An easterly and variable flow prevails over the South-East of the basin. Over the West and the North, it is southerly, moderate and very variable.
For Surtainville :
No gale warning.
The reliability of the situation is assessed at 75%.
Fair weather with mostly clear skies. In the evening, clear skies.
SE force 3 turning W in the middle of the day then NW. Gusts reaching 13 knots in the evening. Smooth to slight sea. Low, fairly long swell from W. Excellent visibility.