A northeasterly and variable flow prevails over the South and the East of the basin. Over the North-West, it is southwesterly, strong and very variable.
For Viana do Castelo :
Warning strong breeze offshore.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Clear skies or light cloud. Sun hazing over from time to time. No precipitation. In the evening, skies gradually hazing over.
No precipitation. N force 2 freshening force 4 in the middle of the day then force 3. Gusts reaching 26 knots in the middle of the day. Slight sea. Low, fairly long swell from NW. Excellent visibility.