A northerly, weak and very variable flow prevails over the South-West of the basin. Over the South-East, it is easterly, weak and variable. Over the North, it is southerly, moderate and very variable.
Für Heist : No gale warning.
The reliability of the situation is assessed at 90%.
Clear skies.In the evening, clear skies. E force 3 in the middle of the day becoming ESE force 2 in the evening. Gusts reaching 13 knots in the middle of the day. Smooth sea. Low, short swell from N. Excellent visibility.