A southwesterly, very strong and variable flow prevails over the whole area.
For Greenhill beach :
Warning strong breeze.
The reliability of the situation is very good.
Cloud and long sunny periods. Light showers progressively becoming less frequent. In the evening, cloudy spells, sometimes dense.
Risk of showers in the early hours. WSW force 6 in the middle of the day weakening force 3 in the evening. Gusts reaching 37 knots in the middle of the day. Slight sea becoming smooth to slight in the evening. Low, short swell from S. Excellent visibility becoming excellent in the evening.