A northerly, weak and particularly variable flow prevails over the South-East of the basin. Over the West and the North, it is southwesterly, moderate and very variable.
For Portsall :
No gale warning.
The reliability of the situation is poor.
For the night from Monday to Tuesday NW wind force 2 continuing all night. Gusts reaching 14 knots in the early part of the night.
Slight sea. Low, short swell from WNW. Poor visibility temporarily in the middle of the night. Daytime of Tuesday 24 june : The sky will remain changeable.
Cloud and long sunny periods. Risk of showers in the morning, possibility of showers in the afternoon. In the evening, cloud and long sunny periods.
Possibility of showers WNW wind force 2 continuing all day. Gusts reaching 13 knots. Slight sea. Low, short swell from WNW. Poor visibility temporarily in the middle of the day.