For Porto de Tubarão :
No gale warning.
The reliability of the situation is very good.
Very cloudy. But clear spells will become more and more widespread. Risk of showers in the morning, possibility of a few spots in the afternoon. In the evening, good clear periods but lots of cloud, too.
Chance of light rain. N force 2 in the morning temporarily NNE force 3 in the middle of the day. Gusts reaching 16 knots in the middle of the day. Moderate sea. Low, short swell from ENE. Poor visibility becoming excellent in the middle of the day then poor.