For Florianopolis :
No gale warning.
The reliability of the situation is very good.
Fair weather with mostly clear skies. In the evening, clear spells then risk of fog towards the end of the night.
No precipitation. NNW force 2 in the morning temporarily NNE in the middle of the day. Gusts reaching 12 knots in the morning. Slight sea. Low, fairly long swell from SE. Excellent visibility becoming reduced by fog in the evening.