A northeasterly, moderate and mostly variable flow prevails over the whole area.
For Barreiro :
No gale warning.
The reliability of the situation is very good.
Clear skies. In the evening, relatively clear skies becoming changeable.
WSW wind force 3 from the middle of the day. Gusts reaching 17 knots in the middle of the day. Rippled sea. Low from N. Excellent visibility becoming poor in the evening.