For Porto :
No gale warning.
The reliability of the situation is assessed at 90%.
Little cloud in the morning, very cloudy skies becoming totally covered in the afternoon. No precipitation in the morning, possibility of showers in late afternoon. In the evening, overcast skies.
Heavy showers. SE force 3 in the morning becoming force 4 in the evening. Gusts reaching 39 knots in the evening. Slight sea. Low, fairly long swell from SW. Good visibility becoming excellent in the middle of the day then good.