A northeasterly, moderate and very variable flow prevails over the South-West of the basin. Over the North and the East, it is westerly, moderate and very variable.
For Landunvez - Argenton :
No gale warning.
The reliability of the situation is assessed at 90%.
Fair weather with mostly clear skies. In the evening, skies with few clouds.
N wind force 3 continuing all day. Gusts reaching 16 knots from the middle of the day. Slight sea. Low, fairly long swell from NW. Poor visibility becoming excellent in the middle of the day then good.