For Porto de Tubarão :
No gale warning.
The reliability of the situation is very good.
Fairly cloudless skies becoming changeable during the morning, very cloudy in the afternoon. No precipitation in the morning, possibility of showers in the afternoon. In the evening, clear periods developing.
Chance of light rain. S wind force 4 continuing all day. Gusts reaching 21 knots from the middle of the day. Moderate sea. Low, short swell from SE. Visibility reduced by mist becoming excellent in the middle of the day then good.