A southwesterly, moderate and very variable flow prevails over the whole area.
For Greenhill beach :
Warning strong breeze offshore.
The reliability of the situation is very good.
Cloud and long sunny periods. Possibility of showers In the evening, cloudy spells, sometimes dense.
No precipitation. SW force 4 in the middle of the day becoming WSW force 5 in the evening. Gusts reaching 26 knots in the evening. Smooth to slight sea. Low, short swell from S. Excellent visibility.