For Rio de Janeiro:
No gale warning.
The reliability of the situation is very good.
Sunny becoming changeable in the afternoon. The risk of seeing rain will remain low. In the evening, clear periods developing.
Possibility of showers E force 2 in the morning temporarily SE force 3 in the middle of the day. Gusts reaching 13 knots in the middle of the day. Moderate sea. Low, short swell from SE. Excellent visibility becoming poor in the evening.