For Porto In :
No gale warning.
The reliability of the situation is very good.
Fair weather with mostly clear skies. In the evening, relatively cloudless skies clearing.
WSW force 3 becoming W force 2 in the middle of the day then NNE. Gusts reaching 16 knots in the morning. Smooth sea becoming smooth to slight in the evening. Low, short swell from W. Excellent visibility.