A northerly, moderate and mostly variable flow prevails over the South and the East of the basin. Over the North-West, it is southwesterly, moderate and mostly variable.
For Brittas Bay :
No gale warning.
The reliability of the situation is very good.
Cloudy spells, sometimes dense. Light showers. In the evening, lots of good clear periods.
No precipitation. W force 3 in the middle of the day turning NW in the evening. Gusts reaching 16 knots in the evening. Smooth sea. Low, short swell from ENE. Excellent visibility.