A northeasterly and very variable flow prevails over the North of the basin. Over the South-East, it is southerly, moderate and variable. Over the South-West, it is northwesterly, weak and variable.
For Praia do Portelo :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Very cloudy in the morning, storms developing in the afternoon. No precipitation in the morning, showers late in the day. In the evening, stormy but gradually improving.
Showers. WSW force 1 freshening NNW force 3 in the middle of the day then WSW force 2. Gusts reaching 18 knots in the middle of the day. Smooth to slight sea. Low, short swell from N. Poor visibility becoming excellent in the middle of the day then good.