A northerly and variable flow prevails over the North-East of the basin. Over the South-West, it is easterly, strong and very variable. Over the North-West and the South-East, it is southwesterly, moderate and variable.
For Coll Sands, Lewis :
No gale warning.
The reliability of the situation is very good.
In the evening, cloud and long sunny periods.
Light showers progressively becoming less frequent. NNW wind force 5. Gusts reaching 25 knots in the evening. Smooth sea. Low, short swell from N. Good visibility.