A northeasterly, strong and mostly variable flow prevails over the South and the West of the basin. Over the North-East, it is northwesterly, weak and mostly variable.
For Porto de Sines :
No gale warning.
The reliability of the situation is good.
Warm sun all day. In the evening, clear skies.
S force 2 in the morning turning W in the middle of the day. Gusts reaching 13 knots in the middle of the day. Slight sea. Low, fairly long swell from WNW. Excellent visibility becoming excellent in the evening.