An easterly, weak and mostly variable flow prevails over the South of the basin. Over the North, it is westerly and weak.
For Is Arenas :
No gale warning.
The reliability of the situation is very good.
Fair weather with mostly clear skies. In the evening, skies with few clouds.
NW force 2 in the morning becoming force 3 in the middle of the day. Gusts reaching 19 knots in the middle of the day. Rippled sea becoming smooth in the middle of the day. Low, short swell from WNW. Excellent visibility.