A westerly and mostly variable flow prevails over the South and the East of the basin. Over the North-West, it is southwesterly, strong and mostly variable.
For Barry :
No gale warning.
The reliability of the situation is fairly good.
For the night from Thursday to Friday WNW force 3 becoming force 2 in the middle of the night then NW.
Smooth to slight sea becoming smooth at the end of the night. Low, short swell from W. Excellent visibility becoming good in the middle of the night then poor. Daytime of Friday 25 july : The weather will be good.
Sunny despite some cloudy spells but no rain. In the evening, relatively cloudless skies clearing.
WNW force 3 in the morning becoming W force 4 in the middle of the day. Gusts reaching 19 knots in the evening. Smooth sea becoming smooth to slight in the middle of the day. Low, short swell from W. Poor visibility becoming excellent in the middle of the day.