For Porto Alegre :
No gale warning.
The reliability of the situation is very good.
Cloud and long sunny periods. No precipitation. In the evening, cloud and long sunny periods.
No precipitation. NNE force 2 in the morning temporarily N force 3 in the middle of the day. Gusts reaching 13 knots in the middle of the day. Slight sea. Low, short swell from ENE. Excellent visibility becoming excellent in the middle of the day.