A westerly, moderate and mostly variable flow prevails over the whole area.
For Rio Marina Service :
No gale warning.
The reliability of the situation is very good.
Bright spells increasing during the morning, sunny in the afternoon. Light showers progressively dying out in the morning, no precipitation in the afternoon. In the evening, clear skies.
NW force 2 in the morning temporarily force 3 in the middle of the day. Gusts reaching 18 knots in the middle of the day. Smooth to slight sea becoming smooth in the evening. Low, short swell from SSE. Poor visibility becoming excellent in the middle of the day then good.