An easterly, moderate and mostly variable flow prevails over the South of the basin. Over the North, it is westerly, strong and mostly variable.
For Llangennith :
No gale warning.
The reliability of the situation is very good.
Fair weather with mostly clear skies. In the evening, good clear periods but cloud building.
No precipitation. SSW force 3 turning NW in the middle of the day then WNW. Gusts reaching 22 knots in the morning. Smooth sea becoming smooth to slight in the evening. Low, fairly long swell from WSW. Excellent visibility.