A southeasterly, very strong and mostly variable flow prevails over the North and the East of the basin. Over the South-West, it is westerly, very strong and variable.
For Swansea Bay :
Warning fresh gale offshore.
The reliability of the situation is very good.
Cloudy spells, sometimes dense. No precipitation. In the evening, relatively clear skies becoming changeable.
ESE force 3 in the middle of the day becoming force 4 in the evening. Gusts reaching 24 knots in the evening. Slight sea. Low, fairly long swell from SW. Excellent visibility.