A southerly, strong and very variable flow prevails over the whole area.
Für Viana do Castelo : No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
In the evening, some fair-weather cumulus clouds. NE wind force 1. Gusts reaching 4 knots in the evening. Slight sea. Low, fairly long swell from WNW. Good visibility.