A northeasterly flow prevails over the South-East of the basin. Over the West, it is southwesterly, moderate and mostly variable. Over the North-East, it is northwesterly, strong and mostly variable.
For Cardiff Bay :
No gale warning.
The reliability of the situation is very good.
Good clear periods but lots of cloud, too. No precipitation. In the evening, skies with few clouds.
W wind force 3 from the middle of the day. Gusts reaching 23 knots in the evening. Smooth sea becoming smooth to slight in the evening. Low, short swell from SW. Excellent visibility.