A northerly, weak and variable flow prevails over the South-West of the basin. Over the South-East, it is easterly, moderate and very variable. Over the North, it is southwesterly, moderate and variable.
For Hatainville :
No gale warning.
The reliability of the situation is assessed at 90%.
Good clear periods alternating with cloudy spells, sometimes more dense in the afternoon. No precipitation. In the evening, cloud and long sunny periods.
No precipitation. E force 4 in the morning temporarily force 3 in the middle of the day. Gusts reaching 18 knots in the evening. Smooth to slight sea. Low, fairly long swell from W. Excellent visibility.