For Barragem do Maranhão : No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Cloud and long sunny periods. No precipitation.
In the evening, good clear periods but cloud building. No precipitation. WSW force 1 turning SSW force 2 in the middle of the day then W force 3. Gusts reaching 18 knots in the evening. Excellent visibility.