For Douro : 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, hazy skies in the afternoon. No precipitation.
In the evening, clear skies. NNW force 1 turning ENE in the middle of the day then WSW force 2. Gusts reaching 11 knots in the evening. Visibility reduced by mist becoming excellent in the middle of the day then good.