A northeasterly and moderate flow prevails over the North-East of the basin. Over the South and the West, it is northwesterly and weak.
For Mattinata :
No gale warning.
The reliability of the situation is very good.
Lots of good clear periods. No precipitation. In the evening, skies with few clouds.
ESE force 2 in the middle of the day turning NNW in the evening. Gusts reaching 10 knots. Rippled sea becoming smooth in the evening. Low, short swell from NE. Excellent visibility.