A northeasterly and mostly variable flow prevails over the South and the West of the basin. Over the North-East, it is southerly, weak and mostly variable.
For Collo :
No gale warning.
The reliability of the situation is very good.
Clear skies becoming somewhat cloudy. In the evening, changeable skies clearing completely.
No precipitation. NE force 2 in the middle of the day turning SW in the evening. Gusts reaching 10 knots in the middle of the day. Smooth to slight sea. Low, short swell from NNE. Excellent visibility becoming poor in the evening.