A southerly, strong and very variable flow prevails over the North-East of the basin. Over the South and the West, it is westerly, strong and very variable.
For Penarth :
Warning strong breeze offshore.
The reliability of the situation is very good.
In the evening, cloud and long sunny periods.
Light showers. SSW wind force 4. Gusts reaching 26 knots in the evening. Smooth sea. Low, short swell from SW. Excellent visibility.