For Copacabana : No gale warning.
The reliability of the situation is very good.
Good clear periods alternating with cloudy spells, rather dense in the morning. No precipitation.
In the evening, clear periods developing. No precipitation. N force 1 turning S in the middle of the day then NW force 2. Gusts reaching 6 knots in the evening. Poor visibility becoming good in the middle of the day then poor.