A northerly, moderate and very variable flow prevails over the South of the basin. Over the North, it is southwesterly, moderate and very variable.
For Viana do Castelo :
Warning strong breeze offshore.
We are 85% sure of the situation, because the high pressure system could move in more quickly than forecast.
Clear skies. In the evening, clear skies.
NNW wind force 4 from the middle of the day. Gusts reaching 30 knots. Moderate sea. Low, fairly long swell from W. Excellent visibility.