35 knots in the evening. Smooth sea becoming smooth to slight in the middle of the day then slight. Low, fairly long swell from SW. Poor visibility becoming excellent in the middle of the day.