For Marina de Tróia :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Fair weather with mostly clear skies. In the evening, clear skies.
N force 3 in the morning becoming NNW force 4 in the evening. Gusts reaching 21 knots in the evening. Smooth sea. Low, fairly long swell from SW. Excellent visibility.