A northerly, moderate and mostly variable flow prevails over the East of the basin. Over the West, it is southeasterly, moderate and mostly variable.
For Penarth Marina :
No gale warning.
The reliability of the situation is very good.
Warm sun all day. In the evening, clear skies.
NE force 4 becoming ENE force 3 in the middle of the day then NE. Gusts reaching 22 knots in the morning. Smooth to slight sea becoming smooth in the evening. , short swell from ENE. Excellent visibility.