A northerly, moderate and mostly variable flow prevails over the South of the basin. Over the North, it is westerly, strong and mostly variable.
For Matosinhos :
No gale warning.
The reliability of the situation is very good.
Good clear periods but with plenty of cloud in the morning, sunny in the afternoon. No precipitation. In the evening, clear skies becoming somewhat cloudy.
N force 2 freshening NW force 4 in the middle of the day then becoming NNW. Gusts reaching 26 knots from the middle of the day. Moderate sea. Moderate, long swell from W. Visibility reduced by mist becoming excellent in the middle of the day.