For Barragem do Maranhão : No gale warning.
The reliability of the situation is assessed at 90%.
Dense and persistent fog in the morning, increasing sunny spells in the afternoon. No precipitation.
In the evening, relatively clear skies becoming changeable. E force 2 in the morning becoming force 3 in the evening. Gusts reaching 13 knots in the evening. Visibility reduced by dense fog becoming good in the middle of the day then reduced by mist.
